gistfile1.m

- (void)testShouldDecodeBase64EncodedString {
    NSString *encodedString = @"ZEdWemRBPT0=";
    NSString *decodedString = [[NSString stringWithBase64EncodedString:encodedString] base64DecodedString];
    NSString *properResult = @"test";
    XCTAssert([properResult isEqualToString:decodedString], @"Unable to decode base64 encoded string");
}

- (void)testShouldWorkWithoutCategoryToDecodeUTF8String {
    NSString *encodedString = @"dTA0QTA6INKgINKhINKiINKjINKkINKlINKmINKnINKoINKpINKqINKrINKsINKtINKuINKvINKwINKxINKyINKzINK0INK1INK2INK3INK4INK5INK6INK7INK8INK9INK+INK/";
    NSData *encodedData = [[NSData alloc] initWithBase64Encoding:encodedString];
    NSString *decodedString = [[NSString alloc] initWithData:encodedData encoding:NSUTF8StringEncoding];
    NSString *properResult = @"u04A0: Ҡ ҡ Ң ң Ҥ ҥ Ҧ ҧ Ҩ ҩ Ҫ ҫ Ҭ ҭ Ү ү Ұ ұ Ҳ ҳ Ҵ ҵ Ҷ ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ҿ";
    XCTAssert([properResult isEqualToString:decodedString], @"Unable to decode base64 encoded UTF8 string");
}

- (void)testShouldDecodeBase64EncodedUTF8String {
    NSString *encodedString = @"dTA0QTA6INKgINKhINKiINKjINKkINKlINKmINKnINKoINKpINKqINKrINKsINKtINKuINKvINKwINKxINKyINKzINK0INK1INK2INK3INK4INK5INK6INK7INK8INK9INK+INK/";
    NSString *decodedString = [[NSString stringWithBase64EncodedString:encodedString] base64DecodedString];
    NSString *properResult = @"u04A0: Ҡ ҡ Ң ң Ҥ ҥ Ҧ ҧ Ҩ ҩ Ҫ ҫ Ҭ ҭ Ү ү Ұ ұ Ҳ ҳ Ҵ ҵ Ҷ ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ҿ";
    XCTAssert([properResult isEqualToString:decodedString], @"Unable to decode base64 encoded UTF8 string");
}