inspec/test/unit/inputs/validation_test.rb

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require 'helper'
require 'inspec/objects/input'
describe 'type validation' do
let(:opts) { {} }
let(:input) { Inspec::Input.new('test_input', opts) }
#==============================================================#
# Requiredness
#==============================================================#
describe 'enforce_required_validation' do
it 'does not error if a value is set' do
input = Inspec::Input.new('test_input', value: 'some_value', required: true)
input.value.must_equal 'some_value'
end
it 'does not error if a value is specified by value=' do
input = Inspec::Input.new('test_input', required: true)
input.value = 'test_value'
input.value.must_equal 'test_value'
end
it 'returns an error if no value is set' do
# Assigning the cli_command is needed because in check mode, we don't error
# on unset inputs. This is how you tell the input system we are not in
# check mode, apparently.
Inspec::BaseCLI.inspec_cli_command = :exec
input = Inspec::Input.new('test_input', required: true)
ex = assert_raises(Inspec::Input::RequiredError) { input.value }
ex.message.must_match /Input 'test_input' is required and does not have a value./
Inspec::BaseCLI.inspec_cli_command = nil
end
end
#==============================================================#
# Type Validation
#==============================================================#
describe 'enforce_type_validation' do
{
'string' => { good: 'a_string', bad: 123.3, norm: 'String' },
'numeric' => { good: 123, bad: 'not a number', norm: 'Numeric' },
'regex' => { good: /\d+.+/, bad: '/(.+/', norm: 'Regexp' },
'array' => { good: [1, 2, 3], bad: { a: 1, b: 2, c: 3 }, norm: 'Array' },
'hash' => { good: { a: 1, b: 2, c: 3 }, bad: 'i am not a hash', norm: 'Hash' },
'boolean' => { good: true, bad: 'i am not a boolean', norm: 'Boolean' },
}.each do |type, examples|
it "validates a #{type} in the constructor - (good)" do
opts = { type: type, value: examples[:good] }
Inspec::Input.new('test_input', opts) # No exception
end
it "validates a #{type} in the constructor - (bad)" do
opts = { type: type, value: examples[:bad] }
ex = assert_raises(Inspec::Input::ValidationError) { Inspec::Input.new('test_input', opts) }
ex.message.must_include 'test_input'
ex.message.must_include "'#{examples[:bad]}'"
ex.message.must_include "does not validate to type '#{examples[:norm]}'"
end
it "validates a #{type} in value= (good)" do
att = Inspec::Input.new('test_input', type: type)
att.value = examples[:good]
end
it "validates a #{type} in the value= - (bad)" do
att = Inspec::Input.new('test_input', type: type)
ex = assert_raises(Inspec::Input::ValidationError) { att.value = examples[:bad] }
ex.message.must_include 'test_input'
ex.message.must_include "'#{examples[:bad]}'"
ex.message.must_include "does not validate to type '#{examples[:norm]}'"
end
end
it 'validates the Any type' do
Inspec::Input.new('test_input', type: 'any', value: false) # No exception
Inspec::Input.new('test_input', type: 'any', value: true) # No exception
Inspec::Input.new('test_input', type: 'any', value: 'bob') # No exception
Inspec::Input.new('test_input', type: 'any', value: 1) # No exception
end
end
#==============================================================#
# Type Option Validation and Normalization
#==============================================================#
describe 'validate type option' do
it 'converts regex to Regexp' do
opts[:type] = 'regex'
input.type.must_equal 'Regexp'
end
it 'returns the same value if there is nothing to clean' do
opts[:type] = 'String'
input.type.must_equal 'String'
end
it 'returns an error if a invalid type is sent' do
opts[:type] = 'dressing'
ex = assert_raises(Inspec::Input::TypeError) { input }
ex.message.must_match /Type 'Dressing' is not a valid input type./
end
end
describe 'valid_regexp? method' do
it 'validates a string regex' do
input.send(:valid_regexp?, '/.*/').must_equal true
end
it 'validates a slash regex' do
input.send(:valid_regexp?, /.*/).must_equal true
end
it 'does not validate a invalid regex' do
input.send(:valid_regexp?, '/.*(/').must_equal false
end
end
describe 'valid_numeric? method' do
it 'validates a string number' do
input.send(:valid_numeric?, '123').must_equal true
end
it 'validates a float number' do
input.send(:valid_numeric?, 44.55).must_equal true
end
it 'validats a wrong padded number' do
input.send(:valid_numeric?, '00080').must_equal true
end
it 'does not vaildate a invalid number' do
input.send(:valid_numeric?, '55.55.55.5').must_equal false
end
it 'does not validate a invalid string' do
input.send(:valid_numeric?, 'one').must_equal false
end
it 'does not validate a fraction' do
input.send(:valid_numeric?, '1/2').must_equal false
end
end
end