mirror of
https://github.com/chaijs/chai
synced 2024-11-14 15:57:10 +00:00
feat: .lengthOf for Maps and Sets (#1131)
* feat: Add support for Map and Set to .lengthOf * docs: Fix about .lengthOf
This commit is contained in:
asbish
Keith Cirkel
parent
914665b0d6
commit
97e24930bc
5 changed files with 632 additions and 50 deletions
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@ -1103,8 +1103,8 @@ module.exports = function (chai, _) {
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* expect(2).to.equal(2); // Recommended
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* expect(2).to.be.above(1); // Not recommended
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*
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* Add `.lengthOf` earlier in the chain to assert that the value of the
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* target's `length` property is greater than the given number `n`.
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* Add `.lengthOf` earlier in the chain to assert that the target's `length`
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* or `size` is greater than the given number `n`.
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*
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* expect('foo').to.have.lengthOf(3); // Recommended
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* expect('foo').to.have.lengthOf.above(2); // Not recommended
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@ -1148,7 +1148,7 @@ module.exports = function (chai, _) {
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, errorMessage
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, shouldThrow = true;
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if (doLength) {
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if (doLength && objType !== 'map' && objType !== 'set') {
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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}
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@ -1168,13 +1168,20 @@ module.exports = function (chai, _) {
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}
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if (doLength) {
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var len = obj.length;
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var descriptor = 'length'
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, itemsCount;
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if (objType === 'map' || objType === 'set') {
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descriptor = 'size';
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itemsCount = obj.size;
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} else {
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itemsCount = obj.length;
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}
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this.assert(
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len > n
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, 'expected #{this} to have a length above #{exp} but got #{act}'
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, 'expected #{this} to not have a length above #{exp}'
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itemsCount > n
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, 'expected #{this} to have a ' + descriptor + ' above #{exp} but got #{act}'
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, 'expected #{this} to not have a ' + descriptor + ' above #{exp}'
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, n
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, len
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, itemsCount
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);
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} else {
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this.assert(
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@ -1201,9 +1208,8 @@ module.exports = function (chai, _) {
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* expect(2).to.be.at.least(1); // Not recommended
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* expect(2).to.be.at.least(2); // Not recommended
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*
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* Add `.lengthOf` earlier in the chain to assert that the value of the
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* target's `length` property is greater than or equal to the given number
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* `n`.
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* Add `.lengthOf` earlier in the chain to assert that the target's `length`
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* or `size` is greater than or equal to the given number `n`.
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*
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* expect('foo').to.have.lengthOf(3); // Recommended
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* expect('foo').to.have.lengthOf.at.least(2); // Not recommended
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@ -1245,7 +1251,7 @@ module.exports = function (chai, _) {
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, errorMessage
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, shouldThrow = true;
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if (doLength) {
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if (doLength && objType !== 'map' && objType !== 'set') {
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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}
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@ -1265,13 +1271,20 @@ module.exports = function (chai, _) {
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}
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if (doLength) {
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var len = obj.length;
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var descriptor = 'length'
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, itemsCount;
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if (objType === 'map' || objType === 'set') {
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descriptor = 'size';
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itemsCount = obj.size;
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} else {
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itemsCount = obj.length;
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}
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this.assert(
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len >= n
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, 'expected #{this} to have a length at least #{exp} but got #{act}'
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, 'expected #{this} to have a length below #{exp}'
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itemsCount >= n
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, 'expected #{this} to have a ' + descriptor + ' at least #{exp} but got #{act}'
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, 'expected #{this} to have a ' + descriptor + ' below #{exp}'
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, n
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, len
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, itemsCount
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);
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} else {
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this.assert(
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@ -1296,8 +1309,8 @@ module.exports = function (chai, _) {
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* expect(1).to.equal(1); // Recommended
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* expect(1).to.be.below(2); // Not recommended
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*
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* Add `.lengthOf` earlier in the chain to assert that the value of the
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* target's `length` property is less than the given number `n`.
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* Add `.lengthOf` earlier in the chain to assert that the target's `length`
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* or `size` is less than the given number `n`.
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*
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* expect('foo').to.have.lengthOf(3); // Recommended
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* expect('foo').to.have.lengthOf.below(4); // Not recommended
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@ -1341,7 +1354,7 @@ module.exports = function (chai, _) {
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, errorMessage
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, shouldThrow = true;
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if (doLength) {
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if (doLength && objType !== 'map' && objType !== 'set') {
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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}
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@ -1361,13 +1374,20 @@ module.exports = function (chai, _) {
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}
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if (doLength) {
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var len = obj.length;
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var descriptor = 'length'
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, itemsCount;
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if (objType === 'map' || objType === 'set') {
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descriptor = 'size';
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itemsCount = obj.size;
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} else {
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itemsCount = obj.length;
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}
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this.assert(
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len < n
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, 'expected #{this} to have a length below #{exp} but got #{act}'
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, 'expected #{this} to not have a length below #{exp}'
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itemsCount < n
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, 'expected #{this} to have a ' + descriptor + ' below #{exp} but got #{act}'
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, 'expected #{this} to not have a ' + descriptor + ' below #{exp}'
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, n
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, len
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, itemsCount
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);
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} else {
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this.assert(
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@ -1394,8 +1414,8 @@ module.exports = function (chai, _) {
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* expect(1).to.be.at.most(2); // Not recommended
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* expect(1).to.be.at.most(1); // Not recommended
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*
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* Add `.lengthOf` earlier in the chain to assert that the value of the
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* target's `length` property is less than or equal to the given number `n`.
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* Add `.lengthOf` earlier in the chain to assert that the target's `length`
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* or `size` is less than or equal to the given number `n`.
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*
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* expect('foo').to.have.lengthOf(3); // Recommended
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* expect('foo').to.have.lengthOf.at.most(4); // Not recommended
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@ -1437,7 +1457,7 @@ module.exports = function (chai, _) {
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, errorMessage
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, shouldThrow = true;
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if (doLength) {
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if (doLength && objType !== 'map' && objType !== 'set') {
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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}
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@ -1457,13 +1477,20 @@ module.exports = function (chai, _) {
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}
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if (doLength) {
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var len = obj.length;
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var descriptor = 'length'
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, itemsCount;
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if (objType === 'map' || objType === 'set') {
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descriptor = 'size';
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itemsCount = obj.size;
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} else {
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itemsCount = obj.length;
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}
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this.assert(
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len <= n
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, 'expected #{this} to have a length at most #{exp} but got #{act}'
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, 'expected #{this} to have a length above #{exp}'
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itemsCount <= n
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, 'expected #{this} to have a ' + descriptor + ' at most #{exp} but got #{act}'
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, 'expected #{this} to have a ' + descriptor + ' above #{exp}'
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, n
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, len
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, itemsCount
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);
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} else {
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this.assert(
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@ -1491,9 +1518,9 @@ module.exports = function (chai, _) {
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* expect(2).to.be.within(2, 3); // Not recommended
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* expect(2).to.be.within(1, 2); // Not recommended
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*
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* Add `.lengthOf` earlier in the chain to assert that the value of the
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* target's `length` property is greater than or equal to the given number
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* `start`, and less than or equal to the given number `finish`.
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* Add `.lengthOf` earlier in the chain to assert that the target's `length`
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* or `size` is greater than or equal to the given number `start`, and less
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* than or equal to the given number `finish`.
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*
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* expect('foo').to.have.lengthOf(3); // Recommended
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* expect('foo').to.have.lengthOf.within(2, 4); // Not recommended
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@ -1537,7 +1564,7 @@ module.exports = function (chai, _) {
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? start.toUTCString() + '..' + finish.toUTCString()
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: start + '..' + finish;
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if (doLength) {
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if (doLength && objType !== 'map' && objType !== 'set') {
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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}
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@ -1557,11 +1584,18 @@ module.exports = function (chai, _) {
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}
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if (doLength) {
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var len = obj.length;
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var descriptor = 'length'
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, itemsCount;
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if (objType === 'map' || objType === 'set') {
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descriptor = 'size';
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itemsCount = obj.size;
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} else {
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itemsCount = obj.length;
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}
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this.assert(
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len >= start && len <= finish
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, 'expected #{this} to have a length within ' + range
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, 'expected #{this} to not have a length within ' + range
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itemsCount >= start && itemsCount <= finish
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, 'expected #{this} to have a ' + descriptor + ' within ' + range
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, 'expected #{this} to not have a ' + descriptor + ' within ' + range
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);
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} else {
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this.assert(
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@ -2009,11 +2043,13 @@ module.exports = function (chai, _) {
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/**
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* ### .lengthOf(n[, msg])
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*
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* Asserts that the target's `length` property is equal to the given number
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* Asserts that the target's `length` or `size` is equal to the given number
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* `n`.
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*
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* expect([1, 2, 3]).to.have.lengthOf(3);
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* expect('foo').to.have.lengthOf(3);
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* expect(new Set([1, 2, 3])).to.have.lengthOf(3);
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* expect(new Map([['a', 1], ['b', 2], ['c', 3]])).to.have.lengthOf(3);
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*
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* Add `.not` earlier in the chain to negate `.lengthOf`. However, it's often
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* best to assert that the target's `length` property is equal to its expected
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@ -2069,17 +2105,29 @@ module.exports = function (chai, _) {
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function assertLength (n, msg) {
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if (msg) flag(this, 'message', msg);
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var obj = flag(this, 'object')
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, objType = _.type(obj).toLowerCase()
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, flagMsg = flag(this, 'message')
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, ssfi = flag(this, 'ssfi');
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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var len = obj.length;
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, ssfi = flag(this, 'ssfi')
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, descriptor = 'length'
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, itemsCount;
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switch (objType) {
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case 'map':
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case 'set':
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descriptor = 'size';
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itemsCount = obj.size;
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break;
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default:
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new Assertion(obj, flagMsg, ssfi, true).to.have.property('length');
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itemsCount = obj.length;
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}
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this.assert(
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len == n
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, 'expected #{this} to have a length of #{exp} but got #{act}'
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, 'expected #{this} to not have a length of #{act}'
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itemsCount == n
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, 'expected #{this} to have a ' + descriptor + ' of #{exp} but got #{act}'
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, 'expected #{this} to not have a ' + descriptor + ' of #{act}'
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, n
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, len
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, itemsCount
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);
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}
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@ -1664,10 +1664,12 @@ module.exports = function (chai, util) {
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/**
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* ### .lengthOf(object, length, [message])
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*
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* Asserts that `object` has a `length` property with the expected value.
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* Asserts that `object` has a `length` or `size` with the expected value.
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*
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* assert.lengthOf([1,2,3], 3, 'array has length of 3');
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* assert.lengthOf('foobar', 6, 'string has length of 6');
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* assert.lengthOf(new Set([1,2,3]), 3, 'set has size of 3');
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* assert.lengthOf(new Map([['a',1],['b',2],['c',3]]), 3, 'map has size of 3');
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*
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* @name lengthOf
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* @param {Mixed} object
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@ -1388,6 +1388,34 @@ describe('assert', function () {
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err(function () {
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assert.lengthOf(1, 5);
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}, "expected 1 to have property \'length\'");
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if (typeof Map === 'function') {
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assert.lengthOf(new Map, 0);
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var map = new Map;
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map.set('a', 1);
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map.set('b', 2);
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assert.lengthOf(map, 2);
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err(function(){
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assert.lengthOf(map, 3, 'blah');
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}, "blah: expected {} to have a size of 3 but got 2");
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}
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if (typeof Set === 'function') {
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assert.lengthOf(new Set, 0);
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var set = new Set;
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set.add(1);
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set.add(2);
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assert.lengthOf(set, 2);
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err(function(){
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assert.lengthOf(set, 3, 'blah');
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}, "blah: expected {} to have a size of 3 but got 2");
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}
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});
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it('match', function () {
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252
test/expect.js
252
test/expect.js
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@ -558,6 +558,48 @@ describe('expect', function () {
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err(function () {
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expect(1).to.have.lengthOf.within(5, 7, 'blah');
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}, "blah: expected 1 to have property 'length'");
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if (typeof Map === 'function') {
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expect(new Map).to.have.length.within(0, 0);
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expect(new Map).to.have.lengthOf.within(0, 0);
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var map = new Map;
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map.set('a', 1);
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map.set('b', 2);
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map.set('c', 3);
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expect(map).to.have.length.within(2, 4);
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expect(map).to.have.lengthOf.within(2, 4);
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err(function () {
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expect(map).to.have.length.within(5, 7, 'blah');
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}, "blah: expected {} to have a size within 5..7");
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err(function () {
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expect(map).to.have.lengthOf.within(5, 7, 'blah');
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}, "blah: expected {} to have a size within 5..7");
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}
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if (typeof Set === 'function') {
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expect(new Set).to.have.length.within(0, 0);
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expect(new Set).to.have.lengthOf.within(0, 0);
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var set = new Set;
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set.add(1);
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set.add(2);
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set.add(3);
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expect(set).to.have.length.within(2, 4);
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expect(set).to.have.lengthOf.within(2, 4);
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err(function () {
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expect(set).to.have.length.within(5, 7, 'blah');
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}, "blah: expected {} to have a size within 5..7");
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err(function () {
|
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expect(set).to.have.lengthOf.within(5, 7, 'blah');
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}, "blah: expected {} to have a size within 5..7");
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}
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});
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it('within(start, finish) (dates)', function(){
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|
|
@ -691,6 +733,48 @@ describe('expect', function () {
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err(function () {
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expect(1).to.have.lengthOf.above(0, 'blah');
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}, "blah: expected 1 to have property 'length'");
|
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|
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if (typeof Map === 'function') {
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expect(new Map).to.have.length.above(-1);
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expect(new Map).to.have.lengthOf.above(-1);
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var map = new Map;
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map.set('a', 1);
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map.set('b', 2);
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map.set('c', 3);
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expect(map).to.have.length.above(2);
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expect(map).to.have.lengthOf.above(2);
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err(function () {
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expect(map).to.have.length.above(5, 'blah');
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}, "blah: expected {} to have a size above 5 but got 3");
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err(function () {
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expect(map).to.have.lengthOf.above(5, 'blah');
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}, "blah: expected {} to have a size above 5 but got 3");
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}
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if (typeof Set === 'function') {
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expect(new Set).to.have.length.above(-1);
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expect(new Set).to.have.lengthOf.above(-1);
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var set = new Set;
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set.add(1);
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set.add(2);
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set.add(3);
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expect(set).to.have.length.above(2);
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expect(set).to.have.lengthOf.above(2);
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err(function () {
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expect(set).to.have.length.above(5, 'blah');
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}, "blah: expected {} to have a size above 5 but got 3");
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err(function () {
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expect(set).to.have.lengthOf.above(5, 'blah');
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}, "blah: expected {} to have a size above 5 but got 3");
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}
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});
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it('above(n) (dates)', function(){
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|
|
@ -816,6 +900,48 @@ describe('expect', function () {
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err(function () {
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expect(1).to.have.lengthOf.at.least(0, 'blah');
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||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
expect(new Map).to.have.length.of.at.least(0);
|
||||
expect(new Map).to.have.lengthOf.at.least(0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
expect(map).to.have.length.of.at.least(3);
|
||||
expect(map).to.have.lengthOf.at.least(3);
|
||||
|
||||
err(function () {
|
||||
expect(map).to.have.length.of.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
|
||||
err(function () {
|
||||
expect(map).to.have.lengthOf.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
expect(new Set).to.have.length.of.at.least(0);
|
||||
expect(new Set).to.have.lengthOf.at.least(0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
expect(set).to.have.length.of.at.least(3);
|
||||
expect(set).to.have.lengthOf.at.least(3);
|
||||
|
||||
err(function () {
|
||||
expect(set).to.have.length.of.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
|
||||
err(function () {
|
||||
expect(set).to.have.lengthOf.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('below(n)', function(){
|
||||
|
|
@ -895,6 +1021,48 @@ describe('expect', function () {
|
|||
err(function () {
|
||||
expect(1).to.have.lengthOf.below(0, 'blah');
|
||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
expect(new Map).to.have.length.below(1);
|
||||
expect(new Map).to.have.lengthOf.below(1);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
expect(map).to.have.length.below(4);
|
||||
expect(map).to.have.lengthOf.below(4);
|
||||
|
||||
err(function () {
|
||||
expect(map).to.have.length.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
expect(map).to.have.lengthOf.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
expect(new Set).to.have.length.below(1);
|
||||
expect(new Set).to.have.lengthOf.below(1);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
expect(set).to.have.length.below(4);
|
||||
expect(set).to.have.lengthOf.below(4);
|
||||
|
||||
err(function () {
|
||||
expect(set).to.have.length.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
expect(set).to.have.lengthOf.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('below(n) (dates)', function(){
|
||||
|
|
@ -1024,6 +1192,48 @@ describe('expect', function () {
|
|||
err(function () {
|
||||
expect(1).to.have.lengthOf.at.most(0, 'blah');
|
||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
expect(new Map).to.have.length.of.at.most(0);
|
||||
expect(new Map).to.have.lengthOf.at.most(0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
expect(map).to.have.length.of.at.most(3);
|
||||
expect(map).to.have.lengthOf.at.most(3);
|
||||
|
||||
err(function () {
|
||||
expect(map).to.have.length.of.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
expect(map).to.have.lengthOf.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
expect(new Set).to.have.length.of.at.most(0);
|
||||
expect(new Set).to.have.lengthOf.at.most(0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
expect(set).to.have.length.of.at.most(3);
|
||||
expect(set).to.have.lengthOf.at.most(3);
|
||||
|
||||
err(function () {
|
||||
expect(set).to.have.length.of.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
expect(set).to.have.lengthOf.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('most(n) (dates)', function(){
|
||||
|
|
@ -1128,6 +1338,48 @@ describe('expect', function () {
|
|||
err(function(){
|
||||
expect('asd').to.not.have.lengthOf(3, 'blah');
|
||||
}, "blah: expected 'asd' to not have a length of 3");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
expect(new Map).to.have.length(0);
|
||||
expect(new Map).to.have.lengthOf(0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
expect(map).to.have.length(3);
|
||||
expect(map).to.have.lengthOf(3);
|
||||
|
||||
err(function(){
|
||||
expect(map).to.not.have.length(3, 'blah');
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
|
||||
err(function(){
|
||||
expect(map).to.not.have.lengthOf(3, 'blah');
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
expect(new Set).to.have.length(0);
|
||||
expect(new Set).to.have.lengthOf(0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
expect(set).to.have.length(3);
|
||||
expect(set).to.have.lengthOf(3);
|
||||
|
||||
err(function(){
|
||||
expect(set).to.not.have.length(3, 'blah');
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
|
||||
err(function(){
|
||||
expect(set).to.not.have.lengthOf(3, 'blah');;
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('eql(val)', function(){
|
||||
|
|
|
|||
252
test/should.js
252
test/should.js
|
|
@ -560,6 +560,48 @@ describe('should', function() {
|
|||
err(function () {
|
||||
(1).should.have.lengthOf.within(5,7, 'blah');
|
||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
(new Map).should.have.length.within(0, 0);
|
||||
(new Map).should.have.lengthOf.within(0, 0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
map.should.have.length.within(2, 4);
|
||||
map.should.have.lengthOf.within(2, 4);
|
||||
|
||||
err(function () {
|
||||
map.should.have.length.within(5, 7, 'blah');
|
||||
}, "blah: expected {} to have a size within 5..7");
|
||||
|
||||
err(function () {
|
||||
map.should.have.lengthOf.within(5, 7, 'blah');
|
||||
}, "blah: expected {} to have a size within 5..7");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
(new Set).should.have.length.within(0, 0);
|
||||
(new Set).should.have.lengthOf.within(0, 0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
set.should.have.length.within(2, 4);
|
||||
set.should.have.lengthOf.within(2, 4);
|
||||
|
||||
err(function () {
|
||||
set.should.have.length.within(5, 7, 'blah');
|
||||
}, "blah: expected {} to have a size within 5..7");
|
||||
|
||||
err(function () {
|
||||
set.should.have.lengthOf.within(5, 7, 'blah');
|
||||
}, "blah: expected {} to have a size within 5..7");
|
||||
}
|
||||
});
|
||||
|
||||
it('within(start, finish) (dates)', function(){
|
||||
|
|
@ -665,6 +707,48 @@ describe('should', function() {
|
|||
err(function () {
|
||||
(1).should.have.lengthOf.above(0, 'blah');
|
||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
(new Map).should.have.length.above(-1);
|
||||
(new Map).should.have.lengthOf.above(-1);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
map.should.have.length.above(2);
|
||||
map.should.have.lengthOf.above(2);
|
||||
|
||||
err(function () {
|
||||
map.should.have.length.above(5, 'blah');
|
||||
}, "blah: expected {} to have a size above 5 but got 3");
|
||||
|
||||
err(function () {
|
||||
map.should.have.lengthOf.above(5, 'blah');
|
||||
}, "blah: expected {} to have a size above 5 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
(new Set).should.have.length.above(-1);
|
||||
(new Set).should.have.lengthOf.above(-1);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
set.should.have.length.above(2);
|
||||
set.should.have.lengthOf.above(2);
|
||||
|
||||
err(function () {
|
||||
set.should.have.length.above(5, 'blah');
|
||||
}, "blah: expected {} to have a size above 5 but got 3");
|
||||
|
||||
err(function () {
|
||||
set.should.have.lengthOf.above(5, 'blah');
|
||||
}, "blah: expected {} to have a size above 5 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('above(n) (dates)', function(){
|
||||
|
|
@ -745,6 +829,48 @@ describe('should', function() {
|
|||
err(function () {
|
||||
(1).should.not.be.at.least(null, 'blah');
|
||||
}, "blah: the argument to least must be a number");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
(new Map).should.have.length.of.at.least(0);
|
||||
(new Map).should.have.lengthOf.at.least(0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
map.should.have.length.of.at.least(3);
|
||||
map.should.have.lengthOf.at.least(3);
|
||||
|
||||
err(function () {
|
||||
map.should.have.length.of.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
|
||||
err(function () {
|
||||
map.should.have.lengthOf.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
(new Set).should.have.length.of.at.least(0);
|
||||
(new Set).should.have.lengthOf.at.least(0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
set.should.have.length.of.at.least(3);
|
||||
set.should.have.lengthOf.at.least(3);
|
||||
|
||||
err(function () {
|
||||
set.should.have.length.of.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
|
||||
err(function () {
|
||||
set.should.have.lengthOf.at.least(4, 'blah');
|
||||
}, "blah: expected {} to have a size at least 4 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('below(n)', function(){
|
||||
|
|
@ -792,6 +918,48 @@ describe('should', function() {
|
|||
err(function () {
|
||||
(1).should.have.lengthOf.below(0, 'blah');
|
||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
(new Map).should.have.length.below(1);
|
||||
(new Map).should.have.lengthOf.below(1);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
map.should.have.length.below(4);
|
||||
map.should.have.lengthOf.below(4);
|
||||
|
||||
err(function () {
|
||||
map.should.have.length.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
map.should.have.lengthOf.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
(new Set).should.have.length.below(1);
|
||||
(new Set).should.have.lengthOf.below(1);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
set.should.have.length.below(4);
|
||||
set.should.have.lengthOf.below(4);
|
||||
|
||||
err(function () {
|
||||
set.should.have.length.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
set.should.have.lengthOf.below(2, 'blah');
|
||||
}, "blah: expected {} to have a size below 2 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('below(n) (dates)', function(){
|
||||
|
|
@ -880,6 +1048,48 @@ describe('should', function() {
|
|||
err(function () {
|
||||
(1).should.have.lengthOf.at.most(0, 'blah');
|
||||
}, "blah: expected 1 to have property 'length'");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
(new Map).should.have.length.of.at.most(0);
|
||||
(new Map).should.have.lengthOf.at.most(0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
map.should.have.length.of.at.most(3);
|
||||
map.should.have.lengthOf.at.most(3);
|
||||
|
||||
err(function () {
|
||||
map.should.have.length.of.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
map.should.have.lengthOf.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
(new Set).should.have.length.of.at.most(0);
|
||||
(new Set).should.have.lengthOf.at.most(0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
set.should.have.length.of.at.most(3);
|
||||
set.should.have.lengthOf.at.most(3);
|
||||
|
||||
err(function () {
|
||||
set.should.have.length.of.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
|
||||
err(function () {
|
||||
set.should.have.lengthOf.at.most(2, 'blah');
|
||||
}, "blah: expected {} to have a size at most 2 but got 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('most(n) (dates)', function(){
|
||||
|
|
@ -971,6 +1181,48 @@ describe('should', function() {
|
|||
err(function(){
|
||||
'asd'.should.not.have.lengthOf(3, 'blah');
|
||||
}, "blah: expected 'asd' to not have a length of 3");
|
||||
|
||||
if (typeof Map === 'function') {
|
||||
(new Map).should.have.length(0);
|
||||
(new Map).should.have.lengthOf(0);
|
||||
|
||||
var map = new Map;
|
||||
map.set('a', 1);
|
||||
map.set('b', 2);
|
||||
map.set('c', 3);
|
||||
|
||||
map.should.have.length(3);
|
||||
map.should.have.lengthOf(3);
|
||||
|
||||
err(function(){
|
||||
map.should.not.have.length(3, 'blah');
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
|
||||
err(function(){
|
||||
map.should.not.have.lengthOf(3, 'blah');
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
}
|
||||
|
||||
if (typeof Set === 'function') {
|
||||
(new Set).should.have.length(0);
|
||||
(new Set).should.have.lengthOf(0);
|
||||
|
||||
var set = new Set;
|
||||
set.add(1);
|
||||
set.add(2);
|
||||
set.add(3);
|
||||
|
||||
set.should.have.length(3);
|
||||
set.should.have.lengthOf(3);
|
||||
|
||||
err(function(){
|
||||
set.should.not.have.length(3, 'blah');
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
|
||||
err(function(){
|
||||
set.should.not.have.lengthOf(3, 'blah');;
|
||||
}, "blah: expected {} to not have a size of 3");
|
||||
}
|
||||
});
|
||||
|
||||
it('eql(val)', function(){
|
||||
|
|
|
|||
Loading…
Reference in a new issue