Class: Roast::Helpers::TestStatsCollector

Inherits:
Object
  • Object
show all
Defined in:
lib/roast/helpers/minitest_coverage_runner.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TestStatsCollector

Returns a new instance of TestStatsCollector.

[View source]

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# File 'lib/roast/helpers/minitest_coverage_runner.rb', line 22

def initialize
  @tests_count = 0
  @assertions_count = 0

  # Install our hook into Minitest's before and after hooks
  Minitest.after_run { @reported = true }

  # Install a custom hook to count tests
  Minitest::Test.class_eval do
    original_run = instance_method(:run)

    define_method(:run) do |*args|
      result = original_run.bind(self).call(*args)
      TestStatsCollector.instance.count_test(result)
      result
    end
  end
end

Instance Attribute Details

#assertions_count ⇒ Object (readonly)

Returns the value of attribute assertions_count.


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# File 'lib/roast/helpers/minitest_coverage_runner.rb', line 20

def assertions_count
  @assertions_count
end

#tests_count ⇒ Object (readonly)

Returns the value of attribute tests_count.


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# File 'lib/roast/helpers/minitest_coverage_runner.rb', line 20

def tests_count
  @tests_count
end

Class Method Details

.instance ⇒ Object

[View source]

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# File 'lib/roast/helpers/minitest_coverage_runner.rb', line 47

def instance
  @instance ||= new
end

Instance Method Details

#count_test(result) ⇒ Object

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# File 'lib/roast/helpers/minitest_coverage_runner.rb', line 41

def count_test(result)
  @tests_count += 1
  @assertions_count += result.assertions
end