Handle null platform plugin delegate for v1 embedding (flutter#22853)

faco · Dec 4, 2020 · 6ab050b · 6ab050b
1 parent 6a5971d
commit 6ab050b
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/shell/platform/android/test/io/flutter/plugin/platform/PlatformPluginTest.java b/shell/platform/android/test/io/flutter/plugin/platform/PlatformPluginTest.java
@@ -222,4 +222,15 @@ public void setRequestedOrientationFlutterFragment() {
 
     verify(mockFragmentActivity, times(1)).setRequestedOrientation(0);
   }
+
+  @Test
+  public void performsDefaultBehaviorWhenNoDelegateProvided() {
+    Activity mockActivity = mock(Activity.class);
+    PlatformChannel mockPlatformChannel = mock(PlatformChannel.class);
+    PlatformPlugin platformPlugin = new PlatformPlugin(mockActivity, mockPlatformChannel);
+
+    platformPlugin.mPlatformMessageHandler.popSystemNavigator();
+
+    verify(mockActivity, times(1)).finish();
+  }
 }