instrument: some updates to asymmetric decrypt tests

1 files changed, 74 insertions, 0 deletions

diff --git a/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/actions/OrientationChangeAction.java b/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/actions/OrientationChangeAction.java
new file mode 100644
index 000000000..cdded7d7f
--- /dev/null
+++ b/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/actions/OrientationChangeAction.java
@@ -0,0 +1,74 @@
+package org.sufficientlysecure.keychain.actions;
+
+
+import java.util.Collection;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.content.pm.ActivityInfo;
+import android.support.test.espresso.UiController;
+import android.support.test.espresso.ViewAction;
+import android.support.test.runner.lifecycle.ActivityLifecycleMonitorRegistry;
+import android.support.test.runner.lifecycle.Stage;
+import android.view.View;
+
+import org.hamcrest.Matcher;
+
+import static android.support.test.espresso.matcher.ViewMatchers.isRoot;
+
+public class OrientationChangeAction implements ViewAction {
+    private final int orientation;
+
+    private OrientationChangeAction(int orientation) {
+        this.orientation = orientation;
+    }
+
+    @Override
+    public Matcher<View> getConstraints() {
+        return isRoot();
+    }
+
+    @Override
+    public String getDescription() {
+        return "change orientation to " + orientation;
+    }
+
+    @Override
+    public void perform(UiController uiController, View view) {
+        uiController.loopMainThreadUntilIdle();
+
+        final Activity activity = findActivity(view.getContext());
+        if (activity == null){
+            throw new IllegalStateException("Could not find the current activity");
+        }
+
+        activity.setRequestedOrientation(orientation);
+
+        Collection<Activity> resumedActivities = ActivityLifecycleMonitorRegistry
+                .getInstance().getActivitiesInStage(Stage.RESUMED);
+
+        if (resumedActivities.isEmpty()) {
+            throw new RuntimeException("Could not change orientation");
+        }
+    }
+
+    private static Activity findActivity(Context context) {
+        if (context == null)
+            return null;
+        else if (context instanceof Activity)
+            return (Activity) context;
+        else if (context instanceof ContextWrapper)
+            return findActivity(((ContextWrapper) context).getBaseContext());
+
+        return null;
+    }
+
+    public static ViewAction orientationLandscape() {
+        return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+    }
+
+    public static ViewAction orientationPortrait() {
+        return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+    }
+}
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