59 lines
1.8 KiB
Crystal
59 lines
1.8 KiB
Crystal
# Utility methods for creating expectations, partials, and matchers.
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def new_partial(label : String, actual : T) forall T
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Spectator::Expectations::ValueExpectationPartial.new(label, actual)
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end
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def new_partial(actual : T = 123) forall T
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new_partial(actual.to_s, actual)
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end
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def new_matcher(label : String, expected : T) forall T
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Spectator::Matchers::EqualityMatcher.new(label, expected)
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end
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def new_matcher(expected : T = 123) forall T
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new_matcher(expected.to_s, expected)
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end
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def new_expectation(expected : ExpectedType = 123, actual : ActualType = 123) forall ExpectedType, ActualType
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partial = new_partial("foo", actual)
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matcher = new_matcher("bar", expected)
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Spectator::Expectations::ValueExpectation.new(partial, matcher)
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end
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def new_met_expectation(value : T = 123) forall T
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new_expectation(value, value).tap do |expectation|
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expectation.satisfied?.should be_true # Sanity check.
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end
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end
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def new_unmet_expectation(expected : ExpectedType = 123, actual : ActualType = 456) forall ExpectedType, ActualType
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new_expectation(expected, actual).tap do |expectation|
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expectation.satisfied?.should be_false # Sanity check.
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end
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end
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def new_successful_result
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new_met_expectation.eval.tap do |result|
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result.successful?.should be_true # Sanity check.
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end
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end
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def new_failure_result
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new_unmet_expectation.eval.tap do |result|
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result.successful?.should be_false # Sanity check.
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end
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end
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def report_results(success_count = 1, failure_count = 0)
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successful = Array.new(success_count) { new_successful_result }
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failures = Array.new(failure_count) { new_failure_result }
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results = (successful + failures).shuffle
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reporter = Spectator::Expectations::ExpectationReporter.new(false)
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results.each do |result|
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reporter.report(result)
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end
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{successful: successful, failures: failures, results: results, reporter: reporter}
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end
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