Moved briar-android tests into their respective packages.

briar-android/test/java/org/briarproject/android/forum/ForumActivityTest.java

@@ -0,0 +1,125 @@
+package org.briarproject.android.forum;
+
+import android.content.Intent;
+
+import junit.framework.Assert;
+
+import org.briarproject.BuildConfig;
+import org.briarproject.TestUtils;
+import org.briarproject.android.TestBriarApplication;
+import org.briarproject.android.controller.handler.UiResultHandler;
+import org.briarproject.api.identity.Author;
+import org.briarproject.api.identity.AuthorId;
+import org.briarproject.api.sync.GroupId;
+import org.briarproject.api.sync.MessageId;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricGradleTestRunner;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+@RunWith(RobolectricGradleTestRunner.class)
+@Config(constants = BuildConfig.class, sdk = 21,
+		application = TestBriarApplication.class)
+public class ForumActivityTest {
+
+	private final static String AUTHOR_1 = "Author 1";
+	private final static String AUTHOR_2 = "Author 2";
+	private final static String AUTHOR_3 = "Author 3";
+	private final static String AUTHOR_4 = "Author 4";
+	private final static String AUTHOR_5 = "Author 5";
+	private final static String AUTHOR_6 = "Author 6";
+
+	private final static String[] AUTHORS = {
+			AUTHOR_1, AUTHOR_2, AUTHOR_3, AUTHOR_4, AUTHOR_5, AUTHOR_6
+	};
+
+	/*
+		1
+		-> 2
+		   -> 3
+			  -> 4
+		   5
+		6
+	 */
+	private final static int[] LEVELS = {
+			0, 1, 2, 3, 1, 0
+	};
+
+	private TestForumActivity forumActivity;
+	@Captor
+	private ArgumentCaptor<UiResultHandler<Boolean>> rc;
+
+	@Before
+	public void setUp() {
+		MockitoAnnotations.initMocks(this);
+		Intent intent = new Intent();
+		intent.putExtra("briar.GROUP_ID", TestUtils.getRandomId());
+		forumActivity = Robolectric.buildActivity(TestForumActivity.class)
+				.withIntent(intent).create().resume().get();
+	}
+
+
+	private List<ForumEntry> getDummyData() {
+		ForumEntry[] forumEntries = new ForumEntry[6];
+		for (int i = 0; i < forumEntries.length; i++) {
+			forumEntries[i] =
+					new ForumEntry(new MessageId(TestUtils.getRandomId()),
+							AUTHORS[i], LEVELS[i], System.currentTimeMillis(),
+							AUTHORS[i], new AuthorId(TestUtils.getRandomId()),
+							Author.Status.UNKNOWN);
+		}
+		return new ArrayList<>(Arrays.asList(forumEntries));
+	}
+
+	@Test
+	public void testNestedEntries() {
+		ForumController mc = forumActivity.getController();
+		List<ForumEntry> dummyData = getDummyData();
+		Mockito.when(mc.getForumEntries()).thenReturn(dummyData);
+		// Verify that the forum load is called once
+		verify(mc, times(1))
+				.loadForum(Mockito.any(GroupId.class), rc.capture());
+		rc.getValue().onResult(true);
+		verify(mc, times(1)).getForumEntries();
+		ForumActivity.ForumAdapter adapter = forumActivity.getAdapter();
+		Assert.assertNotNull(adapter);
+		// Cascade close
+		assertEquals(6, adapter.getItemCount());
+		adapter.hideDescendants(dummyData.get(2));
+		assertEquals(5, adapter.getItemCount());
+		adapter.hideDescendants(dummyData.get(1));
+		assertEquals(4, adapter.getItemCount());
+		adapter.hideDescendants(dummyData.get(0));
+		assertEquals(2, adapter.getItemCount());
+		assertTrue(dummyData.get(0).getText()
+				.equals(adapter.getVisibleEntry(0).getText()));
+		assertTrue(dummyData.get(5).getText()
+				.equals(adapter.getVisibleEntry(1).getText()));
+		// Cascade re-open
+		adapter.showDescendants(dummyData.get(0));
+		assertEquals(4, adapter.getItemCount());
+		adapter.showDescendants(dummyData.get(1));
+		assertEquals(5, adapter.getItemCount());
+		adapter.showDescendants(dummyData.get(2));
+		assertEquals(6, adapter.getItemCount());
+		assertTrue(dummyData.get(2).getText()
+				.equals(adapter.getVisibleEntry(2).getText()));
+		assertTrue(dummyData.get(4).getText()
+				.equals(adapter.getVisibleEntry(4).getText()));
+	}
+}

briar-android/test/java/org/briarproject/android/forum/TestForumActivity.java

@@ -0,0 +1,39 @@
+package org.briarproject.android.forum;
+
+import org.briarproject.android.ActivityModule;
+import org.briarproject.android.controller.BriarController;
+import org.briarproject.android.controller.BriarControllerImpl;
+import org.mockito.Mockito;
+
+/**
+ * This class exposes the ForumController and offers the possibility to
+ * override it.
+ */
+public class TestForumActivity extends ForumActivity {
+
+	public ForumController getController() {
+		return forumController;
+	}
+
+	public ForumAdapter getAdapter() {
+		return forumAdapter;
+	}
+
+	protected ActivityModule getActivityModule() {
+		return new ActivityModule(this) {
+			@Override
+			protected BriarController provideBriarController(
+					BriarControllerImpl briarControllerImpl) {
+				BriarController c = Mockito.mock(BriarController.class);
+				Mockito.when(c.hasEncryptionKey()).thenReturn(true);
+				return c;
+			}
+
+			@Override
+			protected ForumController provideForumController(
+					ForumControllerImpl forumController) {
+				return Mockito.mock(ForumController.class);
+			}
+		};
+	}
+}