48 lines
1.5 KiB
Crystal
48 lines
1.5 KiB
Crystal
require "../src/spectator"
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require "../src/spectator/should"
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require "./helpers/**"
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macro it_fails(description = nil, &block)
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it {{description}} do
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expect do
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{{block.body}}
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end.to raise_error(Spectator::ExpectationFailed)
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end
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end
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macro specify_fails(description = nil, &block)
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it_fails {{description}} {{block}}
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end
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# Defines an example ("it" block) that is lazily compiled.
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# When the example is referenced with *id*, it will be compiled and the results retrieved.
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# The value returned by *id* will be a `Spectator::SpecHelpers::Result`.
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# This allows the test result to be inspected.
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macro given_example(id, &block)
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let({{id}}) do
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::Spectator::SpecHelpers::Example.new(
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{{__FILE__}},
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{{id.id.stringify}},
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{{block.body.stringify}}
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).result
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end
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end
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# Defines an example ("it" block) that is lazily compiled.
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# The "it" block must be omitted, as the block provided to this macro will be wrapped in one.
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# When the expectation is referenced with *id*, it will be compiled and the result retrieved.
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# The value returned by *id* will be a `Spectator::SpecHelpers::Expectation`.
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# This allows an expectation to be inspected.
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# Only the last expectation performed will be returned.
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# An error is raised if no expectations ran.
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macro given_expectation(id, &block)
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let({{id}}) do
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result = ::Spectator::SpecHelpers::Example.new(
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{{__FILE__}},
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{{id.id.stringify}},
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{{"it do\n" + block.body.stringify + "\nend"}}
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).result
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result.expectations.last || raise("No expectations found from {{id.id}}")
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end
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end
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