KeychainCircle/Tests/KCPairingTest.m

   1 //
   2 //  SecurityPairing.m
   3 //  Security_ios
   4 //
   5 //  Created by Love Hörnquist Åstrand on 2017-02-28.
   6 //
   7
   8 #import <Foundation/Foundation.h>
   9 #import <Security/Security.h>
  10 #import <Security/SecKeyPriv.h>
  11 #import <Security/SecItemPriv.h>
  12 #import "keychain/SecureObjectSync/SOSAccount.h"
  13 #include "keychain/SecureObjectSync/SOSAccountPriv.h"
  14 #include "keychain/SecureObjectSync/SOSCircle.h"
  15 #import <KeychainCircle/KeychainCircle.h>
  16 #import <XCTest/XCTest.h>
  17 #import "SecCFWrappers.h"
  18 #import "SOSRegressionUtilities.h"
  19 #import "FakeSOSControl.h"
  20
  21 @interface KCPairingTest : XCTestCase
  22
  23 @end
  24
  25 @implementation KCPairingTest
  26
  27 - (void)checkRoundtrip:(KCPairingChannelContext *)c1 check:(NSString *)check
  28 {
  29     KCPairingChannelContext *c2;
  30     NSData *data;
  31
  32     data = [NSKeyedArchiver archivedDataWithRootObject:c1 requiringSecureCoding:TRUE error:NULL];
  33     XCTAssertNotNil(data, "data should be valid: %@", check);
  34
  35     NSKeyedUnarchiver* unarchiver = [[NSKeyedUnarchiver alloc] initForReadingFromData:data error:nil];
  36     c2 = [unarchiver decodeObjectOfClass:[KCPairingChannelContext class] forKey:NSKeyedArchiveRootObjectKey];
  37
  38     XCTAssertEqualObjects(c1, c2, "c1 should be same as c2: %@", check);
  39 }
  40
  41 - (void)testPairingChannelContextValid {
  42     KCPairingChannelContext *c;
  43
  44     c = [[KCPairingChannelContext alloc] init];
  45
  46     [self checkRoundtrip:c check:@"empty"];
  47
  48     c.intent = KCPairingIntent_Type_None;
  49     [self checkRoundtrip:c check:@"with intent"];
  50
  51     c.intent = @"invalid";
  52 }
  53
  54 - (void)testPairingChannelContextInvalid {
  55     KCPairingChannelContext *c1, *c2;
  56     NSData *data;
  57
  58     c1 = [[KCPairingChannelContext alloc] init];
  59     c1.intent = @"invalid";
  60
  61     data = [NSKeyedArchiver archivedDataWithRootObject:c1 requiringSecureCoding:TRUE error:NULL];
  62     XCTAssertNotNil(data, "data should be valid");
  63
  64     NSKeyedUnarchiver* unarchiver = [[NSKeyedUnarchiver alloc] initForReadingFromData:data error:nil];
  65     c2 = [unarchiver decodeObjectOfClass:[KCPairingChannelContext class] forKey:NSKeyedArchiveRootObjectKey];
  66
  67     XCTAssertNil(c2, "c2 should be NULL");
  68 }
  69
  70
  71 @end