Travis static library testing (#1047)

* Add Objective C example app for Messaging
* Travis static library testing
* static lib build fixes

17 files changed, 251 insertions, 40 deletions

diff --git a/Example/Messaging/App/iOS/Base.lproj/LaunchScreen.storyboard b/Example/Messaging/App/iOS/Base.lproj/LaunchScreen.storyboard
index fdf3f97..66a7681 100644
--- a/Example/Messaging/App/iOS/Base.lproj/LaunchScreen.storyboard
+++ b/Example/Messaging/App/iOS/Base.lproj/LaunchScreen.storyboard
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11134" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="16C67" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" initialViewController="01J-lp-oVM">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11106"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
     </dependencies>
     <scenes>
         <!--View Controller-->
@@ -14,9 +14,9 @@
                         <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
                     </layoutGuides>
                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
                     </view>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
diff --git a/Example/Messaging/App/iOS/Base.lproj/Main.storyboard b/Example/Messaging/App/iOS/Base.lproj/Main.storyboard
index 6df1a82..d164a23 100644
--- a/Example/Messaging/App/iOS/Base.lproj/Main.storyboard
+++ b/Example/Messaging/App/iOS/Base.lproj/Main.storyboard
@@ -1,48 +1,27 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="taE-sK-BOl">
-    <device id="retina4_7" orientation="portrait">
-        <adaptation id="fullscreen"/>
-    </device>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="7706" systemVersion="14D136" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="whP-gf-Uak">
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7703"/>
     </dependencies>
     <scenes>
-        <!--Firebase Cloud Messaging-->
-        <scene sceneID="tne-QT-ifu">
+        <!--View Controller-->
+        <scene sceneID="wQg-tq-qST">
             <objects>
-                <viewController id="BYZ-38-t0r" customClass="MessagingViewController" customModule="Messaging_Example" customModuleProvider="target" sceneMemberID="viewController">
+                <viewController id="whP-gf-Uak" customClass="FIRViewController" sceneMemberID="viewController">
                     <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
-                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                        <viewControllerLayoutGuide type="top" id="uEw-UM-LJ8"/>
+                        <viewControllerLayoutGuide type="bottom" id="Mvr-aV-6Um"/>
                     </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                    <view key="view" contentMode="scaleToFill" id="TpU-gO-2f1">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                     </view>
-                    <navigationItem key="navigationItem" title="Firebase Cloud Messaging" id="z1u-kE-qKb"/>
                 </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="tc2-Qw-aMS" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="698" y="164"/>
-        </scene>
-        <!--Navigation Controller-->
-        <scene sceneID="rmF-xz-rwn">
-            <objects>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="Ju1-Bj-8eG" userLabel="First Responder" sceneMemberID="firstResponder"/>
-                <navigationController id="taE-sK-BOl" sceneMemberID="viewController">
-                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="iTL-Kg-11w">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
-                        <autoresizingMask key="autoresizingMask"/>
-                    </navigationBar>
-                    <connections>
-                        <segue destination="BYZ-38-t0r" kind="relationship" relationship="rootViewController" id="04R-HZ-bi6"/>
-                    </connections>
-                </navigationController>
-            </objects>
-            <point key="canvasLocation" x="-92" y="165"/>
+            <point key="canvasLocation" x="305" y="433"/>
         </scene>
     </scenes>
 </document>
diff --git a/Example/Messaging/App/iOS/FIRAppDelegate.h b/Example/Messaging/App/iOS/FIRAppDelegate.h
new file mode 100644
index 0000000..1eb5040
--- /dev/null
+++ b/Example/Messaging/App/iOS/FIRAppDelegate.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2017 Google
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@import UIKit;
+
+@interface FIRAppDelegate : UIResponder <UIApplicationDelegate>
+
+@property(strong, nonatomic) UIWindow *window;
+
+@end
diff --git a/Example/Messaging/App/iOS/FIRAppDelegate.m b/Example/Messaging/App/iOS/FIRAppDelegate.m
new file mode 100644
index 0000000..535e529
--- /dev/null
+++ b/Example/Messaging/App/iOS/FIRAppDelegate.m
@@ -0,0 +1,58 @@
+// Copyright 2017 Google
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import "FIRAppDelegate.h"
+
+#import <FirebaseCore/FIRApp.h>
+
+@implementation FIRAppDelegate
+
+- (BOOL)application:(UIApplication *)application
+    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  [FIRApp configure];
+  return YES;
+}
+
+- (void)applicationWillResignActive:(UIApplication *)application {
+  // Sent when the application is about to move from active to inactive state. This can occur for
+  // certain types of temporary interruptions (such as an incoming phone call or SMS message) or
+  // when the user quits the application and it begins the transition to the background state.
+  // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame
+  // rates. Games should use this method to pause the game.
+}
+
+- (void)applicationDidEnterBackground:(UIApplication *)application {
+  // Use this method to release shared resources, save user data, invalidate timers, and store
+  // enough application state information to restore your application to its current state in case
+  // it is terminated later.
+  // If your application supports background execution, this method is called instead of
+  // applicationWillTerminate: when the user quits.
+}
+
+- (void)applicationWillEnterForeground:(UIApplication *)application {
+  // Called as part of the transition from the background to the inactive state; here you can undo
+  // many of the changes made on entering the background.
+}
+
+- (void)applicationDidBecomeActive:(UIApplication *)application {
+  // Restart any tasks that were paused (or not yet started) while the application was inactive. If
+  // the application was previously in the background, optionally refresh the user interface.
+}
+
+- (void)applicationWillTerminate:(UIApplication *)application {
+  // Called when the application is about to terminate. Save data if appropriate. See also
+  // applicationDidEnterBackground:.
+}
+
+@end
diff --git a/Example/Messaging/App/iOS/FIRViewController.h b/Example/Messaging/App/iOS/FIRViewController.h
new file mode 100644
index 0000000..64b4b74
--- /dev/null
+++ b/Example/Messaging/App/iOS/FIRViewController.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2017 Google
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@import UIKit;
+
+@interface FIRViewController : UIViewController
+
+@end
diff --git a/Example/Messaging/App/iOS/FIRViewController.m b/Example/Messaging/App/iOS/FIRViewController.m
new file mode 100644
index 0000000..027aabf
--- /dev/null
+++ b/Example/Messaging/App/iOS/FIRViewController.m
@@ -0,0 +1,33 @@
+// Copyright 2017 Google
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import "FIRViewController.h"
+
+@interface FIRViewController ()
+
+@end
+
+@implementation FIRViewController
+
+- (void)viewDidLoad {
+  [super viewDidLoad];
+  // Do any additional setup after loading the view, typically from a nib.
+}
+
+- (void)didReceiveMemoryWarning {
+  [super didReceiveMemoryWarning];
+  // Dispose of any resources that can be recreated.
+}
+
+@end
diff --git a/Example/Messaging/App/iOS/main.m b/Example/Messaging/App/iOS/main.m
new file mode 100644
index 0000000..39c05a5
--- /dev/null
+++ b/Example/Messaging/App/iOS/main.m
@@ -0,0 +1,22 @@
+// Copyright 2017 Google
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+@import UIKit;
+#import "FIRAppDelegate.h"
+
+int main(int argc, char* argv[]) {
+  @autoreleasepool {
+    return UIApplicationMain(argc, argv, nil, NSStringFromClass([FIRAppDelegate class]));
+  }
+}
diff --git a/Example/Messaging/App/GoogleService-Info.plist b/Example/Messaging/Sample/GoogleService-Info.plist
index 3f7547f..3f7547f 100644
--- a/Example/Messaging/App/GoogleService-Info.plist
+++ b/Example/Messaging/Sample/GoogleService-Info.plist
diff --git a/Example/Messaging/App/iOS/AppDelegate.swift b/Example/Messaging/Sample/iOS/AppDelegate.swift
index 89a5120..89a5120 100644
--- a/Example/Messaging/App/iOS/AppDelegate.swift
+++ b/Example/Messaging/Sample/iOS/AppDelegate.swift
diff --git a/Example/Messaging/Sample/iOS/Base.lproj/LaunchScreen.storyboard b/Example/Messaging/Sample/iOS/Base.lproj/LaunchScreen.storyboard
new file mode 100644
index 0000000..fdf3f97
--- /dev/null
+++ b/Example/Messaging/Sample/iOS/Base.lproj/LaunchScreen.storyboard
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11134" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11106"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
+                        <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>
diff --git a/Example/Messaging/Sample/iOS/Base.lproj/Main.storyboard b/Example/Messaging/Sample/iOS/Base.lproj/Main.storyboard
new file mode 100644
index 0000000..6df1a82
--- /dev/null
+++ b/Example/Messaging/Sample/iOS/Base.lproj/Main.storyboard
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12120" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="taE-sK-BOl">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12088"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--Firebase Cloud Messaging-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="MessagingViewController" customModule="Messaging_Example" customModuleProvider="target" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                    </view>
+                    <navigationItem key="navigationItem" title="Firebase Cloud Messaging" id="z1u-kE-qKb"/>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="698" y="164"/>
+        </scene>
+        <!--Navigation Controller-->
+        <scene sceneID="rmF-xz-rwn">
+            <objects>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="Ju1-Bj-8eG" userLabel="First Responder" sceneMemberID="firstResponder"/>
+                <navigationController id="taE-sK-BOl" sceneMemberID="viewController">
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="iTL-Kg-11w">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                    </navigationBar>
+                    <connections>
+                        <segue destination="BYZ-38-t0r" kind="relationship" relationship="rootViewController" id="04R-HZ-bi6"/>
+                    </connections>
+                </navigationController>
+            </objects>
+            <point key="canvasLocation" x="-92" y="165"/>
+        </scene>
+    </scenes>
+</document>
diff --git a/Example/Messaging/App/iOS/Data+MessagingExtensions.swift b/Example/Messaging/Sample/iOS/Data+MessagingExtensions.swift
index 99ded25..99ded25 100644
--- a/Example/Messaging/App/iOS/Data+MessagingExtensions.swift
+++ b/Example/Messaging/Sample/iOS/Data+MessagingExtensions.swift
diff --git a/Example/Messaging/App/iOS/Environment.swift b/Example/Messaging/Sample/iOS/Environment.swift
index 5219c64..5219c64 100644
--- a/Example/Messaging/App/iOS/Environment.swift
+++ b/Example/Messaging/Sample/iOS/Environment.swift
diff --git a/Example/Messaging/App/iOS/Messaging-Info.plist b/Example/Messaging/Sample/iOS/Messaging-Info.plist
index b43105e..b43105e 100644
--- a/Example/Messaging/App/iOS/Messaging-Info.plist
+++ b/Example/Messaging/Sample/iOS/Messaging-Info.plist
diff --git a/Example/Messaging/App/iOS/MessagingViewController.swift b/Example/Messaging/Sample/iOS/MessagingViewController.swift
index 9bd07c1..9bd07c1 100644
--- a/Example/Messaging/App/iOS/MessagingViewController.swift
+++ b/Example/Messaging/Sample/iOS/MessagingViewController.swift
diff --git a/Example/Messaging/App/iOS/Messaging_Example.entitlements b/Example/Messaging/Sample/iOS/Messaging_Example.entitlements
index 903def2..903def2 100644
--- a/Example/Messaging/App/iOS/Messaging_Example.entitlements
+++ b/Example/Messaging/Sample/iOS/Messaging_Example.entitlements
diff --git a/Example/Messaging/App/iOS/NotificationsController.swift b/Example/Messaging/Sample/iOS/NotificationsController.swift
index 7545b44..7545b44 100644
--- a/Example/Messaging/App/iOS/NotificationsController.swift
+++ b/Example/Messaging/Sample/iOS/NotificationsController.swift