ResourceIdentifierTest.java

/*
 * Copyright 2016 Google Inc. All Rights Reserved.
 *
 * 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 com.google.devrel.gmscore.tools.apk.arsc;

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

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

import java.util.Arrays;

@RunWith(Parameterized.class)
public class ResourceIdentifierTest {

  @Parameters
  public static Iterable<Object[]> data() {
    return Arrays.asList(new Object[][] {
      {0x01234567, 0x01, 0x23, 0x4567},
      {0xFEDCBA98, 0xFE, 0xDC, 0xBA98}
    });
  }

  private final int packageId;
  private final int typeId;
  private final int entryId;
  private ResourceIdentifier resourceIdentifier;

  public ResourceIdentifierTest(int resourceId, int packageId, int typeId, int entryId) {
    resourceIdentifier = ResourceIdentifier.create(resourceId);
    this.packageId = packageId;
    this.typeId = typeId;
    this.entryId = entryId;
  }

  @Test
  public void resourceIdentifier_comparePackage() {
    assertThat(resourceIdentifier.packageId()).isEqualTo(packageId);
  }

  @Test
  public void resourceIdentifier_compareType() {
    assertThat(resourceIdentifier.typeId()).isEqualTo(typeId);
  }

  @Test
  public void resourceIdentifier_compareEntry() {
    assertThat(resourceIdentifier.entryId()).isEqualTo(entryId);
  }
}