src/android/tests/src/com/google/android/inputmethod/japanese/mushroom/MushroomUtilTest.java

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package org.mozc.android.inputmethod.japanese.mushroom;

import static org.easymock.EasyMock.capture;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.expect;

import org.mozc.android.inputmethod.japanese.testing.InstrumentationTestCaseWithMock;

import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.test.mock.MockPackageManager;

import org.easymock.Capture;

import java.util.Collections;
import java.util.List;

/**
 */
public class MushroomUtilTest extends InstrumentationTestCaseWithMock {
  public void testGetMushroomApplicationList() {
    PackageManager manager = createMock(MockPackageManager.class);
    Capture<Intent> intentCapture = new Capture<Intent>();

    List<ResolveInfo> result = Collections.emptyList();
    expect(manager.queryIntentActivities(capture(intentCapture), eq(0)))
        .andReturn(result);

    replayAll();

    assertSame(result, MushroomUtil.getMushroomApplicationList(manager));

    verifyAll();
    Intent intent = intentCapture.getValue();
    assertNotNull(intent);
    assertEquals(MushroomUtil.ACTION, intent.getAction());
    assertEquals(Collections.singleton(MushroomUtil.CATEGORY),
                 intent.getCategories());
  }

  public void testCreateMushroomSelectionActivityLaunchingIntent() {
    Intent intent = MushroomUtil.createMushroomSelectionActivityLaunchingIntent(
        getInstrumentation().getTargetContext(), 10, "abc");

    assertNull(intent.getAction());
    assertEquals(Intent.FLAG_ACTIVITY_NEW_TASK, intent.getFlags());
    assertEquals(10, MushroomUtil.getFieldId(intent));
    assertEquals("abc", MushroomUtil.getReplaceKey(intent));
  }

  public void testCreateMushroomLaunchingIntent() {
    Intent intent = MushroomUtil.createMushroomLaunchingIntent(
        "mock.package.name", "mock.package.name.MockClassName", "abc");
    assertEquals(MushroomUtil.ACTION, intent.getAction());
    assertEquals(Collections.singleton(MushroomUtil.CATEGORY), intent.getCategories());
    assertEquals("abc", MushroomUtil.getReplaceKey(intent));
    assertFalse(intent.hasExtra(MushroomUtil.FIELD_ID));
    assertEquals("mock.package.name", intent.getComponent().getPackageName());
    assertEquals("mock.package.name.MockClassName", intent.getComponent().getClassName());
  }

  public void testSendReplaceKey() {
    Intent originalIntent = new Intent();
    originalIntent.putExtra(MushroomUtil.FIELD_ID, 10);
    Intent resultIntent = new Intent();
    resultIntent.putExtra(MushroomUtil.KEY, "abc");

    MushroomResultProxy resultProxy = MushroomResultProxy.getInstance();
    try {
      resultProxy.clear();
      MushroomUtil.sendReplaceKey(originalIntent, resultIntent);
      assertEquals("abc", resultProxy.getReplaceKey(10));
    } finally {
      resultProxy.clear();
    }
  }
}