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/*
* Copyright (C) 2015 The Guava Authors
*
* 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.common.graph;
import static com.google.common.graph.TestUtil.ERROR_ELEMENT_NOT_IN_GRAPH;
import static com.google.common.truth.Truth.assertWithMessage;
import com.google.common.testing.AbstractPackageSanityTests;
import junit.framework.AssertionFailedError;
/**
* Covers basic sanity checks for the entire package.
*
* @author Kurt Alfred Kluever
*/
public class PackageSanityTests extends AbstractPackageSanityTests {
private static final AbstractGraphBuilder<?> GRAPH_BUILDER_A =
GraphBuilder.directed().expectedNodeCount(10);
private static final AbstractGraphBuilder<?> GRAPH_BUILDER_B =
ValueGraphBuilder.directed().allowsSelfLoops(true).expectedNodeCount(16);
private static final ImmutableGraph<String> IMMUTABLE_GRAPH_A =
GraphBuilder.directed().<String>immutable().addNode("A").build();
private static final ImmutableGraph<String> IMMUTABLE_GRAPH_B =
GraphBuilder.directed().<String>immutable().addNode("B").build();
private static final NetworkBuilder<?, ?> NETWORK_BUILDER_A =
NetworkBuilder.directed().allowsParallelEdges(true).expectedNodeCount(10);
private static final NetworkBuilder<?, ?> NETWORK_BUILDER_B =
NetworkBuilder.directed().allowsSelfLoops(true).expectedNodeCount(16);
private static final ImmutableNetwork<String, String> IMMUTABLE_NETWORK_A =
NetworkBuilder.directed().<String, String>immutable().addNode("A").build();
private static final ImmutableNetwork<String, String> IMMUTABLE_NETWORK_B =
NetworkBuilder.directed().<String, String>immutable().addNode("B").build();
public PackageSanityTests() {
MutableNetwork<String, String> mutableNetworkA = NetworkBuilder.directed().build();
mutableNetworkA.addNode("a");
MutableNetwork<String, String> mutableNetworkB = NetworkBuilder.directed().build();
mutableNetworkB.addNode("b");
setDistinctValues(AbstractGraphBuilder.class, GRAPH_BUILDER_A, GRAPH_BUILDER_B);
setDistinctValues(Graph.class, IMMUTABLE_GRAPH_A, IMMUTABLE_GRAPH_B);
setDistinctValues(MutableNetwork.class, mutableNetworkA, mutableNetworkB);
setDistinctValues(NetworkBuilder.class, NETWORK_BUILDER_A, NETWORK_BUILDER_B);
setDistinctValues(Network.class, IMMUTABLE_NETWORK_A, IMMUTABLE_NETWORK_B);
setDefault(EndpointPair.class, EndpointPair.ordered("A", "B"));
}
@Override
public void testNulls() throws Exception {
try {
super.testNulls();
} catch (AssertionFailedError e) {
assertWithMessage("Method did not throw null pointer OR element not in graph exception.")
.that(e)
.hasCauseThat()
.hasMessageThat()
.contains(ERROR_ELEMENT_NOT_IN_GRAPH);
}
}
}
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