react-native/Examples/UIExplorer/UIExplorerUnitTests/RCTConvert_NSURLTests.m

/**
 * The examples provided by Facebook are for non-commercial testing and
 * evaluation purposes only.
 *
 * Facebook reserves all rights not expressly granted.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
 * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#import <XCTest/XCTest.h>

#import "RCTConvert.h"
#import "RCTUtils.h"

@interface RCTConvert_NSURLTests : XCTestCase

@end

@implementation RCTConvert_NSURLTests

#define TEST_URL(name, _input, _expectedURL) \
- (void)test_##name { \
  NSURL *result = [RCTConvert NSURL:_input]; \
  NSURL *expected = (_expectedURL) ? [NSURL URLWithString:_expectedURL ?: @""] : nil; \
  XCTAssertEqualObjects(result.absoluteURL, expected); \
} \

#define TEST_PATH(name, _input, _expectedPath) \
- (void)test_##name { \
  NSURL *result = [RCTConvert NSURL:_input]; \
  XCTAssertEqualObjects(result.path, _expectedPath); \
} \

#define TEST_BUNDLE_PATH(name, _input, _expectedPath) \
TEST_PATH(name, _input, [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:_expectedPath])

// Basic tests
TEST_URL(basic, @"http://example.com", @"http://example.com")
TEST_URL(null, (id)kCFNull, nil)

// Resource files
TEST_PATH(fileURL, @"file:///blah/hello.jsbundle", @"/blah/hello.jsbundle")
TEST_BUNDLE_PATH(filePath, @"blah/hello.jsbundle", @"blah/hello.jsbundle")
TEST_BUNDLE_PATH(filePathWithSpaces, @"blah blah/hello.jsbundle", @"blah blah/hello.jsbundle")
TEST_BUNDLE_PATH(filePathWithEncodedSpaces, @"blah%20blah/hello.jsbundle", @"blah blah/hello.jsbundle")
TEST_BUNDLE_PATH(imageAt2XPath, @"images/foo@2x.jpg",  @"images/foo@2x.jpg")
TEST_BUNDLE_PATH(imageFile, @"foo.jpg",  @"foo.jpg")

// User documents
TEST_PATH(documentsFolder, @"~/Documents", [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject])

// Remote files
TEST_URL(fullURL, @"http://example.com/blah/hello.jsbundle", @"http://example.com/blah/hello.jsbundle")
TEST_URL(urlWithSpaces, @"http://example.com/blah blah/foo", @"http://example.com/blah%20blah/foo")
TEST_URL(urlWithEncodedSpaces, @"http://example.com/blah%20blah/foo", @"http://example.com/blah%20blah/foo")
TEST_URL(imageURL, @"http://example.com/foo@2x.jpg",  @"http://example.com/foo@2x.jpg")
TEST_URL(imageURLWithSpaces, @"http://example.com/blah foo@2x.jpg",  @"http://example.com/blah%20foo@2x.jpg")

// Data URLs
- (void)testDataURL
{
  NSURL *expectedURL = RCTDataURL(@"text/plain", [@"abcde" dataUsingEncoding:NSUTF8StringEncoding]);
  NSURL *testURL = [NSURL URLWithString:@"data:text/plain;base64,YWJjZGU="];
  XCTAssertEqualObjects([testURL absoluteString], [expectedURL absoluteString]);
}

@end