46 lines
1.8 KiB
Mathematica
46 lines
1.8 KiB
Mathematica
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//
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// ErrorHandlingTests.m
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// UnzipKit
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//
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// Created by Dov Frankel on 7/16/15.
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// Copyright (c) 2015 Abbey Code. All rights reserved.
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//
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#import "UZKArchiveTestCase.h"
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#import "UnzipKit.h"
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@interface ErrorHandlingTests : UZKArchiveTestCase
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@end
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@implementation ErrorHandlingTests
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- (void)testNestedError
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{
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NSURL *testArchiveURL = self.testFileURLs[@"Test Archive.zip"];
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UZKArchive *archive = [[UZKArchive alloc] initWithURL:testArchiveURL error:nil];
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NSError *error = nil;
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NSData *extractedData = [archive extractDataFromFile:@"file-doesnt-exist.txt"
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error:&error];
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XCTAssertNil(extractedData, @"Data returned when there was an error");
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XCTAssertNotNil(error, @"No error returned when extracting data for nonexistant archived file");
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XCTAssertEqual(error.code, UZKErrorCodeFileNotFoundInArchive, @"Unexpected error code");
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NSString *recoverySuggestion = error.localizedRecoverySuggestion;
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XCTAssertNotEqual([recoverySuggestion rangeOfString:@"during buffered read"].location, NSNotFound,
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@"Incorrect localized recovery suggestion returned in error: '%@'", recoverySuggestion);
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NSError *underlyingError = error.userInfo[NSUnderlyingErrorKey];
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XCTAssertNotNil(underlyingError, @"No inner error returned when file doesn't exist");
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XCTAssertEqual(underlyingError.code, UZKErrorCodeFileNotFoundInArchive, @"Unexpected underlying error code");
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NSString *underlyingRecoverySuggestion = underlyingError.localizedRecoverySuggestion;
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XCTAssertNotEqual([underlyingRecoverySuggestion rangeOfString:@"No file position found"].location, NSNotFound,
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@"Incorrect localized recovery suggestion returned in inner error: '%@'", underlyingRecoverySuggestion);
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}
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@end
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