Added test

tests/rules/test_git_remote_delete.py

@@ -0,0 +1,21 @@
+import pytest
+from thefuck.rules.git_remote_delete import get_new_command, match
+from thefuck.types import Command
+
+
+def test_match():
+    assert match(Command('git remote delete foo', ''))
+
+
+@pytest.mark.parametrize('command', [
+    Command('git remote remove foo', ''),
+    Command('git remote add foo', ''),
+    Command('git commit', '')
+])
+def test_not_match(command):
+    assert not match(command)
+
+
+def test_get_new_command():
+    new_command = get_new_command(Command('git remote delete foo', ''))
+    assert new_command == 'git remote remove foo'