ESpec.Let (ESpec v1.10.0)
View SourceDefines 'let', 'let!' and 'subject' macros.
'let' and 'let!' macros define named functions with cached return values.
The 'let' evaluate block in runtime when called first time.
The 'let!' evaluates as a before block just after all 'befores' for example.
The 'subject' macro is just an alias for let to define subject.
Summary
Functions
Struct keeps the name of variable and random function name.
Allows to define several 'lets' at once
The macro defines function with random name which returns block value. That function will be called when example is run. The function will place the block value to the Agent dict.
Allows to define several 'lets' at once
let! evaluate block like before
Defines 'let' for error result tuple.
Defines 'let!' for error result tuple.
Defines 'let' for success result tuple.
Defines 'let!' for success result tuple.
Defines overridable lets in shared examples
Defines 'subject'.
Defines 'subject!'.
Functions
Struct keeps the name of variable and random function name.
Allows to define several 'lets' at once
The macro defines function with random name which returns block value. That function will be called when example is run. The function will place the block value to the Agent dict.
Allows to define several 'lets' at once
let! evaluate block like before
Defines 'let' for error result tuple.
Defines 'let!' for error result tuple.
Defines 'let' for success result tuple.
Defines 'let!' for success result tuple.
Defines overridable lets in shared examples
Defines 'subject'.
Defines 'subject!'.