1 /* 2 * Copyright (C) 2017 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.android.tv.testing; 18 19 import android.support.annotation.Nullable; 20 import com.android.tv.data.ChannelNumber; 21 import com.google.common.truth.ComparableSubject; 22 import com.google.common.truth.FailureMetadata; 23 import com.google.common.truth.Subject; 24 import com.google.common.truth.Truth; 25 26 /** Propositions for {@link ChannelNumber} subjects. */ 27 public final class ChannelNumberSubject 28 extends ComparableSubject<ChannelNumberSubject, ChannelNumber> { 29 private static final Subject.Factory<ChannelNumberSubject, ChannelNumber> FACTORY = 30 ChannelNumberSubject::new; 31 channelNumbers()32 public static Subject.Factory<ChannelNumberSubject, ChannelNumber> channelNumbers() { 33 return FACTORY; 34 } 35 assertThat(@ullable ChannelNumber actual)36 public static ChannelNumberSubject assertThat(@Nullable ChannelNumber actual) { 37 return Truth.assertAbout(channelNumbers()).that(actual); 38 } 39 ChannelNumberSubject(FailureMetadata failureMetadata, @Nullable ChannelNumber subject)40 public ChannelNumberSubject(FailureMetadata failureMetadata, @Nullable ChannelNumber subject) { 41 super(failureMetadata, subject); 42 } 43 displaysAs(int major)44 public void displaysAs(int major) { 45 if (!getSubject().majorNumber.equals(Integer.toString(major)) 46 || getSubject().hasDelimiter) { 47 fail("displaysAs", major); 48 } 49 } 50 displaysAs(int major, int minor)51 public void displaysAs(int major, int minor) { 52 if (!getSubject().majorNumber.equals(Integer.toString(major)) 53 || !getSubject().minorNumber.equals(Integer.toString(minor)) 54 || !getSubject().hasDelimiter) { 55 fail("displaysAs", major + "-" + minor); 56 } 57 } 58 isEmpty()59 public void isEmpty() { 60 if (!getSubject().majorNumber.isEmpty() 61 || !getSubject().minorNumber.isEmpty() 62 || getSubject().hasDelimiter) { 63 fail("isEmpty"); 64 } 65 } 66 } 67