1 files changed, 18 insertions, 0 deletions
diff --git a/platform/ios/Integration Test Harness/AppDelegate.m b/platform/ios/Integration Test Harness/AppDelegate.m
index 4483c5f98a..ae15af62d2 100644
--- a/platform/ios/Integration Test Harness/AppDelegate.m
+++ b/platform/ios/Integration Test Harness/AppDelegate.m
@@ -1,5 +1,9 @@
+#import "Mapbox.h"
+
 #import "AppDelegate.h"
 
+NSString * const MBXMapboxAccessTokenDefaultsKey = @"MBXMapboxAccessToken";
+
 @interface AppDelegate ()
 
 @end
@@ -8,6 +12,20 @@
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
 
+    // Set access token, unless MGLAccountManager already read it in from Info.plist.
+    if ( ! [MGLAccountManager accessToken]) {
+        NSString *accessToken = [[NSProcessInfo processInfo] environment][@"MAPBOX_ACCESS_TOKEN"];
+        if (accessToken) {
+            // Store to preferences so that we can launch the app later on without having to specify
+            // token.
+            [[NSUserDefaults standardUserDefaults] setObject:accessToken forKey:MBXMapboxAccessTokenDefaultsKey];
+        } else {
+            // Try to retrieve from preferences, maybe we've stored them there previously and can reuse
+            // the token.
+            accessToken = [[NSUserDefaults standardUserDefaults] objectForKey:MBXMapboxAccessTokenDefaultsKey];
+        }
+        [MGLAccountManager setAccessToken:accessToken];
+    }
     return YES;
 }