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require "spec_helper"
RSpec.describe "Modifying invoked expectations" do
shared_examples_for "a customization on an invoked expectation" do |customization_method, *args|
it "raises when the #{customization_method} method is called, indicating the expectation has already been invoked" do
dbl = double
msg_expectation = expect(dbl).to receive(:foo)
expect(dbl.foo).to eq(nil)
expect {
msg_expectation.__send__(customization_method, *args)
}.to raise_error(
RSpec::Mocks::MockExpectationAlreadyInvokedError,
a_string_including(dbl.inspect, "foo", customization_method.to_s)
)
end
end
it_behaves_like "a customization on an invoked expectation", :with, :some_arg
it_behaves_like "a customization on an invoked expectation", :and_return, 1
it_behaves_like "a customization on an invoked expectation", :and_raise, "boom"
it_behaves_like "a customization on an invoked expectation", :and_throw, :symbol
it_behaves_like "a customization on an invoked expectation", :and_yield, 1
it_behaves_like "a customization on an invoked expectation", :exactly, :once
it_behaves_like "a customization on an invoked expectation", :at_least, :once
it_behaves_like "a customization on an invoked expectation", :at_most, :once
end
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