1 files changed, 2 insertions, 17 deletions
diff --git a/platform/darwin/test/MGLExpressionTests.mm b/platform/darwin/test/MGLExpressionTests.mm
index 61d389f9f9..9c75dedaa3 100644
--- a/platform/darwin/test/MGLExpressionTests.mm
+++ b/platform/darwin/test/MGLExpressionTests.mm
@@ -710,30 +710,15 @@ using namespace std::string_literals;
         XCTAssertEqualObjects(expression.mgl_jsonExpressionObject, jsonExpression);
         XCTAssertEqualObjects([NSExpression expressionWithMGLJSONObject:jsonExpression], expression);
     }
-}
-
-- (void)testInterpolationExpressionObjectWithEmptyStopsDictionary {
     {
         NSDictionary *stops = @{};
         NSExpression *expression = [NSExpression expressionWithFormat:@"mgl_interpolate:withCurveType:parameters:stops:(x, 'cubic-bezier', { 0.42, 0, 0.58, 1 }, %@)", stops];
-        @try {
-            (void)expression.mgl_jsonExpressionObject;
-            XCTFail();
-        }
-        @catch (NSException *e){
-            XCTAssert(e.name == NSInvalidArgumentException);
-        }
+        XCTAssertThrowsSpecificNamed(expression.mgl_jsonExpressionObject, NSException, NSInvalidArgumentException);
     }
     {
         NSDictionary *stops = @{};
         NSExpression *expression = [NSExpression expressionWithFormat:@"mgl_step:from:stops:($zoomLevel, 11, %@)", stops];
-        @try {
-            (void)expression.mgl_jsonExpressionObject;
-            XCTFail();
-        }
-        @catch (NSException *e){
-            XCTAssert(e.name == NSInvalidArgumentException);
-        }
+        XCTAssertThrowsSpecificNamed(expression.mgl_jsonExpressionObject, NSException, NSInvalidArgumentException);
     }
 }