ORKStepContainerViewTests.m

/*
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 are permitted provided that the following conditions are met:
 
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 3.  Neither the name of the copyright holder(s) nor the names of any contributors
 may be used to endorse or promote products derived from this software without
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 the copyright holders even if such marks are included in this software.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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 */


#import <XCTest/XCTest.h>
@import ResearchKit;


static const NSString *LearnMoreStepIdentifierPrefix = @"ORKLearnMoreStepIdentifier";

@interface ORKStepContainerViewTests : XCTestCase

@end

@implementation ORKStepContainerViewTests {
    int identifierNumber;
    ORKLearnMoreItem *learnMoreItem;
}

- (NSString *)generateLearnMoreStepIdentifier {
    if (!identifierNumber) {
        identifierNumber = 0;
    }
    identifierNumber = identifierNumber + 1;
    return [LearnMoreStepIdentifierPrefix stringByAppendingString:[NSString stringWithFormat:@"%d",identifierNumber]];
}

- (NSArray<ORKBodyItem *> *)bodyItemsWithAllAttributes {
    learnMoreItem = [[ORKLearnMoreItem alloc] initWithText:nil learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc] initWithIdentifier:[self generateLearnMoreStepIdentifier]]];
    
    return @[
             [[ORKBodyItem alloc] initWithText:@"Text1"
                                    detailText:@"DetailText1"
                                         image:[UIImage new]
                                 learnMoreItem:[ORKLearnMoreItem learnMoreItemWithText:@"LearnMore"
                                                                  learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc]
                                                                                            initWithIdentifier:[self generateLearnMoreStepIdentifier]]]
                                 bodyItemStyle:ORKBodyItemStyleText],
             [[ORKBodyItem alloc] initWithText:@"Text2"
                                    detailText:@"DetailText2"
                                         image:[UIImage new]
                                 learnMoreItem:learnMoreItem
                                 bodyItemStyle:ORKBodyItemStyleBulletPoint]
             ];
}

- (NSArray<ORKBodyItem *> *)bodyItemsWithoutText {
    learnMoreItem = [[ORKLearnMoreItem alloc] initWithText:nil learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc] initWithIdentifier:[self generateLearnMoreStepIdentifier]]];
    return @[
             [[ORKBodyItem alloc] initWithText:nil
                                    detailText:@"DetailText1"
                                         image:[UIImage new]
                                 learnMoreItem:[ORKLearnMoreItem learnMoreItemWithText:@"LearnMore"
                                                                  learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc]
                                                                                            initWithIdentifier:[self generateLearnMoreStepIdentifier]]]
                                 bodyItemStyle:ORKBodyItemStyleBulletPoint],
             [[ORKBodyItem alloc] initWithText:nil
                                    detailText:@"DetailText2"
                                         image:[UIImage new]
                                 learnMoreItem:learnMoreItem
                                 bodyItemStyle:ORKBodyItemStyleImage]
             ];
}

- (NSArray<ORKBodyItem *> *)bodyItemsWithoutDetailText {
    learnMoreItem = [[ORKLearnMoreItem alloc] initWithText:nil learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc] initWithIdentifier:[self generateLearnMoreStepIdentifier]]];
    return @[
             [[ORKBodyItem alloc] initWithText:@"Text1"
                                    detailText:nil
                                         image:[UIImage new]
                                 learnMoreItem:[ORKLearnMoreItem learnMoreItemWithText:@"LearnMore"
                                                                  learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc]
                                                                                            initWithIdentifier:[self generateLearnMoreStepIdentifier]]]
                                 bodyItemStyle:ORKBodyItemStyleImage],
             [[ORKBodyItem alloc] initWithText:@"Text2"
                                    detailText:nil
                                         image:[UIImage new]
                                 learnMoreItem:learnMoreItem
                                 bodyItemStyle:ORKBodyItemStyleText]
             ];
}

- (NSArray<ORKBodyItem *> *)bodyItemsWithoutImages {
    learnMoreItem = [[ORKLearnMoreItem alloc] initWithText:nil learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc] initWithIdentifier:[self generateLearnMoreStepIdentifier]]];
    return @[
             [[ORKBodyItem alloc] initWithText:@"Text1"
                                    detailText:@"DetailText1"
                                         image:nil
                                 learnMoreItem:[ORKLearnMoreItem learnMoreItemWithText:@"LearnMore"
                                                                  learnMoreInstructionStep:[[ORKLearnMoreInstructionStep alloc]
                                                                                            initWithIdentifier:[self generateLearnMoreStepIdentifier]]]
                                 bodyItemStyle:ORKBodyItemStyleImage],
             [[ORKBodyItem alloc] initWithText:@"Text2"
                                    detailText:@"DetailText2"
                                         image:nil
                                 learnMoreItem:learnMoreItem
                                 bodyItemStyle:ORKBodyItemStyleBulletPoint]
             ];
}

- (NSArray<ORKBodyItem *> *)bodyItemsWithoutLearnMoreItems {
    return @[
             [[ORKBodyItem alloc] initWithText:@"Text1"
                                    detailText:@"DetailText1"
                                         image:[UIImage new]
                                 learnMoreItem:nil
                                 bodyItemStyle:ORKBodyItemStyleText],
             [[ORKBodyItem alloc] initWithText:@"Text2"
                                    detailText:@"DetailText2"
                                         image:[UIImage new]
                                 learnMoreItem:nil
                                 bodyItemStyle:ORKBodyItemStyleText]
             ];
}

- (void)testBodyItems {

    NSArray<ORKBodyItem *> *bodyItems = [self bodyItemsWithoutText];
    for (ORKBodyItem *item in bodyItems) {
        XCTAssertNil(item.text);
        XCTAssertNotNil(item.detailText);
        XCTAssertNotNil(item.image);
        XCTAssertNotNil(item.learnMoreItem);
        
        XCTAssertLessThanOrEqual(item.bodyItemStyle, 2);

    }
    XCTAssertEqual(bodyItems[0].detailText, @"DetailText1");
    XCTAssertEqual(bodyItems[1].detailText, @"DetailText2");
    XCTAssertEqual(bodyItems[0].learnMoreItem.text, @"LearnMore");
    XCTAssertNil(bodyItems[1].learnMoreItem.text);

    
    bodyItems = [self bodyItemsWithoutDetailText];
    for (ORKBodyItem *item in bodyItems) {
        XCTAssertNotNil(item.text);
        XCTAssertNil(item.detailText);
        XCTAssertNotNil(item.image);
        XCTAssertNotNil(item.learnMoreItem);
        
        XCTAssertLessThanOrEqual(item.bodyItemStyle, 2);
    }
    XCTAssertEqual(bodyItems[0].text, @"Text1");
    XCTAssertEqual(bodyItems[1].text, @"Text2");
    XCTAssertEqual(bodyItems[0].learnMoreItem.text, @"LearnMore");
    XCTAssertNil(bodyItems[1].learnMoreItem.text);
    
    bodyItems = [self bodyItemsWithoutImages];
    for (ORKBodyItem *item in bodyItems) {
        XCTAssertNotNil(item.text);
        XCTAssertNotNil(item.detailText);
        XCTAssertNil(item.image);
        XCTAssertNotNil(item.learnMoreItem);
        
        XCTAssertLessThanOrEqual(item.bodyItemStyle, 2);
    }
    XCTAssertEqual(bodyItems[0].text, @"Text1");
    XCTAssertEqual(bodyItems[1].text, @"Text2");
    XCTAssertEqual(bodyItems[0].detailText, @"DetailText1");
    XCTAssertEqual(bodyItems[1].detailText, @"DetailText2");
    XCTAssertEqual(bodyItems[0].learnMoreItem.text, @"LearnMore");
    XCTAssertNil(bodyItems[1].learnMoreItem.text);
    
    bodyItems = [self bodyItemsWithoutLearnMoreItems];
    for (ORKBodyItem *item in bodyItems) {
        XCTAssertNotNil(item.text);
        XCTAssertNotNil(item.detailText);
        XCTAssertNotNil(item.image);
        XCTAssertNil(item.learnMoreItem);
    }
    
    bodyItems = [self bodyItemsWithAllAttributes];
    for (ORKBodyItem *item in bodyItems) {
        XCTAssertNotNil(item.text);
        XCTAssertNotNil(item.detailText);
        XCTAssertNotNil(item.image);
        XCTAssertNotNil(item.learnMoreItem);
        
        XCTAssertLessThanOrEqual(item.bodyItemStyle, 2);
    }
    XCTAssertEqual(bodyItems[0].text, @"Text1");
    XCTAssertEqual(bodyItems[1].text, @"Text2");
    XCTAssertEqual(bodyItems[0].detailText, @"DetailText1");
    XCTAssertEqual(bodyItems[1].detailText, @"DetailText2");
    XCTAssertEqual(bodyItems[0].learnMoreItem.text, @"LearnMore");
    XCTAssertNil(bodyItems[1].learnMoreItem.text);
}

@end