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require 'teststrap'
context "An assigns assertion macro" do
setup do
item = Object.new
item.instance_eval { @foo = 1; @nil_val = nil }
Riot::Assertion.new("test") { item }
end
assertion_test_passes("when foo is defined","assigns :foo") { topic.assigns(:foo) }
assertion_test_passes("when foo is defined with expected value","assigns :foo with 1") { topic.assigns(:foo, 1) }
assertion_test_fails("when foo does not match expectation", "expected :foo to be assigned with 2, not 1") do
topic.assigns(:foo, 2)
end
assertion_test_fails("when bar is not define", "expected :bar to be assigned a value") do
topic.assigns(:bar)
end
assertion_test_fails("when var assigned nil value", "expected :nil_val to be assigned a value") do
topic.assigns(:nil_val)
end
end # An assigns assertion macro
context "A negative assigns assertion macro" do
setup do
item = Object.new
item.instance_eval { @foo = 1; @nil_val = nil }
Riot::Assertion.new("test", true) { item }
end
asserts(":pass when @bar is not defined") do
topic.assigns(:bar).run(Riot::Situation.new)
end.equals([:pass, "assigns :bar"])
asserts(":pass when @nil_val is actually nil") do
topic.assigns(:nil_val).run(Riot::Situation.new)
end.equals([:pass, "assigns :nil_val"])
asserts(":pass when @foo does not equal 2") do
topic.assigns(:foo, 2).run(Riot::Situation.new)
end.equals([:pass, "assigns :foo with 2"])
asserts(":fail when @foo is defined") do
topic.assigns(:foo).run(Riot::Situation.new)[0..1]
end.equals([:fail, "expected :foo to not be assigned a value"])
asserts(":fail when @foo does equal 1") do
topic.assigns(:foo, 1).run(Riot::Situation.new)[0..1]
end.equals([:fail, "expected :foo to not be assigned with 1"])
end # A negative assigns assertion macro
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