Martin Waitz
105 lines
2.8 KiB
Objective-C
105 lines
2.8 KiB
Objective-C
//
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// CSSSelectorParserTests.m
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// HTMLKit
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//
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// Created by Iska on 23/10/15.
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// Copyright © 2015 BrainCookie. All rights reserved.
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//
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#import <XCTest/XCTest.h>
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#import "HTMLKit.h"
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#import "CSSSelectorTest.h"
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#import "CSSSelectorParser.h"
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@interface CSSSelectorParserTests : XCTestCase
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@property (nonatomic, strong) CSSSelectorTest *testCase;
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@end
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@implementation CSSSelectorParserTests
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+ (XCTestSuite *)defaultTestSuite
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{
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XCTestSuite *suite = [[XCTestSuite alloc] initWithName:NSStringFromClass(self)];
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NSArray *tests = [CSSSelectorTest loadCSSSelectorTests];
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for (CSSSelectorTest *test in tests) {
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[self addSelectorTest:test toTestSuite:suite];
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}
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return suite;
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}
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+ (void)addSelectorTest:(CSSSelectorTest *)selectorTest toTestSuite:(XCTestSuite *)suite
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{
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NSArray *allInvocations = [self testInvocations];
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for (NSInvocation *invocation in allInvocations) {
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XCTestCase *testCase = [[self alloc] initWithInvocation:invocation
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testCase:selectorTest];
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[suite addTest:testCase];
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}
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}
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#pragma mark - Instance
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- (instancetype)initWithInvocation:(NSInvocation *)invocation
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testCase:(CSSSelectorTest *)testCase
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{
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self = [super initWithInvocation:invocation];
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if (self) {
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_testCase = testCase;
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}
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return self;
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}
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- (NSString *)name
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{
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NSInvocation *invocation = [self invocation];
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NSString *title = self.testCase.testName.stringByDeletingPathExtension;
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return [NSString stringWithFormat:@"-[%@ %@_%@]", self.class, NSStringFromSelector(invocation.selector), title];
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}
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- (NSString *)description
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{
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return self.name;
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}
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#pragma mark - Tests
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- (void)testParser
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{
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for (NSDictionary *testDescription in self.testCase.selectors) {
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NSString *selectorString = testDescription[@"selector"];
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NSArray *expectedMatches = testDescription[@"match"];
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NSNumber *expectedError = testDescription[@"error"];
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HTMLElement *testDOM = self.testCase.testDOM;
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NSError *error = nil;
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CSSSelector *parsedSelector = [CSSSelectorParser parseSelector:selectorString error:&error];
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if (expectedError) {
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XCTAssertNotNil(error);
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XCTAssertNil(parsedSelector);
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NSUInteger errorLocation = [error.userInfo[CSSSelectorErrorLocationKey] unsignedIntegerValue];
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XCTAssertEqual(errorLocation, expectedError.unsignedIntegerValue);
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} else {
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XCTAssertNil(error);
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XCTAssertNotNil(parsedSelector);
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NSArray *matchedElements = [testDOM elementsMatchingSelector:parsedSelector];
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NSArray *matchedIds = [matchedElements valueForKeyPath:@"attributes.id"];
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NSString *message = [NSString stringWithFormat:@"CSS test: \'%@\'\nInput:\n%@\nDOM:\n%@\nExpected:\n%@\nActual:\n%@\n",
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self.name,
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selectorString,
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testDOM.outerHTML,
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expectedMatches,
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matchedIds];
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XCTAssertEqualObjects(matchedIds, expectedMatches, @"IDs mismatch:\n%@", message);
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}
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}
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}
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@end
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