Make SRC or code mandatory and mutually exclusive (#2360) (#2804)

[etc/vim.git] / tests / test_black.py

diff --git a/tests/test_black.py b/tests/test_black.py
index 559690938a8bc36962b4fe143b0b8adca945dd09..8d691d2f0194a998b76af56f1d6b1f69bb0c7513 100644 (file)
--- a/tests/test_black.py
+++ b/tests/test_black.py
@@ -972,10 +972,13 @@ class BlackTestCase(BlackBaseTestCase):
             # Multi file command.
             self.invokeBlack([str(src1), str(src2), "--diff", "--check"], exit_code=1)
 
             # Multi file command.
             self.invokeBlack([str(src1), str(src2), "--diff", "--check"], exit_code=1)
 

-    def test_no_files(self) -> None:
+    def test_no_src_fails(self) -> None:

         with cache_dir():
         with cache_dir():

-            # Without an argument, black exits with error code 0.
-            self.invokeBlack([])
+            self.invokeBlack([], exit_code=1)
+
+    def test_src_and_code_fails(self) -> None:
+        with cache_dir():
+            self.invokeBlack([".", "-c", "0"], exit_code=1)

 
     def test_broken_symlink(self) -> None:
         with cache_dir() as workspace:
 
     def test_broken_symlink(self) -> None:
         with cache_dir() as workspace:


@@ -1229,13 +1232,18 @@ class BlackTestCase(BlackBaseTestCase):
 
     def test_required_version_matches_version(self) -> None:
         self.invokeBlack(
 
     def test_required_version_matches_version(self) -> None:
         self.invokeBlack(

-            ["--required-version", black.__version__], exit_code=0, ignore_config=True
+            ["--required-version", black.__version__, "-c", "0"],
+            exit_code=0,
+            ignore_config=True,

         )
 
     def test_required_version_does_not_match_version(self) -> None:
         )
 
     def test_required_version_does_not_match_version(self) -> None:

-        self.invokeBlack(
-            ["--required-version", "20.99b"], exit_code=1, ignore_config=True
+        result = BlackRunner().invoke(
+            black.main,
+            ["--required-version", "20.99b", "-c", "0"],

         )
         )

+        self.assertEqual(result.exit_code, 1)
+        self.assertIn("required version", result.stderr)

 
     def test_preserves_line_endings(self) -> None:
         with TemporaryDirectory() as workspace:
 
     def test_preserves_line_endings(self) -> None:
         with TemporaryDirectory() as workspace: