instrument: add tests for adv key share fragment

OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/TestHelpers.java

@@ -91,6 +91,10 @@ public class TestHelpers {
 
     }
 
+    public static void checkAndDismissSnackbar(Style style, @StringRes Integer text) {
+        checkSnackbar(style, text);
+        dismissSnackbar();
+    }
 
     public static void importKeysFromResource(Context context, String name) throws Exception {
         IteratorWithIOThrow<UncachedKeyRing> stream = UncachedKeyRing.fromStream(

OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvShareTest.java

@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2015 Vincent Breitmoser <look@my.amazin.horse>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.ui;
+
+
+import android.app.Activity;
+import android.app.Instrumentation.ActivityResult;
+import android.content.Intent;
+import android.support.test.espresso.intent.rule.IntentsTestRule;
+import android.support.test.runner.AndroidJUnit4;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import org.junit.Before;
+import org.junit.FixMethodOrder;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.compatibility.ClipboardReflection;
+import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
+import org.sufficientlysecure.keychain.provider.TemporaryStorageProvider;
+import org.sufficientlysecure.keychain.ui.util.Notify.Style;
+
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.action.ViewActions.click;
+import static android.support.test.espresso.intent.Intents.intending;
+import static android.support.test.espresso.intent.matcher.IntentMatchers.hasAction;
+import static android.support.test.espresso.intent.matcher.IntentMatchers.hasExtra;
+import static android.support.test.espresso.intent.matcher.IntentMatchers.hasType;
+import static android.support.test.espresso.intent.matcher.UriMatchers.hasHost;
+import static android.support.test.espresso.intent.matcher.UriMatchers.hasScheme;
+import static android.support.test.espresso.matcher.ViewMatchers.assertThat;
+import static android.support.test.espresso.matcher.ViewMatchers.withId;
+import static org.hamcrest.CoreMatchers.allOf;
+import static org.hamcrest.CoreMatchers.startsWith;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.is;
+import static org.sufficientlysecure.keychain.TestHelpers.checkAndDismissSnackbar;
+import static org.sufficientlysecure.keychain.TestHelpers.cleanupForTests;
+
+
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ViewKeyAdvShareTest {
+
+    @Rule
+    public final IntentsTestRule<ViewKeyAdvActivity> mActivityRule
+            = new IntentsTestRule<ViewKeyAdvActivity>(ViewKeyAdvActivity.class) {
+        @Override
+        protected Intent getActivityIntent() {
+            Intent intent = super.getActivityIntent();
+            intent.setData(KeyRings.buildGenericKeyRingUri(0x9D604D2F310716A3L));
+            intent.putExtra(ViewKeyAdvActivity.EXTRA_SELECTED_TAB, ViewKeyAdvActivity.TAB_SHARE);
+            return intent;
+        }
+    };
+    private Activity mActivity;
+
+    @Before
+    public void setUp() throws Exception {
+        mActivity = mActivityRule.getActivity();
+
+        cleanupForTests(mActivity);
+    }
+
+    @Test
+    public void testShareOperations() throws Exception {
+
+        // no-op should yield snackbar
+        onView(withId(R.id.view_key_action_fingerprint_clipboard)).perform(click());
+        checkAndDismissSnackbar(Style.OK, R.string.fingerprint_copied_to_clipboard);
+        assertThat("clipboard data is fingerprint", ClipboardReflection.getClipboardText(mActivity),
+                is("c619d53f7a5f96f391a84ca79d604d2f310716a3"));
+
+        intending(allOf(
+                hasAction("android.intent.action.CHOOSER"),
+                hasExtra(equalTo(Intent.EXTRA_INTENT), allOf(
+                        hasAction(Intent.ACTION_SEND),
+                        hasType("text/plain"),
+                        hasExtra(is(Intent.EXTRA_TEXT), is("openpgp4fpr:c619d53f7a5f96f391a84ca79d604d2f310716a3")),
+                        hasExtra(is(Intent.EXTRA_STREAM),
+                                allOf(hasScheme("content"), hasHost(TemporaryStorageProvider.CONTENT_AUTHORITY)))
+                ))
+        )).respondWith(new ActivityResult(Activity.RESULT_OK, null));
+        onView(withId(R.id.view_key_action_fingerprint_share)).perform(click());
+
+        onView(withId(R.id.view_key_action_key_clipboard)).perform(click());
+        checkAndDismissSnackbar(Style.OK, R.string.key_copied_to_clipboard);
+        assertThat("clipboard data is key",
+                ClipboardReflection.getClipboardText(mActivity), startsWith("----"));
+
+        intending(allOf(
+                hasAction("android.intent.action.CHOOSER"),
+                hasExtra(equalTo(Intent.EXTRA_INTENT), allOf(
+                        hasAction(Intent.ACTION_SEND),
+                        hasType("text/plain"),
+                        hasExtra(is(Intent.EXTRA_TEXT), startsWith("----")),
+                        hasExtra(is(Intent.EXTRA_STREAM),
+                                allOf(hasScheme("content"), hasHost(TemporaryStorageProvider.CONTENT_AUTHORITY)))
+                ))
+        )).respondWith(new ActivityResult(Activity.RESULT_OK, null));
+        onView(withId(R.id.view_key_action_key_share)).perform(click());
+
+    }
+
+
+}

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility/ClipboardReflection.java

@@ -38,7 +38,7 @@ public class ClipboardReflection {
 
     }
 
-    public static CharSequence getClipboardText(Context context) {
+    public static String getClipboardText(Context context) {
         ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
 
         ClipData clip = clipboard.getPrimaryClip();
@@ -48,6 +48,10 @@ public class ClipboardReflection {
         }
 
         ClipData.Item item = clip.getItemAt(0);
-        return item.coerceToText(context);
+        CharSequence seq = item.coerceToText(context);
+        if (seq != null) {
+            return seq.toString();
+        }
+        return null;
     }
 }