Merge "HardwareRevisionPreferenceControllerTest converted to JUnit."

 * 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

 * limitations under the License.

 */

package com.android.settings.deviceinfo.hardwareinfo;

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

import static org.mockito.Mockito.doNothing;

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.spy;

import android.content.ClipData;

import android.content.ClipboardManager;

import android.content.Context;

import android.os.Looper;

import android.os.SystemProperties;

import androidx.test.annotation.UiThreadTest;

import androidx.test.core.app.ApplicationProvider;

import androidx.test.ext.junit.runners.AndroidJUnit4;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.MockitoAnnotations;

import org.robolectric.RobolectricTestRunner;

import org.robolectric.RuntimeEnvironment;

import org.mockito.ArgumentCaptor;

@RunWith(RobolectricTestRunner.class)

@RunWith(AndroidJUnit4.class)

public class HardwareRevisionPreferenceControllerTest {

    private Context mContext;

    private HardwareRevisionPreferenceController mController;

    private ClipboardManager mClipboardManager;

    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);

        mContext = RuntimeEnvironment.application;

        if (Looper.myLooper() == null) {

            Looper.prepare();

        }

        mContext = spy(ApplicationProvider.getApplicationContext());

        mClipboardManager = (ClipboardManager) spy(mContext.getSystemService(CLIPBOARD_SERVICE));

        doReturn(mClipboardManager).when(mContext).getSystemService(CLIPBOARD_SERVICE);

        mController = new HardwareRevisionPreferenceController(mContext,

                "hardware_info_device_revision");

    }

    @Test

    @UiThreadTest

    public void copy_shouldCopyHardwareRevisionToClipboard() {

        final String fakeHardwareVer = "FakeVer1.0";

        SystemProperties.set("ro.boot.hardware.revision", fakeHardwareVer);

        ArgumentCaptor<ClipData> captor = ArgumentCaptor.forClass(ClipData.class);

        doNothing().when(mClipboardManager).setPrimaryClip(captor.capture());

        mController.copy();

        final ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService(

                CLIPBOARD_SERVICE);

        final CharSequence data = clipboard.getPrimaryClip().getItemAt(0).getText();

        assertThat(data.toString()).isEqualTo(fakeHardwareVer);

        final ClipData data = captor.getValue();

        final String hardwareVer = SystemProperties.get("ro.boot.hardware.revision");

        assertThat(data.getItemAt(0).getText().toString()).isEqualTo(hardwareVer);

    }

}