diff options
| -rw-r--r-- | platform/darwin/src/NSExpression+MGLAdditions.mm | 3 | ||||
| -rw-r--r-- | platform/darwin/test/MGLExpressionTests.mm | 12 |
2 files changed, 14 insertions, 1 deletions
diff --git a/platform/darwin/src/NSExpression+MGLAdditions.mm b/platform/darwin/src/NSExpression+MGLAdditions.mm index af4a197662..653e3d67e6 100644 --- a/platform/darwin/src/NSExpression+MGLAdditions.mm +++ b/platform/darwin/src/NSExpression+MGLAdditions.mm @@ -1070,7 +1070,8 @@ NSArray *MGLSubexpressionsWithJSONObjects(NSArray *objects) { case NSKeyPathExpressionType: { NSArray *expressionObject; - for (NSString *pathComponent in self.keyPath.pathComponents.reverseObjectEnumerator) { + NSArray *keyPath = [self.keyPath componentsSeparatedByString:@"."]; + for (NSString *pathComponent in keyPath) { if (expressionObject) { expressionObject = @[@"get", pathComponent, expressionObject]; } else { diff --git a/platform/darwin/test/MGLExpressionTests.mm b/platform/darwin/test/MGLExpressionTests.mm index dbdad2ed13..8870618cef 100644 --- a/platform/darwin/test/MGLExpressionTests.mm +++ b/platform/darwin/test/MGLExpressionTests.mm @@ -306,6 +306,18 @@ using namespace std::string_literals; XCTAssertEqualObjects(expression.mgl_jsonExpressionObject, jsonExpression); XCTAssertEqualObjects([NSExpression expressionWithMGLJSONObject:jsonExpression], expression); } + { + NSExpression *expression = [NSExpression expressionForKeyPath:@"lineStyle.color"]; + NSArray *jsonExpression = @[@"get", @"color", @[@"get", @"lineStyle"]]; + XCTAssertEqualObjects(expression.mgl_jsonExpressionObject, jsonExpression); + XCTAssertEqualObjects([NSExpression expressionWithMGLJSONObject:jsonExpression], expression); + } + { + NSExpression *expression = [NSExpression expressionForKeyPath:@"map.box.gl"]; + NSArray *jsonExpression = @[@"get", @"gl", @[@"get", @"box", @[@"get", @"map"]]]; + XCTAssertEqualObjects(expression.mgl_jsonExpressionObject, jsonExpression); + XCTAssertEqualObjects([NSExpression expressionWithMGLJSONObject:jsonExpression], expression); + } } - (void)testStatisticalExpressionObject { |