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/*
* Copyright 2017 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import "Firestore/Source/Model/FSTDocumentKey.h"
#import <XCTest/XCTest.h>
#import "Firestore/Source/Model/FSTPath.h"
NS_ASSUME_NONNULL_BEGIN
@interface FSTDocumentKeyTests : XCTestCase
@end
@implementation FSTDocumentKeyTests
- (void)testConstructor {
FSTResourcePath *path =
[FSTResourcePath pathWithSegments:@[ @"rooms", @"firestore", @"messages", @"1" ]];
FSTDocumentKey *key = [FSTDocumentKey keyWithPath:path];
XCTAssertEqual(path, key.path);
}
- (void)testComparison {
FSTDocumentKey *key1 = [FSTDocumentKey keyWithSegments:@[ @"a", @"b", @"c", @"d" ]];
FSTDocumentKey *key2 = [FSTDocumentKey keyWithSegments:@[ @"a", @"b", @"c", @"d" ]];
FSTDocumentKey *key3 = [FSTDocumentKey keyWithSegments:@[ @"x", @"y", @"z", @"w" ]];
XCTAssertTrue([key1 isEqualToKey:key2]);
XCTAssertFalse([key1 isEqualToKey:key3]);
FSTDocumentKey *empty = [FSTDocumentKey keyWithSegments:@[]];
FSTDocumentKey *a = [FSTDocumentKey keyWithSegments:@[ @"a", @"a" ]];
FSTDocumentKey *b = [FSTDocumentKey keyWithSegments:@[ @"b", @"b" ]];
FSTDocumentKey *ab = [FSTDocumentKey keyWithSegments:@[ @"a", @"a", @"b", @"b" ]];
XCTAssertEqual(NSOrderedAscending, [empty compare:a]);
XCTAssertEqual(NSOrderedAscending, [a compare:b]);
XCTAssertEqual(NSOrderedAscending, [a compare:ab]);
XCTAssertEqual(NSOrderedDescending, [a compare:empty]);
XCTAssertEqual(NSOrderedDescending, [b compare:a]);
XCTAssertEqual(NSOrderedDescending, [ab compare:a]);
}
@end
NS_ASSUME_NONNULL_END
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