1/* 2 * Copyright 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.arch.navigation.integration; 18 19import static org.hamcrest.CoreMatchers.is; 20import static org.hamcrest.MatcherAssert.assertThat; 21 22import android.arch.navigation.safeargs.testapp.R; 23import android.arch.navigation.testapp.MainFragmentDirections; 24 25import org.junit.Test; 26import org.junit.runner.RunWith; 27import org.junit.runners.JUnit4; 28 29@RunWith(JUnit4.class) 30public class MainDestinationTest { 31 32 @Test 33 public void destinationsTest() { 34 // test that we correctly generated R class references, so it compiles 35 MainFragmentDirections.Next directions = MainFragmentDirections.next("foo", "some"); 36 assertThat(directions.getDestinationId(), is(R.id.next_fragment)); 37 } 38} 39