#N/A: Add new git_branch_delete_checked_out rule (#985)

tests/rules/test_git_branch_delete_checked_out.py

@@ -0,0 +1,29 @@
+import pytest
+from thefuck.rules.git_branch_delete_checked_out import match, get_new_command
+from thefuck.types import Command
+
+
+@pytest.fixture
+def output():
+    return "error: Cannot delete branch 'foo' checked out at '/bar/foo'"
+
+
+@pytest.mark.parametrize("script", ["git branch -d foo", "git branch -D foo"])
+def test_match(script, output):
+    assert match(Command(script, output))
+
+
+@pytest.mark.parametrize("script", ["git branch -d foo", "git branch -D foo"])
+def test_not_match(script):
+    assert not match(Command(script, "Deleted branch foo (was a1b2c3d)."))
+
+
+@pytest.mark.parametrize(
+    "script, new_command",
+    [
+        ("git branch -d foo", "git checkout master && git branch -D foo"),
+        ("git branch -D foo", "git checkout master && git branch -D foo"),
+    ],
+)
+def test_get_new_command(script, new_command, output):
+    assert get_new_command(Command(script, output)) == new_command