Test release.Tag

Author: hugovk

.coveragerc

@@ -5,3 +5,4 @@
 exclude_also =
     # Don't complain if non-runnable code isn't run:
     if __name__ == .__main__.:
+    def main

tests/test_release_tag.py

@@ -0,0 +1,93 @@
+from subprocess import CompletedProcess
+
+import pytest
+from pytest_mock import MockerFixture
+
+import release
+
+
+def test_tag() -> None:
+    # Arrange
+    tag_name = "3.12.2"
+
+    # Act
+    tag = release.Tag(tag_name)
+
+    # Assert
+    assert str(tag) == "3.12.2"
+    assert str(tag.next_minor_release()) == "3.13.0a0"
+    assert tag.as_tuple() == (3, 12, 2, "f", 0)
+    assert tag.branch == "3.12"
+    assert tag.gitname == "v3.12.2"
+    assert tag.is_alpha_release is False
+    assert tag.is_feature_freeze_release is False
+    assert tag.is_release_candidate is False
+    assert tag.nickname == "3122"
+    assert tag.normalized() == "3.12.2"
+
+
+def test_tag_phase() -> None:
+    # Arrange
+    alpha = release.Tag("3.13.0a7")
+    beta1 = release.Tag("3.13.0b1")
+    beta4 = release.Tag("3.13.0b4")
+    rc = release.Tag("3.13.0rc3")
+
+    # Act / Assert
+    assert alpha.is_alpha_release is True
+    assert alpha.is_feature_freeze_release is False
+    assert alpha.is_release_candidate is False
+
+    assert beta1.is_alpha_release is False
+    assert beta1.is_feature_freeze_release is True
+    assert beta1.is_release_candidate is False
+
+    assert beta4.is_alpha_release is False
+    assert beta4.is_feature_freeze_release is False
+    assert beta4.is_release_candidate is False
+
+    assert rc.is_alpha_release is False
+    assert rc.is_feature_freeze_release is False
+    assert rc.is_release_candidate is True
+
+
+def test_tag_committed_at_not_found() -> None:
+    # Arrange
+    tag = release.Tag("3.12.2")
+
+    # Act / Assert
+    with pytest.raises(SystemExit):
+        tag.committed_at()
+
+
+def test_tag_committed(mocker: MockerFixture) -> None:
+    # Arrange
+    tag = release.Tag("3.12.2")
+
+    proc = CompletedProcess([], 0)
+    proc.stdout = b"1707250784"
+    mocker.patch("subprocess.run", return_value=proc)
+
+    # Act / Assert
+    assert str(tag.committed_at) == "2024-02-06 20:19:44+00:00"
+
+
+def test_tag_dot(mocker: MockerFixture) -> None:
+    # Arrange
+    tag_name = "."
+    mocker.patch("os.getcwd", return_value="/path/to/3.12.2")
+
+    # Act
+    tag = release.Tag(tag_name)
+
+    # Assert
+    assert str(tag) == "3.12.2"
+
+
+def test_tag_invalid() -> None:
+    # Arrange
+    tag_name = "bleep"
+
+    # Act / Assert
+    with pytest.raises(SystemExit):
+        release.Tag(tag_name)