abstract class Mocks::Stub

Overview

Stand-in behavior for a method.

Included Modules

Direct Known Subclasses

Defined in:

mocks/stub.cr

Constructors

Instance Method Summary

Instance methods inherited from module Mocks::StubModifiers

and_call_original and_call_original, and_raise(exception : Exception)
and_raise(message : String | Nil = nil)
and_raise(exception_type : Exception.class, *args, **kwargs) and_raise, and_return(value)
and_return(value, *values)
and_return and_return, with(*args, **kwargs)
with(*args, **kwargs, &block : -> _) with

Constructor Detail

def self.new(method_name : Symbol, arguments : AbstractArgumentsPattern | Nil = nil) #

Creates the stub.


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Instance Method Detail

def ===(call : Call) : Bool #

Checks if the stub can be used for a method call.


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def arguments : AbstractArgumentsPattern | Nil #

Arguments necessary to trigger the stub. If nil, any arguments will trigger the stub.


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abstract def call(args : Args, return_type : U.class = Nil) forall Args, U #

Invokes the stub. args are the arguments passed to the method call. The return_type indicates the type expected to be returned by the stub. The type returned by this method must match return_type.


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def handled? #

Indicates whether the stub can handle a method call. Returns false if a stubbable object should use its default behavior (i.e. the original method).


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def method_name : Symbol #

Name of the method being applied to.


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def to_s(io : IO) : Nil #

Constructs the string representation of the stub.


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