ORKResultTests.m

/*
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 may be used to endorse or promote products derived from this software without
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 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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#import <XCTest/XCTest.h>
#import <ResearchKit/ResearchKit.h>
#import "ORKResult_Private.h"


@interface ORKResultTests : XCTestCase

@end


@implementation ORKResultTests

- (ORKTaskResult *)createTaskResultTree {
    // Construction
    ORKFileResult *fileResult1 = [[ORKFileResult alloc] init];
    fileResult1.fileURL = [NSURL fileURLWithPath:NSTemporaryDirectory()];
    fileResult1.contentType = @"file";
    
    ORKTextQuestionResult *questionResult1 = [[ORKTextQuestionResult alloc] init];
    questionResult1.identifier = @"qid";
    questionResult1.answer = @"answer";
    questionResult1.questionType = ORKQuestionTypeText;
    
    ORKConsentSignatureResult *consentResult1 = [[ORKConsentSignatureResult alloc] init];
    consentResult1.signature = [[ORKConsentSignature alloc] init];
    
    ORKStepResult *stepResult1 = [[ORKStepResult alloc] initWithStepIdentifier:@"StepIdentifier" results:@[fileResult1, questionResult1, consentResult1]];
    
    ORKTaskResult *taskResult1 = [[ORKTaskResult alloc] initWithTaskIdentifier:@"taskIdetifier"
                                                                   taskRunUUID:[NSUUID UUID]
                                                               outputDirectory: [NSURL fileURLWithPath:NSTemporaryDirectory()]];
    taskResult1.results = @[stepResult1];
    
    return taskResult1;
}

- (void)compareTaskResult1:(ORKTaskResult *)taskResult1 andTaskResult2:(ORKTaskResult *)taskResult2 {
    // Compare
    XCTAssert([taskResult1.taskRunUUID isEqual:taskResult2.taskRunUUID], @"");
    XCTAssert([taskResult1.outputDirectory.absoluteString isEqual:taskResult2.outputDirectory.absoluteString], @"");
    XCTAssert([taskResult1.identifier isEqualToString:taskResult2.identifier], @"");
    
    XCTAssert(taskResult1!=taskResult2, @"");

    [taskResult1.results enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
        ORKResult *result1 = obj;
        ORKResult *result2 = taskResult2.results[idx];
        XCTAssertNotNil(result2, @"");
        XCTAssert(result1.class == result2.class);
        XCTAssert(result2.class == ORKStepResult.class);
        ORKStepResult *stepResult1 = (ORKStepResult *)result1;
        ORKStepResult *stepResult2 = (ORKStepResult *)result2;
        
        XCTAssert(stepResult1!=stepResult2, @"");
        
        [stepResult1.results enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
            ORKResult *result1 = obj;
            ORKResult *result2 = stepResult2.results[idx];
            XCTAssertNotNil(result2, @"");
            XCTAssert(result1.class == result2.class);
            XCTAssert([result1.startDate isEqualToDate: result2.startDate], @"");
            XCTAssert([result1.endDate isEqualToDate: result2.endDate], @"");
            
            XCTAssert(result1!=result2, @"");
            
            if ([result1 isKindOfClass:[ORKQuestionResult class]]) {
                ORKQuestionResult *q1 = (ORKQuestionResult *)result1;
                ORKQuestionResult *q2 = (ORKQuestionResult *)result2;
                
                XCTAssert(q1.questionType == q2.questionType, @"");
                if (! [q1.answer isEqual:q2.answer]) {
                    XCTAssert([q1.answer isEqual:q2.answer], @"");
                }
                XCTAssert([q1.identifier isEqualToString:q2.identifier], @"%@ and %@", q1.identifier, q2.identifier);
            } else if ([result1 isKindOfClass:[ORKFileResult class]]) {
                ORKFileResult *f1 = (ORKFileResult *)result1;
                ORKFileResult *f2 = (ORKFileResult *)result2;
                
                XCTAssert( [f1.fileURL.absoluteString isEqual:f2.fileURL.absoluteString], @"");
                XCTAssert( [f1.contentType isEqualToString:f2.contentType], @"");
            } else if ([result1 isKindOfClass:[ORKConsentSignatureResult class]]) {
                ORKConsentSignatureResult *c1 = (ORKConsentSignatureResult *)result1;
                ORKConsentSignatureResult *c2 = (ORKConsentSignatureResult *)result2;
                
                XCTAssert(c1.signature!=c2.signature, @"");
                //XCTAssert( [c1.signature isEqual:c2.signature], @"%@ and %@",c1.signature, c2.signature);
            }
            
        }];
    }];
}

- (void)testResultSerialization {
    ORKTaskResult *taskResult1 = [self createTaskResultTree];
    
    // Archive
    id data = [NSKeyedArchiver archivedDataWithRootObject:taskResult1];
    NSKeyedUnarchiver *unarchiver = [[NSKeyedUnarchiver alloc] initForReadingWithData:data];
    unarchiver.requiresSecureCoding = YES;
    ORKTaskResult *taskResult2 = [unarchiver decodeObjectOfClass:[ORKTaskResult class] forKey:NSKeyedArchiveRootObjectKey];
    
    [self compareTaskResult1:taskResult1 andTaskResult2:taskResult2];

    XCTAssertEqualObjects(taskResult1, taskResult2);
}

- (void)testResultCopy {
    ORKTaskResult *taskResult1 = [self createTaskResultTree];
    
    ORKTaskResult *taskResult2 = [taskResult1 copy];
    
    [self compareTaskResult1:taskResult1 andTaskResult2:taskResult2];
    
    XCTAssertEqualObjects(taskResult1, taskResult2);
}

- (void)testCollectionResult {
    ORKCollectionResult *result = [[ORKCollectionResult alloc] initWithIdentifier:@"001"];
    [result setResults:@[ [[ORKResult alloc]initWithIdentifier: @"101"], [[ORKResult alloc]initWithIdentifier: @"007"] ]];
    
    ORKResult *childResult = [result resultForIdentifier:@"005"];
    XCTAssertNil(childResult, @"%@", childResult.identifier);
    
    childResult = [result resultForIdentifier:@"007"];
    XCTAssertEqual(childResult.identifier, @"007", @"%@", childResult.identifier);
    
    childResult = [result resultForIdentifier: @"101"];
    XCTAssertEqual(childResult.identifier, @"101", @"%@", childResult.identifier);
}

@end