Update sample app to show resignFirstResponder.

Author: ayanonagon

VENTokenFieldSample/Base.lproj/Main.storyboard

@@ -31,6 +31,16 @@
                                     <action selector="didTapCollapseButton:" destination="vXZ-lx-hvc" eventType="touchUpInside" id="U6u-9X-SSs"/>
                                 </connections>
                             </button>
+                            <button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="GAb-7f-sMu">
+                                <rect key="frame" x="80" y="226" width="161" height="30"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <state key="normal" title="Resign First Responder">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="didTapResignFirstResponderButton:" destination="vXZ-lx-hvc" eventType="touchUpInside" id="Pjv-6d-781"/>
+                                </connections>
+                            </button>
                         </subviews>
                         <color key="backgroundColor" cocoaTouchSystemColor="groupTableViewBackgroundColor"/>
                     </view>

VENTokenFieldSample/ViewController.m

@@ -30,6 +30,11 @@ - (IBAction)didTapCollapseButton:(id)sender
     [self.tokenField collapse];
 }
 
+- (IBAction)didTapResignFirstResponderButton:(id)sender
+{
+    [self.tokenField resignFirstResponder];
+}
+
 
 #pragma mark - VENTokenFieldDelegate
 
@@ -39,7 +44,8 @@ - (void)tokenField:(VENTokenField *)tokenField didEnterText:(NSString *)text
     [self.tokenField reloadData];
 }
 
-- (void)tokenField:(VENTokenField *)tokenField didDeleteTokenAtIndex:(NSUInteger)index {
+- (void)tokenField:(VENTokenField *)tokenField didDeleteTokenAtIndex:(NSUInteger)index
+{
     [self.names removeObjectAtIndex:index];
     [self.tokenField reloadData];
 }

VENTokenFieldSampleTests/VENTokenFieldSampleTests.m

@@ -38,4 +38,11 @@ - (void)testBasicFlow
     [tester waitForAbsenceOfViewWithAccessibilityLabel:@"Octocat,"];
 }
 
+- (void)testResignFirstResponder
+{
+    [tester tapViewWithAccessibilityLabel:@"To"];
+    [tester tapViewWithAccessibilityLabel:@"Resign First Responder"];
+    [tester waitForAbsenceOfKeyboard];
+}
+
 @end