ProjectBuildingResultWithLocationAssert.java
/*
* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
package org.apache.maven.project;
import static java.util.stream.Collectors.joining;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* JUnit custom assertion to help create fluent assertions about {@link ProjectBuildingResult} instances.
*/
class ProjectBuildingResultWithLocationAssert {
private final ProjectBuildingResult actual;
ProjectBuildingResultWithLocationAssert(ProjectBuildingResult actual) {
this.actual = actual;
}
public static ProjectBuildingResultWithLocationAssert assertThat(ProjectBuildingResult actual) {
return new ProjectBuildingResultWithLocationAssert(actual);
}
public ProjectBuildingResultWithLocationAssert hasLocation(int columnNumber, int lineNumber) {
assertNotNull(actual);
boolean hasLocation = actual.getProblems().stream()
.anyMatch(p -> p.getLineNumber() == lineNumber && p.getColumnNumber() == columnNumber);
if (!hasLocation) {
String actualLocations = actual.getProblems().stream()
.map(p -> formatLocation(p.getColumnNumber(), p.getLineNumber()))
.collect(joining(", "));
String message = String.format(
"Expected ProjectBuildingResult to have location <%s> but had locations <%s>",
formatLocation(columnNumber, lineNumber), actualLocations);
assertTrue(false, message);
}
return this;
}
private String formatLocation(int columnNumber, int lineNumber) {
return String.format("line %d, column %d", lineNumber, columnNumber);
}
// Helper method for backward compatibility
static ProjectBuildingResultWithLocationAssert projectBuildingResultWithLocation(int columnNumber, int lineNumber) {
return new ProjectBuildingResultWithLocationAssert(null).hasLocation(columnNumber, lineNumber);
}
}