diff options
Diffstat (limited to 'platform/darwin/test/MGLExpressionTests.mm')
| -rw-r--r-- | platform/darwin/test/MGLExpressionTests.mm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/platform/darwin/test/MGLExpressionTests.mm b/platform/darwin/test/MGLExpressionTests.mm index ea5a1cd41c..b84f7d6a55 100644 --- a/platform/darwin/test/MGLExpressionTests.mm +++ b/platform/darwin/test/MGLExpressionTests.mm @@ -629,4 +629,25 @@ using namespace std::string_literals; } +- (void)testLookupExpressionObject { + { + NSExpression *operand = [NSExpression expressionForAggregate:@[MGLConstantExpression(@9), + MGLConstantExpression(@8), + MGLConstantExpression(@7)]]; + NSExpression *expression = [NSExpression expressionWithFormat:@"FUNCTION(%@, 'objectAtIndex:', %@)", operand, MGLConstantExpression(@1)]; + NSArray *jsonExpression = @[@"at", @1, @[ @"literal", @[@9, @8, @7]]]; + XCTAssertEqualObjects(expression.mgl_jsonExpressionObject, jsonExpression); + XCTAssertEqualObjects([NSExpression mgl_expressionWithJSONObject:jsonExpression], expression); + } + { + NSExpression *operand = [NSExpression expressionForAggregate:@[MGLConstantExpression(@9), + MGLConstantExpression(@8), + MGLConstantExpression(@7)]]; + NSExpression *expression = [NSExpression expressionWithFormat:@"FUNCTION(%@, 'objectAtIndex:', x)", operand]; + NSArray *jsonExpression = @[@"at", @[@"get", @"x"], @[ @"literal", @[@9, @8, @7]]]; + XCTAssertEqualObjects(expression.mgl_jsonExpressionObject, jsonExpression); + XCTAssertEqualObjects([NSExpression mgl_expressionWithJSONObject:jsonExpression], expression); + } +} + @end |