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git cl: refactor tests to account for Gerrit GetChangeDetail RPCs.

Browse Source 
BUG=681704

Change-Id: I7c8fd09f3c19b9facf876ebeef853e5d77b72a9c
Reviewed-on: https://chromium-review.googlesource.com/432316
Reviewed-by: Aaron Gable <agable@chromium.org>
changes/16/432316/9
Andrii Shyshkalov 9 years ago
parent 1090fd5b69
commit 8fc0c1d8f0
1 changed files with 125 additions and 95 deletions
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220
tests/git_cl_test.py
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@ -465,6 +465,12 @@ class TestGitCl(TestCase):
self.mock(git_cl.upload, 'RealMain', self.fail)
self.mock(git_cl.watchlists, 'Watchlists', WatchlistsMock)
self.mock(git_cl.auth, 'get_authenticator_for_host', AuthenticatorMock)
self.mock(git_cl.gerrit_util, 'GetChangeDetail',
lambda *args, **kwargs: self._mocked_call(
'GetChangeDetail', *args, **kwargs))
self.mock(git_cl.gerrit_util, 'AddReviewers',
lambda h, i, add, is_reviewer, notify: self._mocked_call(
'AddReviewers', h, i, add, is_reviewer, notify))
self.mock(git_cl.gerrit_util.GceAuthenticator, 'is_gce',
classmethod(lambda _: False))
self.mock(git_cl, 'DieWithError',
@ -1104,7 +1110,7 @@ class TestGitCl(TestCase):
calls = [((cmd, ), CERR1)]
if issue:
calls.extend([
((['git', 'config', 'branch.master.gerritserver'],), ''),
((['git', 'config', 'branch.master.gerritserver'],), CERR1),
])
calls.extend([
((['git', 'config', 'branch.master.merge'],), 'refs/heads/master'),
@ -1117,7 +1123,7 @@ class TestGitCl(TestCase):
return calls
@classmethod
def _gerrit_base_calls(cls, issue=None):
def _gerrit_base_calls(cls, issue=None, fetched_description=None):
return [
((['git', 'symbolic-ref', 'HEAD'],), 'master'),
((['git', 'config', 'branch.master.git-cl-similarity'],),
@ -1147,7 +1153,17 @@ class TestGitCl(TestCase):
'fake_ancestor_sha...', '.'],),
'M\t.gitignore\n'),
((['git', 'config', 'branch.master.gerritpatchset'],), CERR1),
] + ([] if issue else [
] + ([
(('GetChangeDetail', 'chromium-review.googlesource.com',
'123456', ['CURRENT_REVISION', 'CURRENT_COMMIT']),
{
'change_id': '123456789',
'current_revision': 'sha1_of_current_revision',
'revisions': { 'sha1_of_current_revision': {
'commit': {'message': fetched_description},
}},
}),
] if issue else [
((['git',
'log', '--pretty=format:%s%n%n%b', 'fake_ancestor_sha...'],),
'foo'),
@ -1286,9 +1302,9 @@ class TestGitCl(TestCase):
]
calls += [
((['git', 'config', 'rietveld.cc'],), ''),
((['AddReviewers', 'chromium-review.googlesource.com',
(('AddReviewers', 'chromium-review.googlesource.com',
123456 if squash else None,
['joe@example.com'] + cc, False, notify],), ''),
['joe@example.com'] + cc, False, notify), ''),
]
calls += cls._git_post_upload_calls()
return calls
@ -1326,11 +1342,10 @@ class TestGitCl(TestCase):
self.mock(git_cl.gclient_utils, 'RunEditor',
lambda *_, **__: self._mocked_call(['RunEditor']))
self.mock(git_cl, 'DownloadGerritHook', self._mocked_call)
self.mock(git_cl.gerrit_util, 'AddReviewers',
lambda h, i, add, is_reviewer, notify: self._mocked_call(
['AddReviewers', h, i, add, is_reviewer, notify]))
self.calls = self._gerrit_base_calls(issue=issue)
self.calls = self._gerrit_base_calls(
issue=issue,
fetched_description=description)
self.calls += self._gerrit_upload_calls(
description, reviewers, squash,
squash_mode=squash_mode,
@ -1403,9 +1418,6 @@ class TestGitCl(TestCase):
cc=['more@example.com', 'people@example.com'])
def test_gerrit_upload_squash_first_is_default(self):
# Mock Gerrit CL description to indicate the first upload.
self.mock(git_cl.Changelist, 'GetDescription',
lambda *_: None)
self._run_gerrit_upload_test(
[],
'desc\nBUG=\n\nChange-Id: 123456789',
@ -1413,9 +1425,6 @@ class TestGitCl(TestCase):
expected_upstream_ref='origin/master')
def test_gerrit_upload_squash_first(self):
# Mock Gerrit CL description to indicate the first upload.
self.mock(git_cl.Changelist, 'GetDescription',
lambda *_: None)
self._run_gerrit_upload_test(
['--squash'],
'desc\nBUG=\n\nChange-Id: 123456789',
@ -1425,13 +1434,6 @@ class TestGitCl(TestCase):
def test_gerrit_upload_squash_reupload(self):
description = 'desc\nBUG=\n\nChange-Id: 123456789'
# Mock Gerrit CL description to indicate re-upload.
self.mock(git_cl.Changelist, 'GetDescription',
lambda *args: description)
self.mock(git_cl.Changelist, 'GetMostRecentPatchset',
lambda *args: 1)
self.mock(git_cl._GerritChangelistImpl, '_GetChangeDetail',
lambda *args: {'change_id': '123456789'})
self._run_gerrit_upload_test(
['--squash'],
description,
@ -1615,32 +1617,37 @@ class TestGitCl(TestCase):
self.mock(git_common, 'is_dirty_git_tree', lambda x: True)
self.assertNotEqual(git_cl.main(['diff']), 0)
@staticmethod
def _get_gerrit_codereview_server_calls(branch, value=None,
git_short_host='host',
detect_branch=True):
"""Returns calls executed by _GerritChangelistImpl.GetCodereviewServer.
If value is given, branch.<BRANCH>.gerritcodereview is already set.
"""
calls = []
if detect_branch:
calls.append(((['git', 'symbolic-ref', 'HEAD'],), branch))
calls.append(((['git', 'config', 'branch.' + branch + '.gerritserver'],),
CERR1 if value is None else value))
if value is None:
calls += [
((['git', 'config', 'branch.' + branch + '.merge'],),
'refs/heads' + branch),
((['git', 'config', 'branch.' + branch + '.remote'],),
'origin'),
((['git', 'config', 'remote.origin.url'],),
'https://%s.googlesource.com/my/repo' % git_short_host),
]
return calls
def _patch_common(self, is_gerrit=False, force_codereview=False,
new_branch=False):
new_branch=False, git_short_host='host',
detect_gerrit_server=True):
self.mock(git_cl.sys, 'stdout', StringIO.StringIO())
self.mock(git_cl._RietveldChangelistImpl, 'GetMostRecentPatchset',
lambda x: '60001')
self.mock(git_cl._GerritChangelistImpl, '_GetChangeDetail',
lambda *args: {
'current_revision': '7777777777',
'revisions': {
'1111111111': {
'_number': 1,
'fetch': {'http': {
'url': 'https://chromium.googlesource.com/my/repo',
'ref': 'refs/changes/56/123456/1',
}},
},
'7777777777': {
'_number': 7,
'fetch': {'http': {
'url': 'https://chromium.googlesource.com/my/repo',
'ref': 'refs/changes/56/123456/7',
}},
},
},
})
self.mock(git_cl.Changelist, 'GetDescription',
self.mock(git_cl._RietveldChangelistImpl, 'FetchDescription',
lambda *args: 'Description')
self.mock(git_cl, 'IsGitVersionAtLeast', lambda *args: True)
@ -1648,6 +1655,7 @@ class TestGitCl(TestCase):
self.calls = [((['git', 'new-branch', 'master'],), ''),]
else:
self.calls = [((['git', 'symbolic-ref', 'HEAD'],), 'master')]
if not force_codereview:
# These calls detect codereview to use.
self.calls += [
@ -1662,6 +1670,34 @@ class TestGitCl(TestCase):
self.calls += [
((['git', 'config', 'gerrit.host'],), 'true'),
]
if detect_gerrit_server:
self.calls += self._get_gerrit_codereview_server_calls(
'master', git_short_host=git_short_host,
detect_branch=not new_branch and force_codereview)
self.calls += [
(('GetChangeDetail', git_short_host + '-review.googlesource.com',
'123456', ['ALL_REVISIONS']),
{
'current_revision': '7777777777',
'revisions': {
'1111111111': {
'_number': 1,
'fetch': {'http': {
'url': 'https://%s.googlesource.com/my/repo' % git_short_host,
'ref': 'refs/changes/56/123456/1',
}},
},
'7777777777': {
'_number': 7,
'fetch': {'http': {
'url': 'https://%s.googlesource.com/my/repo' % git_short_host,
'ref': 'refs/changes/56/123456/7',
}},
},
},
}),
]
else:
self.calls += [
((['git', 'config', 'gerrit.host'],), CERR1),
@ -1699,18 +1735,14 @@ class TestGitCl(TestCase):
self.assertNotEqual(git_cl.main(['patch', '123456']), 0)
def test_gerrit_patch_successful(self):
self._patch_common(is_gerrit=True)
self._patch_common(is_gerrit=True, git_short_host='chromium',
detect_gerrit_server=True)
self.calls += [
((['git', 'fetch', 'https://chromium.googlesource.com/my/repo',
'refs/changes/56/123456/7'],), ''),
((['git', 'cherry-pick', 'FETCH_HEAD'],), ''),
((['git', 'config', 'branch.master.gerritissue', '123456'],),
''),
((['git', 'config', 'branch.master.gerritserver'],), ''),
((['git', 'config', 'branch.master.merge'],), 'master'),
((['git', 'config', 'branch.master.remote'],), 'origin'),
((['git', 'config', 'remote.origin.url'],),
'https://chromium.googlesource.com/my/repo'),
((['git', 'config', 'branch.master.gerritserver',
'https://chromium-review.googlesource.com'],), ''),
((['git', 'config', 'branch.master.gerritpatchset', '7'],), ''),
@ -1718,42 +1750,39 @@ class TestGitCl(TestCase):
self.assertEqual(git_cl.main(['patch', '123456']), 0)
def test_patch_force_codereview(self):
self._patch_common(is_gerrit=True, force_codereview=True)
self._patch_common(is_gerrit=True, force_codereview=True,
git_short_host='host', detect_gerrit_server=True)
self.calls += [
((['git', 'fetch', 'https://chromium.googlesource.com/my/repo',
((['git', 'fetch', 'https://host.googlesource.com/my/repo',
'refs/changes/56/123456/7'],), ''),
((['git', 'cherry-pick', 'FETCH_HEAD'],), ''),
((['git', 'symbolic-ref', 'HEAD'],), 'master'),
((['git', 'config', 'branch.master.gerritissue', '123456'],),
''),
((['git', 'config', 'branch.master.gerritserver'],), ''),
((['git', 'config', 'branch.master.merge'],), 'master'),
((['git', 'config', 'branch.master.remote'],), 'origin'),
((['git', 'config', 'remote.origin.url'],),
'https://chromium.googlesource.com/my/repo'),
((['git', 'config', 'branch.master.gerritserver',
'https://chromium-review.googlesource.com'],), ''),
'https://host-review.googlesource.com'],), ''),
((['git', 'config', 'branch.master.gerritpatchset', '7'],), ''),
]
self.assertEqual(git_cl.main(['patch', '--gerrit', '123456']), 0)
def test_gerrit_patch_url_successful(self):
self._patch_common(is_gerrit=True)
self._patch_common(is_gerrit=True, git_short_host='else',
detect_gerrit_server=False)
self.calls += [
((['git', 'fetch', 'https://chromium.googlesource.com/my/repo',
((['git', 'fetch', 'https://else.googlesource.com/my/repo',
'refs/changes/56/123456/1'],), ''),
((['git', 'cherry-pick', 'FETCH_HEAD'],), ''),
((['git', 'config', 'branch.master.gerritissue', '123456'],),
''),
((['git', 'config', 'branch.master.gerritserver',
'https://chromium-review.googlesource.com'],), ''),
'https://else-review.googlesource.com'],), ''),
((['git', 'config', 'branch.master.gerritpatchset', '1'],), ''),
]
self.assertEqual(git_cl.main(
['patch', 'https://chromium-review.googlesource.com/#/c/123456/1']), 0)
['patch', 'https://else-review.googlesource.com/#/c/123456/1']), 0)
def test_gerrit_patch_conflict(self):
self._patch_common(is_gerrit=True)
self._patch_common(is_gerrit=True, detect_gerrit_server=False,
git_short_host='chromium')
self.calls += [
((['git', 'fetch', 'https://chromium.googlesource.com/my/repo',
'refs/changes/56/123456/1'],), ''),
@ -2012,8 +2041,22 @@ class TestGitCl(TestCase):
def test_description_gerrit(self):
out = StringIO.StringIO()
self.mock(git_cl.sys, 'stdout', out)
self.mock(git_cl.Changelist, 'GetDescription', lambda *args: 'foobar')
self.calls = [
((['git', 'symbolic-ref', 'HEAD'],), 'master'),
((['git', 'config', 'branch.master.gerritserver'],), CERR1),
((['git', 'config', 'branch.master.merge'],), 'refs/heads/master'),
((['git', 'config', 'branch.master.remote'],), 'origin'),
((['git', 'config', 'remote.origin.url'],),
'https://git.review.org/repo.git'),
(('GetChangeDetail', 'git-review.review.org',
'123123', ['CURRENT_REVISION', 'CURRENT_COMMIT']),
{
'current_revision': 'sha1',
'revisions': {'sha1': {
'commit': {'message': 'foobar'},
}},
}),
]
self.assertEqual(0, git_cl.main([
'description', 'https://code.review.org/123123', '-d', '--gerrit']))
self.assertEqual('foobar\n', out.getvalue())
@ -2235,20 +2278,14 @@ class TestGitCl(TestCase):
self.mock(git_cl._GerritChangelistImpl, 'SetCQState',
lambda _, s: self._mocked_call(['SetCQState', s]))
def _GetChangeDetail(gerrit_change_list_impl, opts=None):
# Get realistic expectations.
gerrit_change_list_impl._GetGerritHost()
return self._mocked_call(['_GetChangeDetail', opts or []])
self.mock(git_cl._GerritChangelistImpl, '_GetChangeDetail',
_GetChangeDetail)
self.calls = [
((['git', 'symbolic-ref', 'HEAD'],), 'feature'),
((['git', 'config', 'branch.feature.rietveldissue'],), CERR1),
((['git', 'config', 'branch.feature.gerritissue'],), '123456'),
((['git', 'config', 'branch.feature.gerritserver'],),
'https://chromium-review.googlesource.com'),
((['_GetChangeDetail', []],), {'status': 'OPEN'}),
(('GetChangeDetail', 'chromium-review.googlesource.com', '123456', []),
{ 'status': 'OPEN' }),
((['git', 'config', 'branch.feature.merge'],), 'feature'),
((['git', 'config', 'branch.feature.remote'],), 'origin'),
((['get_or_create_merge_base', 'feature', 'feature'],),
@ -2333,23 +2370,19 @@ class TestGitCl(TestCase):
self.mock(git_cl.Changelist, 'GetMostRecentPatchset', lambda _: 7)
self.mock(git_cl.uuid, 'uuid4', lambda: 'uuid4')
def _GetChangeDetail(gerrit_change_list_impl, opts=None):
# Get realistic expectations.
gerrit_change_list_impl._GetGerritHost()
return self._mocked_call(['_GetChangeDetail', opts or []])
self.mock(git_cl._GerritChangelistImpl, '_GetChangeDetail',
_GetChangeDetail)
self.calls = [
((['git', 'symbolic-ref', 'HEAD'],), 'feature'),
((['git', 'config', 'branch.feature.rietveldissue'],), CERR1),
((['git', 'config', 'branch.feature.gerritissue'],), '123456'),
((['git', 'config', 'branch.feature.gerritserver'],),
'https://chromium-review.googlesource.com'),
((['_GetChangeDetail', []],), {'status': 'OPEN'}),
((['_GetChangeDetail', ['DETAILED_ACCOUNTS']],),
(('GetChangeDetail', 'chromium-review.googlesource.com', '123456', []),
{ 'status': 'OPEN' }),
(('GetChangeDetail', 'chromium-review.googlesource.com', '123456',
['DETAILED_ACCOUNTS']),
{'owner': {'email': 'owner@e.mail'}}),
((['_GetChangeDetail', ['ALL_REVISIONS']],), {
(('GetChangeDetail', 'chromium-review.googlesource.com', '123456',
['ALL_REVISIONS']), {
'project': 'depot_tools',
'revisions': {
'deadbeaf': {
@ -2715,14 +2748,11 @@ class TestGitCl(TestCase):
def _mock_gerrit_changes_for_detail_cache(self):
self.mock(git_cl._GerritChangelistImpl, '_GetGerritHost', lambda _: 'host')
self.mock(git_cl.gerrit_util, 'GetChangeDetail',
lambda _, issue, options, **__:
self._mocked_call('RPC', issue, options))
def test_gerrit_change_detail_cache_normalize(self):
self._mock_gerrit_changes_for_detail_cache()
self.calls = [
(('RPC', '2', ['CASE']), 'b'),
(('GetChangeDetail', 'host', '2', ['CASE']), 'b'),
]
cl = git_cl.Changelist(codereview='gerrit')
self.assertEqual(cl._GetChangeDetail(issue=2, options=['CaSe']), 'b')
@ -2733,9 +2763,9 @@ class TestGitCl(TestCase):
def test_gerrit_change_detail_cache_simple(self):
self._mock_gerrit_changes_for_detail_cache()
self.calls = [
(('RPC', '1', []), 'a'),
(('RPC', '2', []), 'b'),
(('RPC', '2', []), 'b2'),
(('GetChangeDetail', 'host', '1', []), 'a'),
(('GetChangeDetail', 'host', '2', []), 'b'),
(('GetChangeDetail', 'host', '2', []), 'b2'),
]
cl = git_cl.Changelist(issue=1, codereview='gerrit')
self.assertEqual(cl._GetChangeDetail(), 'a') # Miss.
@ -2748,10 +2778,10 @@ class TestGitCl(TestCase):
def test_gerrit_change_detail_cache_options(self):
self._mock_gerrit_changes_for_detail_cache()
self.calls = [
(('RPC', '1', ['C', 'A', 'B']), 'cab'),
(('RPC', '1', ['A', 'D']), 'ad'),
(('RPC', '1', ['A']), 'a'), # no_cache=True
(('RPC', '1', ['B']), 'b'), # no longer in cache.
(('GetChangeDetail', 'host', '1', ['C', 'A', 'B']), 'cab'),
(('GetChangeDetail', 'host', '1', ['A', 'D']), 'ad'),
(('GetChangeDetail', 'host', '1', ['A']), 'a'), # no_cache=True
(('GetChangeDetail', 'host', '1', ['B']), 'b'), # no longer in cache.
]
cl = git_cl.Changelist(issue=1, codereview='gerrit')
self.assertEqual(cl._GetChangeDetail(options=['C', 'A', 'B']), 'cab')

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