diff --git a/tests/unit/byteb4rb1e/utils/vcs/test_git.py b/tests/unit/byteb4rb1e/utils/vcs/test_git.py
new file mode 100644
index 0000000..c56015d
--- /dev/null
+++ b/tests/unit/byteb4rb1e/utils/vcs/test_git.py
@@ -0,0 +1,56 @@
+"""Tests for the git subprocess wrapper's URL parsing helpers."""
+
+import pytest
+
+from byteb4rb1e.utils.vcs.git import parse_base_url, parse_repo_name
+
+
+class TestParseBaseUrl:
+
+    def test_bitbucket(self) -> None:
+        result = parse_base_url("git@bitbucket.org:byteb4rb1e/foo.git")
+        assert str(result) == "byteb4rb1e"
+
+    def test_forgejo_host(self) -> None:
+        result = parse_base_url(
+            "git@git.code.tiararodney.com:h5p-mirror/foo.git"
+        )
+        assert str(result) == "h5p-mirror"
+
+    def test_github_host(self) -> None:
+        result = parse_base_url("git@github.com:h5p/h5p-multi-choice.git")
+        assert str(result) == "h5p"
+
+    def test_rejects_https_url(self) -> None:
+        with pytest.raises(ValueError):
+            parse_base_url("https://bitbucket.org/byteb4rb1e/foo.git")
+
+    def test_rejects_url_without_colon(self) -> None:
+        with pytest.raises(ValueError):
+            parse_base_url("bitbucket.org/byteb4rb1e/foo.git")
+
+
+class TestParseRepoName:
+
+    def test_bitbucket(self) -> None:
+        assert parse_repo_name(
+            "git@bitbucket.org:byteb4rb1e/foo.git"
+        ) == "foo"
+
+    def test_forgejo_host(self) -> None:
+        assert parse_repo_name(
+            "git@git.code.tiararodney.com:h5p-mirror/foo.git"
+        ) == "foo"
+
+    def test_without_git_suffix(self) -> None:
+        assert parse_repo_name(
+            "git@git.code.tiararodney.com:h5p-mirror/foo"
+        ) == "foo"
+
+    def test_rejects_https_url(self) -> None:
+        with pytest.raises(ValueError):
+            parse_repo_name("https://git.code.tiararodney.com/x/foo.git")
+
+    def test_rejects_url_without_colon(self) -> None:
+        with pytest.raises(ValueError):
+            parse_repo_name("git.code.tiararodney.com/x/foo.git")