| // Copyright 2023 The Bazel Authors. 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.devtools.build.skyframe; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.eventbus.EventBus; |
| import com.google.devtools.build.lib.events.EventCollector; |
| import com.google.devtools.build.lib.events.ExtendedEventHandler; |
| import com.google.devtools.build.lib.events.Reporter; |
| import com.google.devtools.build.skyframe.SkyframeFocuser.FocusResult; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link SkyframeFocuser}. */ |
| @RunWith(JUnit4.class) |
| public final class SkyframeFocuserTest { |
| |
| private EventCollector eventCollector; |
| private ExtendedEventHandler reporter; |
| |
| @Before |
| public void setup() { |
| eventCollector = new EventCollector(); |
| reporter = new Reporter(new EventBus(), eventCollector); |
| } |
| |
| @Test |
| public void testFocusCommand_emptyInputsReturnsEmptyResult() { |
| InMemoryGraphImpl graph = new InMemoryGraphImpl(); |
| FocusResult focusResult = SkyframeFocuser.focus(graph, reporter); |
| assertThat(focusResult.getDeps()).isEmpty(); |
| assertThat(focusResult.getRdeps()).isEmpty(); |
| } |
| } |