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Commit 2ca5dfe5 authored by Felipe Leme's avatar Felipe Leme
Browse files

Added unit tests for ContentCaptureContext 

Test: atest FrameworksCoreTests:android.view.contentcapture.ContentCaptureEventTest \
      FrameworksCoreTests:android.view.contentcapture.ViewNodeTest \
      CtsContentCaptureServiceTestCases
Fixes: 123038898

Change-Id: I0454e14743bb90f3f6883d86fe393efbda09166b
parent a6a335de

core/java/android/view/contentcapture/ContentCaptureEvent.java

+4 −1
Original line number Diff line number Diff line
@@ -138,8 +138,11 @@ public final class ContentCaptureEvent implements Parcelable { 


    /**

     * Adds an autofill id to the this event, merging the single id into a list if necessary.

     * @hide */

     *

     * @hide

     */

    public ContentCaptureEvent addAutofillId(@NonNull AutofillId id) {

        Preconditions.checkNotNull(id);

        if (mIds == null) {

            mIds = new ArrayList<>();

            if (mId == null) {

core/java/android/view/contentcapture/ViewNode.java

+1 −1
Original line number Diff line number Diff line
@@ -600,7 +600,7 @@ public final class ViewNode extends AssistStructure.ViewNode { 
    /** @hide */

    public static @Nullable ViewNode readFromParcel(@NonNull Parcel parcel) {

        final long nodeFlags = parcel.readLong();

        return nodeFlags == 0 ? new ViewNode() : new ViewNode(nodeFlags, parcel);

        return nodeFlags == 0 ? null : new ViewNode(nodeFlags, parcel);

    }



    /** @hide */

core/tests/coretests/src/android/view/contentcapture/ContentCaptureEventTest.java

0 → 100644
+229 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2019 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package android.view.contentcapture;



import static android.view.contentcapture.ContentCaptureEvent.TYPE_SESSION_FINISHED;

import static android.view.contentcapture.ContentCaptureEvent.TYPE_SESSION_STARTED;

import static android.view.contentcapture.ContentCaptureEvent.TYPE_VIEW_DISAPPEARED;



import static com.google.common.truth.Truth.assertThat;



import static org.testng.Assert.assertThrows;



import android.os.Parcel;

import android.os.SystemClock;

import android.view.autofill.AutofillId;



import org.junit.Test;

import org.junit.runner.RunWith;

import org.junit.runners.JUnit4;



import java.util.ArrayList;



/**

 * Unit test for {@link ContentCaptureEvent}.

 *

 * <p>To run it:

 * {@code atest FrameworksCoreTests:android.view.contentcapture.ContentCaptureEventTest}

 */

@RunWith(JUnit4.class)

public class ContentCaptureEventTest {



    private static final long MY_EPOCH = SystemClock.uptimeMillis();



    // Not using @Mock because it's final - no need to be fancy here....

    private final ContentCaptureContext mClientContext = new ContentCaptureContext.Builder()

            .setAction("WHATEVER").build();



    @Test

    public void testSetAutofillId_null() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        assertThrows(NullPointerException.class, () -> event.setAutofillId(null));

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).isNull();

    }



    @Test

    public void testSetAutofillIds_null() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        assertThrows(NullPointerException.class, () -> event.setAutofillIds(null));

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).isNull();

    }



    @Test

    public void testAddAutofillId_null() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        assertThrows(NullPointerException.class, () -> event.addAutofillId(null));

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).isNull();

    }



    @Test

    public void testSetAutofillId() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        final AutofillId id = new AutofillId(108);

        event.setAutofillId(id);

        assertThat(event.getId()).isEqualTo(id);

        assertThat(event.getIds()).isNull();

    }



    @Test

    public void testSetAutofillIds() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        final AutofillId id = new AutofillId(108);

        final ArrayList<AutofillId> ids = new ArrayList<>(1);

        ids.add(id);

        event.setAutofillIds(ids);

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).containsExactly(id);

    }



    @Test

    public void testAddAutofillId() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        final AutofillId id1 = new AutofillId(108);

        event.addAutofillId(id1);

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).containsExactly(id1);



        final AutofillId id2 = new AutofillId(666);

        event.addAutofillId(id2);

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).containsExactly(id1, id2).inOrder();

    }



    @Test

    public void testAddAutofillId_afterSetId() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        final AutofillId id1 = new AutofillId(108);

        event.setAutofillId(id1);

        assertThat(event.getId()).isEqualTo(id1);

        assertThat(event.getIds()).isNull();



        final AutofillId id2 = new AutofillId(666);

        event.addAutofillId(id2);

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).containsExactly(id1, id2).inOrder();

    }



    @Test

    public void testAddAutofillId_afterSetIds() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);



        final AutofillId id1 = new AutofillId(108);

        final ArrayList<AutofillId> ids = new ArrayList<>(1);

        ids.add(id1);

        event.setAutofillIds(ids);

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).containsExactly(id1);



        final AutofillId id2 = new AutofillId(666);

        event.addAutofillId(id2);

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).containsExactly(id1, id2).inOrder();

    }



    @Test

    public void testSessionStarted_directly() {

        final ContentCaptureEvent event = newEventForSessionStarted();

        assertSessionStartedEvent(event);

    }



    @Test

    public void testSessionStarted_throughParcel() {

        final ContentCaptureEvent event = newEventForSessionStarted();

        final ContentCaptureEvent clone = cloneThroughParcel(event);

        assertSessionStartedEvent(clone);

    }



    private ContentCaptureEvent newEventForSessionStarted() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_SESSION_STARTED)

                .setClientContext(mClientContext)

                .setParentSessionId("108");

        assertThat(event).isNotNull();

        return event;

    }



    private void assertSessionStartedEvent(ContentCaptureEvent event) {

        assertThat(event.getType()).isEqualTo(TYPE_SESSION_STARTED);

        assertThat(event.getEventTime()).isAtLeast(MY_EPOCH);

        assertThat(event.getSessionId()).isEqualTo("42");

        assertThat(event.getParentSessionId()).isEqualTo("108");

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).isNull();

        assertThat(event.getText()).isNull();

        assertThat(event.getViewNode()).isNull();

        final ContentCaptureContext clientContext = event.getClientContext();

        assertThat(clientContext.getAction()).isEqualTo("WHATEVER");

    }



    @Test

    public void testSessionFinished_directly() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_SESSION_FINISHED)

                .setParentSessionId("108");

        assertThat(event).isNotNull();

        assertSessionFinishedEvent(event);

    }



    @Test

    public void testSessionFinished_throughParcel() {

        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_SESSION_FINISHED)

                .setClientContext(mClientContext) // should not be writting to parcel

                .setParentSessionId("108");

        assertThat(event).isNotNull();

        final ContentCaptureEvent clone = cloneThroughParcel(event);

        assertSessionFinishedEvent(clone);

    }



    private void assertSessionFinishedEvent(ContentCaptureEvent event) {

        assertThat(event.getType()).isEqualTo(TYPE_SESSION_FINISHED);

        assertThat(event.getEventTime()).isAtLeast(MY_EPOCH);

        assertThat(event.getSessionId()).isEqualTo("42");

        assertThat(event.getParentSessionId()).isEqualTo("108");

        assertThat(event.getId()).isNull();

        assertThat(event.getIds()).isNull();

        assertThat(event.getText()).isNull();

        assertThat(event.getViewNode()).isNull();

        assertThat(event.getClientContext()).isNull();

    }



    private ContentCaptureEvent cloneThroughParcel(ContentCaptureEvent event) {

        Parcel parcel = Parcel.obtain();



        try {

            // Write to parcel

            parcel.setDataPosition(0); // Sanity / paranoid check

            event.writeToParcel(parcel, 0);



            // Read from parcel

            parcel.setDataPosition(0);

            ContentCaptureEvent clone = ContentCaptureEvent.CREATOR.createFromParcel(parcel);

            assertThat(clone).isNotNull();

            return clone;

        } finally {

            parcel.recycle();

        }

    }



}