first commit

.venv/Lib/site-packages/IPython/lib/tests/test_editorhooks.py

@@ -0,0 +1,32 @@
+"""Test installing editor hooks"""
+import sys
+from unittest import mock
+
+from IPython import get_ipython
+from IPython.lib import editorhooks
+
+def test_install_editor():
+    called = []
+    def fake_popen(*args, **kwargs):
+        called.append({
+            'args': args,
+            'kwargs': kwargs,
+        })
+        return mock.MagicMock(**{'wait.return_value': 0})
+    editorhooks.install_editor('foo -l {line} -f {filename}', wait=False)
+    
+    with mock.patch('subprocess.Popen', fake_popen):
+        get_ipython().hooks.editor('the file', 64)
+    
+    assert len(called) == 1
+    args = called[0]["args"]
+    kwargs = called[0]["kwargs"]
+
+    assert kwargs == {"shell": True}
+
+    if sys.platform.startswith("win"):
+        expected = ["foo", "-l", "64", "-f", "the file"]
+    else:
+        expected = "foo -l 64 -f 'the file'"
+    cmd = args[0]
+    assert cmd == expected