From c283d5f8b867a7bc0b589b72f18cf06ad8659b14 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrg=20Billeter?= <j@bitron.ch>
Date: Sun, 23 Sep 2018 16:55:08 +0200
Subject: tests/sources/git.py: Add track and fetch test with and without tag

---
 tests/sources/git.py | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/tests/sources/git.py b/tests/sources/git.py
index 8f6074fae..86e92d7ce 100644
--- a/tests/sources/git.py
+++ b/tests/sources/git.py
@@ -476,3 +476,48 @@ def test_ref_not_in_track_warn_error(cli, tmpdir, datafiles):
     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)
+
+
+@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
+@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
+@pytest.mark.parametrize("tag,extra_commit", [(False, False), (True, False), (True, True)])
+def test_track_fetch(cli, tmpdir, datafiles, tag, extra_commit):
+    project = os.path.join(datafiles.dirname, datafiles.basename)
+
+    # Create the repo from 'repofiles' subdir
+    repo = create_repo('git', str(tmpdir))
+    ref = repo.create(os.path.join(project, 'repofiles'))
+    if tag:
+        repo.add_tag('tag')
+    if extra_commit:
+        repo.add_commit()
+
+    # Write out our test target
+    element = {
+        'kind': 'import',
+        'sources': [
+            repo.source_config()
+        ]
+    }
+    element_path = os.path.join(project, 'target.bst')
+    _yaml.dump(element, element_path)
+
+    # Track it
+    result = cli.run(project=project, args=['track', 'target.bst'])
+    result.assert_success()
+
+    element = _yaml.load(element_path)
+    new_ref = element['sources'][0]['ref']
+
+    if tag:
+        # Check and strip prefix
+        prefix = 'tag-{}-g'.format(0 if not extra_commit else 1)
+        assert new_ref.startswith(prefix)
+        new_ref = new_ref[len(prefix):]
+
+    # 40 chars for SHA-1
+    assert len(new_ref) == 40
+
+    # Fetch it
+    result = cli.run(project=project, args=['fetch', 'target.bst'])
+    result.assert_success()
-- 
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