94 lines
2.9 KiB
Crystal
94 lines
2.9 KiB
Crystal
require "./formatting/formatter"
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require "./formatting/notifications"
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module Spectator
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# Mix-in for announcing events from a `Runner`.
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# All events invoke their corresponding method on the formatter.
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module RunnerEvents
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# Triggers the 'start' event.
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# See `Formatting::Formatter#start`
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private def start
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notification = Formatting::StartNotification.new(example_count)
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formatter.start(notification)
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end
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# Triggers the 'example started' event.
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# Must be passed the *example* about to run.
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# See `Formatting::Formatter#example_started`
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private def example_started(example)
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notification = Formatting::ExampleNotification.new(example)
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formatter.example_started(notification)
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end
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# Triggers the 'example started' event.
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# Also triggers the example result event corresponding to the example's outcome.
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# Must be passed the completed *example*.
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# See `Formatting::Formatter#example_finished`
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private def example_finished(example)
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notification = Formatting::ExampleNotification.new(example)
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visitor = ResultVisitor.new(formatter, notification)
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formatter.example_finished(notification)
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example.result.accept(visitor)
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end
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# Triggers the 'stop' event.
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# See `Formatting::Formatter#stop`
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private def stop
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formatter.stop
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end
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# Triggers the 'dump' events.
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private def summarize(report, profile)
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formatter.start_dump
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notification = Formatting::ExampleSummaryNotification.new(report.pending)
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formatter.dump_pending(notification)
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notification = Formatting::ExampleSummaryNotification.new(report.failures)
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formatter.dump_failures(notification)
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if profile
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notification = Formatting::ProfileNotification.new(profile)
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formatter.dump_profile(notification)
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end
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notification = Formatting::SummaryNotification.new(report)
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formatter.dump_summary(notification)
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end
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# Triggers the 'close' event.
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# See `Formatting::Formatter#close`
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private def close
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formatter.close
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end
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# Provides methods for the various result types.
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private struct ResultVisitor
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# Creates the visitor.
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# Requires the *formatter* to notify and the *notification* to send it.
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def initialize(@formatter : Formatting::Formatter, @notification : Formatting::ExampleNotification)
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end
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# Invokes the example passed method.
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def pass(_result)
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@formatter.example_passed(@notification)
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end
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# Invokes the example failed method.
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def fail(_result)
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@formatter.example_failed(@notification)
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end
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# Invokes the example error method.
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def error(_result)
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@formatter.example_error(@notification)
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end
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# Invokes the example pending method.
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def pending(_result)
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@formatter.example_pending(@notification)
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end
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end
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end
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end
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