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module RR
module DoubleDefinitions
module Strategies
module Verification
# This method sets the Double to have a mock strategy. A mock strategy
# sets the default state of the Double to expect the method call
# with arguments exactly one time. The Double's expectations can be
# changed.
#
# This method can be chained with proxy.
# mock.proxy(subject).method_name_1
# or
# proxy.mock(subject).method_name_1
#
# When passed the subject, a DoubleDefinitionCreateBlankSlate is returned. Passing
# a method with arguments to the proxy will set up expectations that
# a call to the subject's method with the arguments will happen,
# and return the prescribed value.
# mock(subject).method_name_1 {return_value_1}
# mock(subject).method_name_2(arg1, arg2) {return_value_2}
#
# When passed the subject and the method_name, this method returns
# a mock Double with the method already set.
#
# mock(subject, :method_name_1) {return_value_1}
# mock(subject, :method_name_2).with(arg1, arg2) {return_value_2}
#
# mock also takes a block for definitions.
# mock(subject) do
# method_name_1 {return_value_1}
# method_name_2(arg_1, arg_2) {return_value_2}
# end
class Mock < VerificationStrategy
protected
if KeywordArguments.fully_supported?
def do_call
definition.with(*args, **kwargs).once
end
else
def do_call
definition.with(*args).once
end
end
end
end
end
end
end
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12 entries across 12 versions & 1 rubygems