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

97 lines
2.9 KiB
Objective-C

/**
* 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 "RCTUtils.h"
@interface RCTURLUtilsTests : XCTestCase
@end
@implementation RCTURLUtilsTests
- (void)testGetQueryParam
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?foo=bar&bar=foo"];
NSString *foo = RCTGetURLQueryParam(URL, @"foo");
NSString *bar = RCTGetURLQueryParam(URL, @"bar");
XCTAssertEqualObjects(foo, @"bar");
XCTAssertEqualObjects(bar, @"foo");
}
- (void)testGetEncodedParam
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?foo=You%20%26%20Me"];
NSString *foo = RCTGetURLQueryParam(URL, @"foo");
XCTAssertEqualObjects(foo, @"You & Me");
}
- (void)testQueryParamNotFound
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?foo=bar"];
NSString *bar = RCTGetURLQueryParam(URL, @"bar");
XCTAssertNil(bar);
}
- (void)testDuplicateParamTakesLatter
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?foo=bar&foo=foo"];
NSString *foo = RCTGetURLQueryParam(URL, @"foo");
XCTAssertEqualObjects(foo, @"foo");
}
- (void)testNilURLGetQueryParam
{
NSURL *URL = nil;
NSString *foo = RCTGetURLQueryParam(URL, @"foo");
XCTAssertNil(foo);
}
- (void)testReplaceParam
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?foo=bar&bar=foo"];
NSURL *result = RCTURLByReplacingQueryParam(URL, @"foo", @"foo");
XCTAssertEqualObjects(result.absoluteString, @"http://example.com?foo=foo&bar=foo");
}
- (void)testReplaceEncodedParam
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?foo=You%20%26%20Me"];
NSURL *result = RCTURLByReplacingQueryParam(URL, @"foo", @"Me & You");
XCTAssertEqualObjects(result.absoluteString, @"http://example.com?foo=Me%20%26%20You");
}
- (void)testAppendParam
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?bar=foo"];
NSURL *result = RCTURLByReplacingQueryParam(URL, @"foo", @"bar");
XCTAssertEqualObjects(result.absoluteString, @"http://example.com?bar=foo&foo=bar");
}
- (void)testRemoveParam
{
NSURL *URL = [NSURL URLWithString:@"http://example.com?bar=foo&foo=bar"];
NSURL *result = RCTURLByReplacingQueryParam(URL, @"bar", nil);
XCTAssertEqualObjects(result.absoluteString, @"http://example.com?foo=bar");
}
- (void)testNilURLAppendQueryParam
{
NSURL *URL = nil;
NSURL *result = RCTURLByReplacingQueryParam(URL, @"foo", @"bar");
XCTAssertNil(result);
}
@end