instrument: add test for empty clipboard, fix empty clipboard error

1 files changed, 15 insertions, 0 deletions

diff --git a/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/ui/MiscCryptOperationTests.java b/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/ui/MiscCryptOperationTests.java
index 96d69e833..7b4506986 100644
--- a/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/ui/MiscCryptOperationTests.java
+++ b/OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/ui/MiscCryptOperationTests.java
@@ -23,6 +23,9 @@ import java.io.File;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.Instrumentation.ActivityResult;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Build.VERSION_CODES;
@@ -144,6 +147,18 @@ public class MiscCryptOperationTests {
     }
 
     @Test
+    public void testDecryptEmptyClipboard() throws Exception {
+
+        // decrypt any non-pgp file
+        ClipboardManager clipboard = (ClipboardManager) mActivity.getSystemService(Context.CLIPBOARD_SERVICE);
+        clipboard.setPrimaryClip(ClipData.newPlainText("", ""));
+
+        onView(withId(R.id.decrypt_from_clipboard)).perform(click());
+        checkSnackbar(Style.ERROR, R.string.error_clipboard_empty);
+
+    }
+
+    @Test
     public void testDecryptNonPgpClipboard() throws Exception {
 
         // decrypt any non-pgp file