[ReactKit] Create test for OSS ReactKit

Examples/UIExplorer/AppDelegate.m

@@ -20,7 +20,7 @@
   //
   // To run on device, change `localhost` to the IP address of your computer, and make sure your computer and
   // iOS device are on the same Wi-Fi network.
-  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/UIExplorer/UIExplorerApp.includeRequire.runModule.bundle"];
+  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/UIExplorer/UIExplorerApp.includeRequire.runModule.bundle?dev=true"];
 
   // OPTION 2
   // Load from pre-bundled file on disk. To re-generate the static bundle, run

Examples/UIExplorer/UIExplorer.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		004D28A31AAF61C70097A701 /* UIExplorerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 004D28A21AAF61C70097A701 /* UIExplorerTests.m */; };
 		13417FE91AA91432003F314A /* libRCTImage.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 13417FE81AA91428003F314A /* libRCTImage.a */; };
 		134180011AA9153C003F314A /* libRCTText.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 13417FEF1AA914B8003F314A /* libRCTText.a */; };
 		134180021AA9153C003F314A /* libReactKit.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 13417FFF1AA91531003F314A /* libReactKit.a */; };
@@ -20,6 +21,13 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		004D28A41AAF61C70097A701 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 83CBB9F71A601CBA00E9B192 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 13B07F861A680F5B00A75B9A;
+			remoteInfo = UIExplorer;
+		};
 		13417FE71AA91428003F314A /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 13417FE31AA91428003F314A /* RCTImage.xcodeproj */;
@@ -65,6 +73,9 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
+		004D289E1AAF61C70097A701 /* UIExplorerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "UIExplorerTests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
+		004D28A11AAF61C70097A701 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		004D28A21AAF61C70097A701 /* UIExplorerTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = UIExplorerTests.m; sourceTree = "<group>"; };
 		13417FE31AA91428003F314A /* RCTImage.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTImage.xcodeproj; path = ../../Libraries/Image/RCTImage.xcodeproj; sourceTree = "<group>"; };
 		13417FEA1AA914B8003F314A /* RCTText.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTText.xcodeproj; path = ../../Libraries/Text/RCTText.xcodeproj; sourceTree = "<group>"; };
 		13417FFA1AA91531003F314A /* ReactKit.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = ReactKit.xcodeproj; path = ../../ReactKit/ReactKit.xcodeproj; sourceTree = "<group>"; };
@@ -81,6 +92,13 @@
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		004D289B1AAF61C70097A701 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		13B07F8C1A680F5B00A75B9A /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -97,6 +115,23 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		004D289F1AAF61C70097A701 /* UIExplorerTests */ = {
+			isa = PBXGroup;
+			children = (
+				004D28A21AAF61C70097A701 /* UIExplorerTests.m */,
+				004D28A01AAF61C70097A701 /* Supporting Files */,
+			);
+			path = "UIExplorerTests";
+			sourceTree = "<group>";
+		};
+		004D28A01AAF61C70097A701 /* Supporting Files */ = {
+			isa = PBXGroup;
+			children = (
+				004D28A11AAF61C70097A701 /* Info.plist */,
+			);
+			name = "Supporting Files";
+			sourceTree = "<group>";
+		};
 		1316A21D1AA397F400C0188E /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
@@ -176,6 +211,7 @@
 			children = (
 				13B07FAE1A68108700A75B9A /* UIExplorer */,
 				1316A21D1AA397F400C0188E /* Libraries */,
+				004D289F1AAF61C70097A701 /* UIExplorerTests */,
 				83CBBA001A601CBA00E9B192 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -184,6 +220,7 @@
 			isa = PBXGroup;
 			children = (
 				13B07F961A680F5B00A75B9A /* UIExplorer.app */,
+				004D289E1AAF61C70097A701 /* UIExplorerTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -191,6 +228,24 @@
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
+		004D289D1AAF61C70097A701 /* UIExplorerTests */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 004D28AD1AAF61C70097A701 /* Build configuration list for PBXNativeTarget "UIExplorerTests" */;
+			buildPhases = (
+				004D289A1AAF61C70097A701 /* Sources */,
+				004D289B1AAF61C70097A701 /* Frameworks */,
+				004D289C1AAF61C70097A701 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				004D28A51AAF61C70097A701 /* PBXTargetDependency */,
+			);
+			name = "UIExplorerTests";
+			productName = "UIExplorerTests";
+			productReference = 004D289E1AAF61C70097A701 /* UIExplorerTests.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
+		};
 		13B07F861A680F5B00A75B9A /* UIExplorer */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 13B07F931A680F5B00A75B9A /* Build configuration list for PBXNativeTarget "UIExplorer" */;
@@ -216,6 +271,12 @@
 			attributes = {
 				LastUpgradeCheck = 0610;
 				ORGANIZATIONNAME = Facebook;
+				TargetAttributes = {
+					004D289D1AAF61C70097A701 = {
+						CreatedOnToolsVersion = 6.1.1;
+						TestTargetID = 13B07F861A680F5B00A75B9A;
+					};
+				};
 			};
 			buildConfigurationList = 83CBB9FA1A601CBA00E9B192 /* Build configuration list for PBXProject "UIExplorer" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -257,6 +318,7 @@
 			projectRoot = "";
 			targets = (
 				13B07F861A680F5B00A75B9A /* UIExplorer */,
+				004D289D1AAF61C70097A701 /* UIExplorerTests */,
 			);
 		};
 /* End PBXProject section */
@@ -307,6 +369,13 @@
 /* End PBXReferenceProxy section */
 
 /* Begin PBXResourcesBuildPhase section */
+		004D289C1AAF61C70097A701 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		13B07F8E1A680F5B00A75B9A /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -319,6 +388,14 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		004D289A1AAF61C70097A701 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				004D28A31AAF61C70097A701 /* UIExplorerTests.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		13B07F871A680F5B00A75B9A /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -330,6 +407,14 @@
 		};
 /* End PBXSourcesBuildPhase section */
 
+/* Begin PBXTargetDependency section */
+		004D28A51AAF61C70097A701 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 13B07F861A680F5B00A75B9A /* UIExplorer */;
+			targetProxy = 004D28A41AAF61C70097A701 /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
 /* Begin PBXVariantGroup section */
 		13B07FB11A68108700A75B9A /* LaunchScreen.xib */ = {
 			isa = PBXVariantGroup;
@@ -342,6 +427,42 @@
 /* End PBXVariantGroup section */
 
 /* Begin XCBuildConfiguration section */
+		004D28A61AAF61C70097A701 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(SDKROOT)/Developer/Library/Frameworks",
+					"$(inherited)",
+				);
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				INFOPLIST_FILE = "UIExplorerTests/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/UIExplorer.app/UIExplorer";
+			};
+			name = Debug;
+		};
+		004D28A71AAF61C70097A701 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(SDKROOT)/Developer/Library/Frameworks",
+					"$(inherited)",
+				);
+				INFOPLIST_FILE = "UIExplorerTests/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/UIExplorer.app/UIExplorer";
+			};
+			name = Release;
+		};
 		13B07F941A680F5B00A75B9A /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -465,6 +586,15 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		004D28AD1AAF61C70097A701 /* Build configuration list for PBXNativeTarget "UIExplorerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				004D28A61AAF61C70097A701 /* Debug */,
+				004D28A71AAF61C70097A701 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		13B07F931A680F5B00A75B9A /* Build configuration list for PBXNativeTarget "UIExplorer" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (

Examples/UIExplorer/UIExplorer.xcodeproj/xcshareddata/xcschemes/UIExplorer.xcscheme

@@ -20,6 +20,20 @@
                ReferencedContainer = "container:UIExplorer.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "NO"
+            buildForArchiving = "NO"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "004D289D1AAF61C70097A701"
+               BuildableName = "UIExplorerTests.xctest"
+               BlueprintName = "UIExplorerTests"
+               ReferencedContainer = "container:UIExplorer.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
       </BuildActionEntries>
    </BuildAction>
    <TestAction
@@ -28,6 +42,16 @@
       shouldUseLaunchSchemeArgsEnv = "YES"
       buildConfiguration = "Debug">
       <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "004D289D1AAF61C70097A701"
+               BuildableName = "UIExplorerTests.xctest"
+               BlueprintName = "UIExplorerTests"
+               ReferencedContainer = "container:UIExplorer.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
       </Testables>
       <MacroExpansion>
          <BuildableReference

Examples/UIExplorer/UIExplorerTests/Info.plist

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.facebook.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

Examples/UIExplorer/UIExplorerTests/UIExplorerTests.m

@@ -0,0 +1,50 @@
+// Copyright 2004-present Facebook. All Rights Reserved.
+
+#import <UIKit/UIKit.h>
+#import <XCTest/XCTest.h>
+
+@interface UIExplorerTests : XCTestCase
+
+@end
+
+@implementation UIExplorerTests
+
+- (BOOL)findSubviewInView:(UIView *)view matching:(BOOL(^)(UIView *view))test
+{
+  if (test(view)) {
+    return YES;
+  }
+  for (UIView *subview in [view subviews]) {
+    if ([self findSubviewInView:subview matching:test]) {
+      return YES;
+    }
+  }
+  return NO;
+}
+
+- (void)testRootViewLoadsAndRenders {
+  UIViewController *vc = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
+
+  NSDate *date = [NSDate dateWithTimeIntervalSinceNow:5];
+  BOOL foundElement = NO;
+
+  while ([date timeIntervalSinceNow] > 0 && !foundElement) {
+    [[NSRunLoop mainRunLoop] runMode:NSDefaultRunLoopMode beforeDate:date];
+    [[NSRunLoop mainRunLoop] runMode:NSRunLoopCommonModes beforeDate:date];
+
+    foundElement = [self findSubviewInView:vc.view matching:^BOOL(UIView *view) {
+      if ([view respondsToSelector:@selector(attributedText)]) {
+        NSString *text = [(id)view attributedText].string;
+        if ([text isEqualToString:@"<View>"]) {
+          return YES;
+        }
+      }
+      return NO;
+    }];
+  }
+
+  XCTAssertTrue(foundElement, @"Cound't find element with '<View>' text in 5 seconds");
+}
+
+
+@end