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Support default stubs for class_double

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Michael Miller 2022-07-14 13:18:02 -06:00
parent e29c732d0f
commit 1d58824e6c
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1 changed files with 7 additions and 1 deletions
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8
src/spectator/dsl/mocks.cr
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@ -110,6 +110,8 @@ module Spectator::DSL
# then this macro returns a previously defined double class. # then this macro returns a previously defined double class.
# Otherwise, `LazyDouble` is created and returned. # Otherwise, `LazyDouble` is created and returned.
# #
# Initial stubbed values for methods can be provided with *value_methods*.
#
# ``` # ```
# def_double(:dbl) do # def_double(:dbl) do
# stub def self.foo # stub def self.foo
@ -124,7 +126,7 @@ module Spectator::DSL
# expect(dbl.foo).to eq(123) # expect(dbl.foo).to eq(123)
# end # end
# ``` # ```
private macro class_double(name = nil) private macro class_double(name = nil, **value_methods)
{% # Find tuples with the same name. {% # Find tuples with the same name.
found_tuples = ::Spectator::DSL::Mocks::TYPES.select { |tuple| tuple[0] == name.id.symbolize } found_tuples = ::Spectator::DSL::Mocks::TYPES.select { |tuple| tuple[0] == name.id.symbolize }
@ -156,6 +158,10 @@ module Spectator::DSL
{% else %} {% else %}
::Spectator::LazyDouble ::Spectator::LazyDouble
{% end %} {% end %}
{% for key, value in value_methods %}
%stub{key} = ::Spectator::ValueStub.new({{key.id.symbolize}}, {{value}})
%double._spectator_define_stub(%stub{key})
{% end %}
::Spectator::Harness.current?.try(&.cleanup { %double._spectator_reset }) ::Spectator::Harness.current?.try(&.cleanup { %double._spectator_reset })
%double %double
end end