1 /* 2 * Copyright (C) 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 17 package com.google.android.textclassifier.utils.utf8; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import org.junit.Before; 22 import org.junit.Test; 23 import org.junit.runner.RunWith; 24 import org.junit.runners.JUnit4; 25 26 /** This is just a launcher of the tests because we need a valid JNIEnv in the C++ test. */ 27 @RunWith(JUnit4.class) 28 public class UniLibJavaIcuTest { 29 30 @Before setUp()31 public void setUp() throws Exception { 32 System.loadLibrary("unilib-javaicu_test-jni"); 33 } 34 testsMain()35 private native boolean testsMain(); 36 37 @Test testNative()38 public void testNative() { 39 assertThat(testsMain()).isTrue(); 40 } 41 } 42