Initial commit

local_pod_repo/objcTox/Tests/OCTToxEncryptSaveTests.m

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+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import <XCTest/XCTest.h>
+
+#import "OCTToxEncryptSave.h"
+
+@interface OCTToxEncryptSaveTests : XCTestCase
+
+@end
+
+@implementation OCTToxEncryptSaveTests
+
+- (void)setUp
+{
+    [super setUp];
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown
+{
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+    [super tearDown];
+}
+
+- (void)testClassMethods
+{
+    NSData *data = [@"data" dataUsingEncoding:NSUTF8StringEncoding];
+
+    XCTAssertFalse([OCTToxEncryptSave isDataEncrypted:data]);
+
+    NSData *encrypted = [OCTToxEncryptSave encryptData:data withPassphrase:@"password123" error:nil];
+
+    XCTAssertTrue([OCTToxEncryptSave isDataEncrypted:encrypted]);
+    XCTAssertFalse([data isEqualToData:encrypted]);
+
+    NSData *decrypted = [OCTToxEncryptSave decryptData:encrypted withPassphrase:@"password123" error:nil];
+
+    XCTAssertFalse([OCTToxEncryptSave isDataEncrypted:decrypted]);
+    XCTAssertTrue([data isEqualToData:decrypted]);
+    XCTAssertFalse([encrypted isEqualToData:decrypted]);
+}
+
+- (void)testInstanceMethods
+{
+    OCTToxEncryptSave *save = [[OCTToxEncryptSave alloc] initWithPassphrase:@"p@s$" toxData:nil error:nil];
+
+    XCTAssertNotNil(save);
+
+    NSData *data = [@"data" dataUsingEncoding:NSUTF8StringEncoding];
+
+    XCTAssertFalse([OCTToxEncryptSave isDataEncrypted:data]);
+
+    NSData *encrypted = [save encryptData:data error:nil];
+
+    XCTAssertTrue([OCTToxEncryptSave isDataEncrypted:encrypted]);
+    XCTAssertFalse([data isEqualToData:encrypted]);
+
+    NSData *decrypted = [save decryptData:encrypted error:nil];
+
+    XCTAssertFalse([OCTToxEncryptSave isDataEncrypted:decrypted]);
+    XCTAssertTrue([data isEqualToData:decrypted]);
+    XCTAssertFalse([encrypted isEqualToData:decrypted]);
+
+    save = nil;
+
+    OCTToxEncryptSave *anotherSave = [[OCTToxEncryptSave alloc] initWithPassphrase:@"p@s$" toxData:encrypted error:nil];
+
+    NSData *anotherDecrypted = [anotherSave decryptData:encrypted error:nil];
+
+    XCTAssertFalse([OCTToxEncryptSave isDataEncrypted:anotherDecrypted]);
+    XCTAssertTrue([data isEqualToData:anotherDecrypted]);
+    XCTAssertFalse([encrypted isEqualToData:anotherDecrypted]);
+}
+
+@end