[Tests] Expanded tests, added code coverage

.slather.yml

@@ -0,0 +1,3 @@
+coverage_service: coveralls
+xcodeproj: Example/Espressos.xcodeproj
+source_directory: TTTAttributedLabel

.travis.yml

@@ -1,10 +1,13 @@
 osx_image: xcode61
 language: objective-c
-before_install: gem install cocoapods xcpretty -N
+before_install: gem install cocoapods xcpretty slather -N
 cache: cocoapods
 podfile: Example/Podfile
 env:
   - LC_CTYPE=en_US.UTF-8 LANG=en_US.UTF-8
 script:
-  - set -o pipefail && xcodebuild -workspace 'Example/Espressos.xcworkspace' -scheme 'Espressos' -sdk iphonesimulator -destination "platform=iOS Simulator,name=iPhone 6" clean test | xcpretty -c
+  - set -o pipefail && xcodebuild -workspace 'Example/Espressos.xcworkspace' -scheme 'Espressos'
+    -sdk iphonesimulator -destination "platform=iOS Simulator,name=iPhone 6"
+    GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES GCC_GENERATE_TEST_COVERAGE_FILES=YES clean test | xcpretty -c
   - pod lib lint --quick
+after_success: slather

Example/TTTAttributedLabelTests/TTTAttributedLabelTests.m

@@ -77,6 +77,8 @@ - (void)setUp {
 
 - (void)tearDown {
     [super tearDown];
+
+    label = nil;
 }
 
 #pragma mark - Logic tests
@@ -85,11 +87,39 @@ - (void)testInitializable {
     XCTAssertNotNil(label, @"Label should be initializable");
 }
 
+- (void)testContentSize {
+    label.text = TTTAttributedTestString();
+    expect([label intrinsicContentSize]).to.equal([label sizeThatFits:CGSizeZero]);
+    label.text = kTestLabelText;
+    expect([label intrinsicContentSize]).to.equal([label sizeThatFits:CGSizeZero]);
+}
+
+- (void)testHighlighting {
+    label.text = TTTAttributedTestString();
+    [label setHighlighted:YES];
+    expect(label.highlighted).to.beTruthy();
+}
+
 - (void)testAttributedTextAccess {
     label.text = TTTAttributedTestString();
     XCTAssertTrue([label.attributedText isEqualToAttributedString:TTTAttributedTestString()], @"Attributed strings should match");
 }
 
+- (void)testLinkTintColor {
+    label.tintColor = [UIColor whiteColor];
+
+    label.inactiveLinkAttributes = @{ kTTTBackgroundFillColorAttributeName : (id)[UIColor grayColor].CGColor };
+    label.activeLinkAttributes = @{ kTTTBackgroundFillColorAttributeName : (id)[UIColor redColor].CGColor };
+    label.text = TTTAttributedTestString();
+    [label addLinkToURL:testURL withRange:NSMakeRange(0, 4)];
+
+    // Set active
+    label.tintAdjustmentMode = UIViewTintAdjustmentModeNormal;
+    label.tintColor = [UIColor redColor];
+
+    expect([label.attributedText attribute:kTTTBackgroundFillColorAttributeName atIndex:0 effectiveRange:NULL]).to.beNil();
+}
+
 - (void)testDerivedAttributedString {
     label.font = [UIFont italicSystemFontOfSize:15.f];
     label.textColor = [UIColor purpleColor];
@@ -149,6 +179,13 @@ - (void)testMultilineLabelSizing {
 
     UIFont *font = [testString attribute:NSFontAttributeName atIndex:0 effectiveRange:NULL];
     XCTAssertGreaterThan(size.height, font.pointSize, @"Text should size to more than one line");
+
+    size = [TTTAttributedLabel sizeThatFitsAttributedString:testString
+                                            withConstraints:kTestLabelSize
+                                     limitedToNumberOfLines:2];
+
+    font = [testString attribute:NSFontAttributeName atIndex:0 effectiveRange:NULL];
+    XCTAssertGreaterThan(size.height, font.pointSize, @"Text should size to more than one line");
 }
 
 - (void)testContainsLinkAtPoint {
@@ -347,6 +384,18 @@ - (void)testComplexAttributedString {
     FBSnapshotVerifyView(label, nil);
 }
 
+#pragma mark - UIAccessibility
+
+- (void)testAccessibilityElement {
+    label.text = TTTAttributedTestString();
+    [label addLinkToURL:testURL withRange:NSMakeRange(0, 4)];
+
+    expect(label.isAccessibilityElement).to.beFalsy();
+    expect(label.accessibilityElementCount).will.equal(2);
+    expect([label accessibilityElementAtIndex:0]).toNot.beNil();
+    expect([label indexOfAccessibilityElement:nil]).to.equal(NSNotFound);
+}
+
 #pragma mark - TTTAttributedLabelLink tests
 
 - (void)testDesignatedInitializer {
@@ -546,6 +595,24 @@ - (void)testLongDatePressCallsDelegate {
     [TTTDelegateMock verify];
 }
 
+- (void)testLongDateTimeZonePressCallsDelegate {
+    label.text = TTTAttributedTestString();
+
+    NSDate *date = [NSDate date];
+    [label addLinkToDate:date timeZone:[NSTimeZone defaultTimeZone] duration:1 withRange:NSMakeRange(0, 4)];
+    TTTSizeAttributedLabel(label);
+
+    [[TTTDelegateMock reject] attributedLabel:label didSelectLinkWithDate:date];
+    [[TTTDelegateMock expect] attributedLabel:label didLongPressLinkWithDate:date
+                                     timeZone:[NSTimeZone defaultTimeZone]
+                                     duration:1
+                                      atPoint:CGPointMake(5, 5)];
+
+    TTTSimulateLongPressOnLabelAtPointWithDuration(label, CGPointMake(5, 5), 0.6f);
+
+    [TTTDelegateMock verify];
+}
+
 - (void)testAddressPressCallsDelegate {
     label.text = TTTAttributedTestString();
 
@@ -649,4 +716,98 @@ - (void)testLongTextCheckingPressCallsDelegate {
     [TTTDelegateMock verify];
 }
 
+#pragma mark - UIPasteboard
+
+- (void)testCopyingLabelText {
+    label.text = kTestLabelText;
+
+    [label copy:nil];
+
+    expect([UIPasteboard generalPasteboard].string).to.equal(label.text);
+}
+
+- (void)testPerformActions {
+    expect([label canPerformAction:@selector(copy:) withSender:nil]).to.beTruthy();
+    expect([label canPerformAction:@selector(paste:) withSender:nil]).to.beFalsy();
+}
+
+#pragma mark - NSCoding
+
+- (void)testEncodingLabel {
+    label.text = TTTAttributedTestString();
+
+    NSData *encodedLabel = [NSKeyedArchiver archivedDataWithRootObject:label];
+
+    TTTAttributedLabel *newLabel = [NSKeyedUnarchiver unarchiveObjectWithData:encodedLabel];
+
+    expect(newLabel.text).to.equal(label.text);
+}
+
+#pragma mark - TTTAttributedLabelLink
+
+- (void)testAddSingleLink {
+    TTTAttributedLabelLink *link = [[TTTAttributedLabelLink alloc] initWithAttributesFromLabel:label
+                                                                            textCheckingResult:
+                                    [NSTextCheckingResult linkCheckingResultWithRange:NSMakeRange(0, 1) URL:testURL]];
+
+    [label addLink:link];
+
+    expect(label.links.count).to.equal(1);
+}
+
+- (void)testEncodingLink {
+    TTTAttributedLabelLink *link = [[TTTAttributedLabelLink alloc] initWithAttributesFromLabel:label
+                                                                            textCheckingResult:
+                                    [NSTextCheckingResult linkCheckingResultWithRange:NSMakeRange(0, 1) URL:testURL]];
+
+    NSData *encodedLink = [NSKeyedArchiver archivedDataWithRootObject:link];
+
+    TTTAttributedLabelLink *newLink = [NSKeyedUnarchiver unarchiveObjectWithData:encodedLink];
+
+    expect(newLink.result.URL).to.equal(link.result.URL);
+}
+
+- (void)testLinkAccessibility {
+    TTTAttributedLabelLink *link = [[TTTAttributedLabelLink alloc] initWithAttributesFromLabel:label
+                                                                            textCheckingResult:
+                                    [NSTextCheckingResult linkCheckingResultWithRange:NSMakeRange(0, 1) URL:testURL]];
+
+    expect(link.accessibilityValue).to.equal(testURL.absoluteString);
+
+    link = [[TTTAttributedLabelLink alloc] initWithAttributesFromLabel:label
+                                                    textCheckingResult:
+                                    [NSTextCheckingResult phoneNumberCheckingResultWithRange:NSMakeRange(0, 1) phoneNumber:@"415-555-1212"]];
+
+    expect(link.accessibilityValue).to.equal(@"415-555-1212");
+
+    NSDate *date = [NSDate date];
+
+    link = [[TTTAttributedLabelLink alloc] initWithAttributesFromLabel:label
+                                                    textCheckingResult:
+            [NSTextCheckingResult dateCheckingResultWithRange:NSMakeRange(0, 1) date:date]];
+
+    expect(link.accessibilityValue).to.equal([NSDateFormatter localizedStringFromDate:date
+                                                                            dateStyle:NSDateFormatterLongStyle
+                                                                            timeStyle:NSDateFormatterLongStyle]);
+}
+
+#pragma mark - Deprecated Methods
+
+- (void)testLeading {
+    // Deprecated
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    [label setLeading:1.f];
+#pragma clang diagnostic pop
+    expect(label.lineSpacing).to.equal(1.f);
+}
+
+- (void)testDataDetectorTypes {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+    label.dataDetectorTypes = NSTextCheckingTypeLink;
+    expect(label.dataDetectorTypes).will.equal(NSTextCheckingTypeLink);
+#pragma clang diagnostic pop
+}
+
 @end

README.md

@@ -1,6 +1,6 @@
 # TTTAttributedLabel
 
-[![Build Status](https://travis-ci.org/TTTAttributedLabel/TTTAttributedLabel.svg)](https://travis-ci.org/TTTAttributedLabel/TTTAttributedLabel)
+[![Build Status](https://travis-ci.org/TTTAttributedLabel/TTTAttributedLabel.svg)](https://travis-ci.org/TTTAttributedLabel/TTTAttributedLabel) [![Coverage Status](https://coveralls.io/repos/TTTAttributedLabel/TTTAttributedLabel/badge.svg)](https://coveralls.io/r/TTTAttributedLabel/TTTAttributedLabel)
 
 **A drop-in replacement for `UILabel` that supports attributes, data detectors, links, and more**