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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 "FPathTests.h"
#import "FPath.h"
@implementation FPathTests
- (void)testContains
{
XCTAssertTrue([[[FPath alloc] initWith:@"/"] contains:[[FPath alloc] initWith:@"/a/b/c"]], @"contains should be correct");
XCTAssertTrue([[[FPath alloc] initWith:@"/a"] contains:[[FPath alloc] initWith:@"/a/b/c"]], @"contains should be correct");
XCTAssertTrue([[[FPath alloc] initWith:@"/a/b"] contains:[[FPath alloc] initWith:@"/a/b/c"]], @"contains should be correct");
XCTAssertTrue([[[FPath alloc] initWith:@"/a/b/c"] contains:[[FPath alloc] initWith:@"/a/b/c"]], @"contains should be correct");
XCTAssertFalse([[[FPath alloc] initWith:@"/a/b/c"] contains:[[FPath alloc] initWith:@"/a/b"]], @"contains should be correct");
XCTAssertFalse([[[FPath alloc] initWith:@"/a/b/c"] contains:[[FPath alloc] initWith:@"/a"]], @"contains should be correct");
XCTAssertFalse([[[FPath alloc] initWith:@"/a/b/c"] contains:[[FPath alloc] initWith:@"/"]], @"contains should be correct");
NSArray *pathPieces = @[@"a",@"b",@"c"];
XCTAssertTrue([[[FPath alloc] initWithPieces:pathPieces andPieceNum:1] contains:[[FPath alloc] initWith:@"/b/c"]], @"contains should be correct");
XCTAssertTrue([[[FPath alloc] initWithPieces:pathPieces andPieceNum:1] contains:[[FPath alloc] initWith:@"/b/c/d"]], @"contains should be correct");
XCTAssertFalse([[[FPath alloc] initWith:@"/a/b/c"] contains:[[FPath alloc] initWith:@"/b/c"]], @"contains should be correct");
XCTAssertFalse([[[FPath alloc] initWith:@"/a/b/c"] contains:[[FPath alloc] initWith:@"/a/c/b"]], @"contains should be correct");
XCTAssertFalse([[[FPath alloc] initWithPieces:pathPieces andPieceNum:1]contains:[[FPath alloc] initWith:@"/a/b/c"]], @"contains should be correct");
XCTAssertTrue([[[FPath alloc] initWithPieces:pathPieces andPieceNum:1] contains:[[FPath alloc] initWith:@"/b/c"]], @"contains should be correct");
XCTAssertTrue([[[FPath alloc] initWithPieces:pathPieces andPieceNum:1] contains:[[FPath alloc] initWith:@"/b/c/d"]], @"contains should be correct");
}
- (void)testPopFront
{
XCTAssertEqualObjects([[[FPath alloc] initWith:@"/a/b/c"] popFront], [[FPath alloc] initWith:@"/b/c"], @"should be correct");
XCTAssertEqualObjects([[[[FPath alloc] initWith:@"/a/b/c"] popFront] popFront], [[FPath alloc] initWith:@"/c"], @"should be correct");
XCTAssertEqualObjects([[[[[FPath alloc] initWith:@"/a/b/c"] popFront] popFront] popFront], [[FPath alloc] initWith:@"/"], @"should be correct");
XCTAssertEqualObjects([[[[[[FPath alloc] initWith:@"/a/b/c"] popFront] popFront] popFront] popFront], [[FPath alloc] initWith:@"/"], @"should be correct");
}
- (void)testParent
{
XCTAssertEqualObjects([[[FPath alloc] initWith:@"/a/b/c"] parent], [[FPath alloc] initWith:@"/a/b/"], @"should be correct");
XCTAssertEqualObjects([[[[FPath alloc] initWith:@"/a/b/c"] parent] parent], [[FPath alloc] initWith:@"/a/"], @"should be correct");
XCTAssertEqualObjects([[[[[FPath alloc] initWith:@"/a/b/c"] parent] parent] parent], [[FPath alloc] initWith:@"/"], @"should be correct");
XCTAssertNil([[[[[[FPath alloc] initWith:@"/a/b/c"] parent] parent] parent] parent], @"should be correct");
}
- (void)testWireFormat
{
XCTAssertEqualObjects(@"/", [[FPath empty] wireFormat]);
XCTAssertEqualObjects(@"a/b/c", [[[FPath alloc] initWith:@"/a/b//c/"] wireFormat]);
XCTAssertEqualObjects(@"b/c", [[[[FPath alloc] initWith:@"/a/b//c/"] popFront] wireFormat]);
}
- (void)testComparison
{
NSArray *pathsInOrder = @[@"1", @"2", @"10", @"a", @"a/1", @"a/2", @"a/10", @"a/a", @"a/aa", @"a/b", @"a/b/c",
@"b", @"b/a"];
for (NSInteger i = 0; i < pathsInOrder.count; i++) {
FPath *path1 = PATH(pathsInOrder[i]);
for (NSInteger j = i + 1; j < pathsInOrder.count; j++) {
FPath *path2 = PATH(pathsInOrder[j]);
XCTAssertEqual([path1 compare:path2], NSOrderedAscending);
XCTAssertEqual([path2 compare:path1], NSOrderedDescending);
}
XCTAssertEqual([path1 compare:path1], NSOrderedSame);
}
}
@end
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