void () { myFixture.enableInspections(new RegExpRedundantEscapeInspection()); myFixture.configureByText(PythonFileType.INSTANCE, "import re\nre.compile(\"(?P<foo>((<caret>\\/(?P<bar>.+))?))\")"); final List<IntentionAction> quickFixes = myFixture.getAllQuickFixes(); assertEquals(1, quickFixes.size()); final IntentionAction removeRedundantEscapeFix = quickFixes.get(0); assertEquals("Remove redundant escape", removeRedundantEscapeFix.getText()); myFixture.launchAction(removeRedundantEscapeFix); myFixture.checkResult("import re\nre.compile(\"(?P<foo>((/(?P<bar>.+))?))\")"); }