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e18ce56f4b
* DEV: Add a new way to run specs in parallel with better output
This commit:
1. adds a new executable, `bin/interleaved_rspec` which works much like
`rspec`, but runs the tests in parallel.
2. adds a rake task, `rake interleaved:spec` which runs the whole test
suite.
3. makes autospec use this new wrapper by default. You can disable this
by running `PARALLEL_SPEC=0 rake autospec`.
It works much like the `parallel_tests` gem (and relies on it), but
makes each subprocess use a machine-readable formatter and parses this
output in order to provide a better overall summary.
(It's called interleaved, because parallel was taken and naming is
hard).
* Make popen3 invocation safer
* Use FileUtils instead of shelling out
* DRY up reporter
* Moved summary logic into Reporter
* s/interleaved/turbo/g
* Move Reporter into its own file
* Moved run into its own class
* Moved Runner into its own file
* Move JsonRowsFormatter under TurboTests
* Join on threads at the end
* Acted on feedback from eviltrout
104 lines
2.4 KiB
Ruby
104 lines
2.4 KiB
Ruby
module TurboTests
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class Reporter
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def self.from_config(formatter_config, start_time)
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reporter = new(start_time)
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formatter_config.each do |config|
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name, outputs = config.values_at(:name, :outputs)
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outputs.map! do |filename|
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filename == '-' ? STDOUT : File.open(filename, 'w')
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end
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reporter.add(name, outputs)
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end
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reporter
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end
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attr_reader :pending_examples
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attr_reader :failed_examples
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def initialize(start_time)
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@formatters = []
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@pending_examples = []
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@failed_examples = []
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@all_examples = []
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@start_time = start_time
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end
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def add(name, outputs)
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outputs.each do |output|
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formatter_class =
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case name
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when 'p', 'progress'
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RSpec::Core::Formatters::ProgressFormatter
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else
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Kernel.const_get(name)
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end
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@formatters << formatter_class.new(output)
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end
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end
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def example_passed(example)
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delegate_to_formatters(:example_passed, example.notification)
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@all_examples << example
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end
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def example_pending(example)
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delegate_to_formatters(:example_pending, example.notification)
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@all_examples << example
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@pending_examples << example
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end
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def example_failed(example)
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delegate_to_formatters(:example_failed, example.notification)
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@all_examples << example
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@failed_examples << example
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end
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def finish
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end_time = Time.now
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delegate_to_formatters(:start_dump,
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RSpec::Core::Notifications::NullNotification
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)
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delegate_to_formatters(:dump_pending,
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RSpec::Core::Notifications::ExamplesNotification.new(
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self
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)
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)
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delegate_to_formatters(:dump_failures,
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RSpec::Core::Notifications::ExamplesNotification.new(
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self
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)
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)
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delegate_to_formatters(:dump_summary,
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RSpec::Core::Notifications::SummaryNotification.new(
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end_time - @start_time,
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@all_examples,
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@failed_examples,
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@pending_examples,
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0,
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0
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)
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)
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delegate_to_formatters(:close,
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RSpec::Core::Notifications::NullNotification
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)
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end
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protected
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def delegate_to_formatters(method, *args)
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@formatters.each do |formatter|
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formatter.send(method, *args) if formatter.respond_to?(method)
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end
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end
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end
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end
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