iska
7fb04f3394
Instead of loading and running the HTML5Lib test files manually, the Xcode test cases are generated on start for all the HTML5Lib tokenizer tests. Also, the performance test is moved into its own class. This setup shouldn't require any extra maintenance when HTML5Lib adds new tokenizer test cases.
146 lines
3.9 KiB
Objective-C
146 lines
3.9 KiB
Objective-C
//
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// HTMLTokenizerTests.m
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// HTMLKit
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//
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// Created by Iska on 25/10/14.
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// Copyright (c) 2014 BrainCookie. All rights reserved.
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//
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#import <XCTest/XCTest.h>
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#import "HTML5LibTokenizerTest.h"
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#import "HTMLTokenizer.h"
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#import "HTMLTokenizerStates.h"
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#import "HTMLTokens.h"
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#import "HTMLParser.h"
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#import "HTMLDocument.h"
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static NSString * const HTML5LibTests = @"html5lib-tests";
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static NSString * const TOKENIZER = @"tokenizer";
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#pragma mark - Extensions
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@implementation HTMLParseErrorToken (Testing)
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- (BOOL)isEqual:(id)object
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{
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return [object isKindOfClass:[HTMLParseErrorToken class]];
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}
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@end
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#pragma mark - HTML5Lib Test Suite
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@interface HTMLKitTokenizerTests : XCTestCase
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@property (nonatomic, strong) NSString *testFile;
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@property (nonatomic, strong) NSArray *testsList;
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@end
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@implementation HTMLKitTokenizerTests
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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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NSDictionary *testsMap = [self loadHTML5LibTokenizerTests];
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[testsMap enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
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[self addTestCaseForTestFile:key withTests:obj toTestSuite:suite];
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}];
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return suite;
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}
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+ (void)addTestCaseForTestFile:(NSString *)testFile withTests:(NSArray *)tests 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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testFile:testFile
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tests:tests];
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[suite addTest:testCase];
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}
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}
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+ (NSDictionary *)loadHTML5LibTokenizerTests
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{
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NSString *path = [[NSBundle bundleForClass:self.class] resourcePath];
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path = [path stringByAppendingPathComponent:HTML5LibTests];
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path = [path stringByAppendingPathComponent:TOKENIZER];
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NSMutableDictionary *testsMap = [NSMutableDictionary dictionary];
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NSArray *testFiles = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:path error:nil];
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for (NSString *testFile in testFiles) {
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if (![testFile.pathExtension isEqualToString:@"test"]) {
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continue;
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}
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NSString *jsonPath = [path stringByAppendingPathComponent:testFile];
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NSString *json = [NSString stringWithContentsOfFile:jsonPath encoding:NSUTF8StringEncoding error:nil];
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NSData *data = [json dataUsingEncoding:NSUTF8StringEncoding];
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NSDictionary *dictionary = [NSJSONSerialization JSONObjectWithData:data
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options:0
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error:nil];
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NSArray *jsonTests = [dictionary objectForKey:@"tests"];
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NSMutableArray *tests = [NSMutableArray array];
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for (NSDictionary *test in jsonTests) {
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HTML5LibTokenizerTest *html5libTest = [[HTML5LibTokenizerTest alloc] initWithTestDictionary:test];
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html5libTest.testFile = testFile.stringByDeletingPathExtension;
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[tests addObject:html5libTest];
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}
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[testsMap setObject:tests forKey:testFile];
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}
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return testsMap;
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}
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#pragma mark - Instance
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- (instancetype)initWithInvocation:(NSInvocation *)invocation
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testFile:(NSString *)testFile
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tests:(NSArray *)tests
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{
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self = [super initWithInvocation:invocation];
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if (self) {
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_testFile = testFile;
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_testsList = tests;
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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.testFile.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)testTokenizer
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{
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for (HTML5LibTokenizerTest *test in self.testsList) {
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HTMLTokenizer *tokenizer = [[HTMLTokenizer alloc] initWithString:test.input];
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[tokenizer setValue:test.lastStartTag forKey:@"_lastStartTagName"];
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for (NSNumber *state in test.initialStates) {
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tokenizer.state = [state integerValue];
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NSArray *expectedTokens = test.output;
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NSArray *tokens = [tokenizer allObjects];
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XCTAssertEqualObjects(tokens, expectedTokens, @"%@", test.title);
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}
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}
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}
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@end
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