def setUp(self):
self.buildbot = BuildBot()
self.builder = Builder("Test Builder", self.buildbot)
def _mock_fetch_build(build_number):
return Build(
builder=self.builder,
build_number=build_number,
revision=build_number + 1000,
is_green=build_number < 4
)
self.builder._fetch_build = _mock_fetch_build
class BuilderTest(unittest.TestCase):
def setUp(self):
self.buildbot = BuildBot()
self.builder = Builder("Test Builder", self.buildbot)
def _mock_fetch_build(build_number):
return Build(
builder=self.builder,
build_number=build_number,
revision=build_number + 1000,
is_green=build_number < 4
)
self.builder._fetch_build = _mock_fetch_build
def test_find_green_to_red_transition(self):
(green_build, red_build) = self.builder.find_green_to_red_transition(10)
self.assertEqual(green_build.revision(), 1003)
self.assertEqual(red_build.revision(), 1004)
(green_build, red_build) = self.builder.find_green_to_red_transition(10, look_back_limit=2)
self.assertEqual(green_build, None)
self.assertEqual(red_build.revision(), 1008)
def test_none_build(self):
self.builder._fetch_build = lambda build_number: None
(green_build, red_build) = self.builder.find_green_to_red_transition(10)
self.assertEqual(green_build, None)
self.assertEqual(red_build, None)
def test_suspect_revisions_for_green_to_red_transition(self):
self.assertEqual(self.builder.suspect_revisions_for_green_to_red_transition(10), [1004])
self.assertEqual(self.builder.suspect_revisions_for_green_to_red_transition(10, look_back_limit=2), [])
# Flakey test avoidance requires at least 2 red builds:
self.assertEqual(self.builder.suspect_revisions_for_green_to_red_transition(4), [])
self.assertEqual(self.builder.suspect_revisions_for_green_to_red_transition(4, avoid_flakey_tests=False), [1004])
# Green builder:
self.assertEqual(self.builder.suspect_revisions_for_green_to_red_transition(3), [])
def test_build_caching(self):
self.assertEqual(self.builder.build(10), self.builder.build(10))
def test_build_and_revision_for_filename(self):
expectations = {
"r47483 (1)/" : (47483, 1),
"r47483 (1).zip" : (47483, 1),
}
for filename, revision_and_build in expectations.items():
self.assertEqual(self.builder._revision_and_build_for_filename(filename), revision_and_build)