Module: SnapshotTesting::Minitest

Defined in:
lib/snapshot_testing/minitest.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(_) ⇒ Object 



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# File 'lib/snapshot_testing/minitest.rb', line 5

def self.included(_)
  return unless defined?(::Minitest::Expectations)
  return if ::Minitest::Expectations.method_defined?(:must_match_snapshot)
  ::Minitest::Expectations.infect_an_assertion(:assert_snapshot, :must_match_snapshot, true)
end

Instance Method Details

#after_teardown ⇒ Object 



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# File 'lib/snapshot_testing/minitest.rb', line 20

def after_teardown
  super
  @__snapshot_recorder__.commit
end

#assert_snapshot(actual) ⇒ Object 



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# File 'lib/snapshot_testing/minitest.rb', line 25

def assert_snapshot(actual)
  assert_equal(@__snapshot_recorder__.record(actual), actual)
end

#before_setup ⇒ Object 



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# File 'lib/snapshot_testing/minitest.rb', line 11

def before_setup
  @__snapshot_recorder__ = SnapshotTesting::Recorder.new(
    name: name,
    path: method(name).source_location.first,
    update: !ENV['UPDATE_SNAPSHOTS'].nil?
  )
  super
end