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* Adds glossary.md file Signed-off-by: kgarmoe <kgarmoe@chef.io> * Adds glossary to sidebar and updates page formatting Signed-off-by: kagarmoe <kgarmoe@chef.io> * Changes glossary layout Signed-off-by: kagarmoe <kgarmoe@chef.io> * Replaces errant tic Signed-off-by: kagarmoe <kgarmoe@chef.io> * Requested changes Signed-off-by: kagarmoe <kgarmoe@chef.io> * Clarifies filter clause Signed-off-by: kagarmoe <kgarmoe@chef.io>
99 lines
2.7 KiB
Markdown
99 lines
2.7 KiB
Markdown
# InSpec Glossary
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## Basic Syntax
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```
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describe foo('/path/to/foo.txt') do
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its('blah') { should cmp '123' }
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it { should exist }
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it { should be_reasonable }
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it { should_not be_ridiculous }
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end
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```
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## Basic Elements:
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### describe **foo**, where
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* `foo` is the _resource_
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### describe foo **('/path/to/foo.txt')**, where
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* `'/path/to/foo.txt'` is the _resource parameter_
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## Tests:
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### **its('blah') { should cmp '123' }** is an _individual test_, where
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* `blah` is a _property_
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* { should cmp '123' } is a _condition statement_
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* `should` is the _condition_
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* `cmp` is the _matcher_
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* `'123'` is the _expected result_
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### **{ should exist }** is a _condition statement_, where
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* `should` is the _condition_
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* `exist` is the _matcher_
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### **{ should be\_reasonable }** is a _condition statement_, where
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* `should` is the _condition_
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* `be_reasonable` is the _matcher_
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### **{ should\_not be\_ridiculous }** is a _negative condition statement_, where
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* `should_not` is the _negative condition_
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* `be_ridiculous` is the _matcher_
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## Advanced Syntax
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```
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describe foos('/path/to/foo.txt', ssl_verify: true).where { names == 'blah' } do
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its('jared') { should cmp >= 123 }
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its('jared.sort.first.monkey') { should be `loud` }
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its(['jared', 'monkey.with.dots']) { should be `loud` }
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end
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```
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## Advanced Elements:
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### describe **foos**, where
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* `foos` is a _plural resource_
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### describe foos **('/path/to/foo.txt', ssl_verify: true)**, where
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* `'/path/to/foo.txt'` and `ssl_verify: true` are the _resource parameters_. Resources take one or more parameters.
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## Filters:
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### describe foos ('/path/to/foo.txt', ssl_verify: true)**.where { names == 'blah' }**
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* `.where { names == 'blah' }` is an example of a **filter**.
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* `{ names == 'blah' }` is an example of a _filter clause_
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* Some resources support one or more filters.
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* Filters are used on plural resources.
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* Some resources, such as `etc_hosts` are explicitly plural, while others, such as `passwd` are implicitly plural.
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### **{ names == 'my-name' && spots == true }** are filter criteria
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* `names` compares output to `blah`
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* `has spots` evaluates to `true` or `false`
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## Properties:
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### **its('jared') { should cmp >= 123 }**
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* `jared` is the _property_
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### **{ should cmp >= 123 }** is a conditional statement that uses a matcher with an operator and expected value.
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* `cmp` is the _matcher_
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* `>=` is the operator (some matchers accept operators)
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* `123` is the expected value
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## Properties with advanced usage:
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### Some properties may have advanced usage:
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#### **its `('jared.sort.first.monkey') { should be `loud` }`**
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* `jared.sort.first.monkey` is an example of the `jared` property with an advanced usage
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