test(hooks): add test case for run

Author: Lee-W

tests/test_bump_hooks.py

@@ -1,4 +1,35 @@
-from commitizen import hooks
+from unittest.mock import call
+
+import pytest
+from pytest_mock import MockFixture
+
+from commitizen import cmd, hooks
+from commitizen.exceptions import RunHookError
+
+
+def test_run(mocker: MockFixture):
+    bump_hooks = ["pre_bump_hook", "pre_bump_hook_1"]
+
+    cmd_run_mock = mocker.Mock()
+    cmd_run_mock.return_value.return_code = 0
+    mocker.patch.object(cmd, "run", cmd_run_mock)
+
+    hooks.run(bump_hooks)
+
+    cmd_run_mock.assert_has_calls(
+        [call("pre_bump_hook", env={}), call("pre_bump_hook_1", env={})]
+    )
+
+
+def test_run_error(mocker: MockFixture):
+    bump_hooks = ["pre_bump_hook", "pre_bump_hook_1"]
+
+    cmd_run_mock = mocker.Mock()
+    cmd_run_mock.return_value.return_code = 1
+    mocker.patch.object(cmd, "run", cmd_run_mock)
+
+    with pytest.raises(RunHookError):
+        hooks.run(bump_hooks)
 
 
 def test_format_env():