added tests

Author: KevinRK29

test-data/unit/check-expressions.test

@@ -2721,3 +2721,51 @@ g(x="hello", y=1) # E: No overload variant of "g" matches argument types "str",
                   # N:     def g(x: int, y: int) -> int \
                   # N:     def g(x: str, y: str) -> str
 [builtins fixtures/list.pyi]
+
+[case testOverloadMixedArgsWithNonFirstKeywordTypo]
+from typing import overload, Union
+
+@overload
+def f(x: int, name: int, value: int) -> None: ...
+
+@overload
+def f(x: str, name: str, value: str) -> None: ...
+
+def f(x: Union[int, str], name: Union[int, str], value: Union[int, str]) -> None: pass
+
+f(1, name=2, valeu=3) # E: Unexpected keyword argument "valeu" for overloaded function "f"; did you mean "value"? \
+                      # E: No overload variant of "f" matches argument types "int", "int", "int" \
+                      # N: Possible overload variants: \
+                      # N:     def f(x: int, name: int, value: int) -> None \
+                      # N:     def f(x: str, name: str, value: str) -> None
+[builtins fixtures/list.pyi]
+
+[case testOverloadTwoMisspelledKeywordsDifferentTargets]
+from typing import overload, Union
+
+@overload
+def f(name: int, value: int) -> None: ...
+
+@overload
+def f(name: str, value: str) -> None: ...
+
+def f(name: Union[int, str], value: Union[int, str]) -> None: pass
+
+f(nme=1, valeu=2) # E: Unexpected keyword argument "nme" for overloaded function "f"; did you mean "name"? \
+                  # E: Unexpected keyword argument "valeu" for overloaded function "f"; did you mean "value"?
+[builtins fixtures/list.pyi]
+
+[case testOverloadMethodKeywordTypo]
+from typing import overload, Union
+
+class A:
+    @overload
+    def f(self, foobar: int) -> None: ...
+
+    @overload
+    def f(self, foobar: str) -> None: ...
+
+    def f(self, foobar: Union[int, str]) -> None: pass
+
+A().f(fobar=1) # E: Unexpected keyword argument "fobar" for overloaded function "f" of "A"; did you mean "foobar"?
+[builtins fixtures/list.pyi]