tests/sources/git.py: Add tests for REF_NOT_IN_TRACKtpollard/483

Add tests that cover assert_ref_in_track & the configurable
CoreWarnings REF_NOT_IN_TRACK warnings token.

1 files changed, 68 insertions, 0 deletions

diff --git a/tests/sources/git.py b/tests/sources/git.py
index 781d6d4d1..8f6074fae 100644
--- a/tests/sources/git.py
+++ b/tests/sources/git.py
@@ -25,6 +25,7 @@ import pytest
 
 from buildstream._exceptions import ErrorDomain
 from buildstream import _yaml
+from buildstream.plugin import CoreWarnings
 
 from tests.testutils import cli, create_repo
 from tests.testutils.site import HAVE_GIT
@@ -408,3 +409,70 @@ def test_submodule_track_no_ref_or_track(cli, tmpdir, datafiles):
     result = cli.run(project=project, args=['show', 'target.bst'])
     result.assert_main_error(ErrorDomain.SOURCE, "missing-track-and-ref")
     result.assert_task_error(None, None)
+
+
+@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
+@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
+def test_ref_not_in_track_warn(cli, tmpdir, datafiles):
+    project = os.path.join(datafiles.dirname, datafiles.basename)
+
+    # Create the repo from 'repofiles', create a branch without latest commit
+    repo = create_repo('git', str(tmpdir))
+    ref = repo.create(os.path.join(project, 'repofiles'))
+
+    gitsource = repo.source_config(ref=ref)
+
+    # Overwrite the track value to the added branch
+    gitsource['track'] = 'foo'
+
+    # Write out our test target
+    element = {
+        'kind': 'import',
+        'sources': [
+            gitsource
+        ]
+    }
+    _yaml.dump(element, os.path.join(project, 'target.bst'))
+
+    # Assert the warning is raised as ref is not in branch foo.
+    # Assert warning not error to the user, when not set as fatal.
+    result = cli.run(project=project, args=['build', 'target.bst'])
+    assert "The ref provided for the element does not exist locally" in result.stderr
+
+
+@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
+@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
+def test_ref_not_in_track_warn_error(cli, tmpdir, datafiles):
+    project = os.path.join(datafiles.dirname, datafiles.basename)
+
+    # Add fatal-warnings ref-not-in-track to project.conf
+    project_template = {
+        "name": "foo",
+        "fatal-warnings": [CoreWarnings.REF_NOT_IN_TRACK]
+    }
+
+    _yaml.dump(project_template, os.path.join(project, 'project.conf'))
+
+    # Create the repo from 'repofiles', create a branch without latest commit
+    repo = create_repo('git', str(tmpdir))
+    ref = repo.create(os.path.join(project, 'repofiles'))
+
+    gitsource = repo.source_config(ref=ref)
+
+    # Overwrite the track value to the added branch
+    gitsource['track'] = 'foo'
+
+    # Write out our test target
+    element = {
+        'kind': 'import',
+        'sources': [
+            gitsource
+        ]
+    }
+    _yaml.dump(element, os.path.join(project, 'target.bst'))
+
+    # Assert that build raises a warning here that is captured
+    # as plugin error, due to the fatal warning being set
+    result = cli.run(project=project, args=['build', 'target.bst'])
+    result.assert_main_error(ErrorDomain.STREAM, None)
+    result.assert_task_error(ErrorDomain.PLUGIN, CoreWarnings.REF_NOT_IN_TRACK)