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PathEditorTests.java
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PathEditorTests.java
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/*
* Copyright 2002-2021 the original author or 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
*
* https://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 org.springframework.beans.propertyeditors;
import java.beans.PropertyEditor;
import java.io.File;
import java.nio.file.Path;
import org.junit.jupiter.api.Test;
import org.springframework.util.ClassUtils;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
/**
* @author Juergen Hoeller
* @since 4.3.2
*/
public class PathEditorTests {
@Test
public void testClasspathPathName() {
PropertyEditor pathEditor = new PathEditor();
pathEditor.setAsText("classpath:" + ClassUtils.classPackageAsResourcePath(getClass()) + "/" +
ClassUtils.getShortName(getClass()) + ".class");
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
assertThat(path.toFile().exists()).isTrue();
}
@Test
public void testWithNonExistentResource() {
PropertyEditor propertyEditor = new PathEditor();
assertThatIllegalArgumentException().isThrownBy(() ->
propertyEditor.setAsText("classpath:/no_way_this_file_is_found.doc"));
}
@Test
public void testWithNonExistentPath() {
PropertyEditor pathEditor = new PathEditor();
pathEditor.setAsText("file:/no_way_this_file_is_found.doc");
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
assertThat(!path.toFile().exists()).isTrue();
}
@Test
public void testAbsolutePath() {
PropertyEditor pathEditor = new PathEditor();
pathEditor.setAsText("/no_way_this_file_is_found.doc");
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
assertThat(!path.toFile().exists()).isTrue();
}
@Test
public void testWindowsAbsolutePath() {
PropertyEditor pathEditor = new PathEditor();
pathEditor.setAsText("C:\\no_way_this_file_is_found.doc");
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
assertThat(!path.toFile().exists()).isTrue();
}
@Test
public void testWindowsAbsoluteFilePath() {
PropertyEditor pathEditor = new PathEditor();
try {
pathEditor.setAsText("file://C:\\no_way_this_file_is_found.doc");
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
assertThat(!path.toFile().exists()).isTrue();
}
catch (IllegalArgumentException ex) {
if (File.separatorChar == '\\') { // on Windows, otherwise silently ignore
throw ex;
}
}
}
@Test
public void testUnqualifiedPathNameFound() {
PropertyEditor pathEditor = new PathEditor();
String fileName = ClassUtils.classPackageAsResourcePath(getClass()) + "/" +
ClassUtils.getShortName(getClass()) + ".class";
pathEditor.setAsText(fileName);
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
File file = path.toFile();
assertThat(file.exists()).isTrue();
String absolutePath = file.getAbsolutePath();
if (File.separatorChar == '\\') {
absolutePath = absolutePath.replace('\\', '/');
}
assertThat(absolutePath.endsWith(fileName)).isTrue();
}
@Test
public void testUnqualifiedPathNameNotFound() {
PropertyEditor pathEditor = new PathEditor();
String fileName = ClassUtils.classPackageAsResourcePath(getClass()) + "/" +
ClassUtils.getShortName(getClass()) + ".clazz";
pathEditor.setAsText(fileName);
Object value = pathEditor.getValue();
assertThat(value instanceof Path).isTrue();
Path path = (Path) value;
File file = path.toFile();
assertThat(file.exists()).isFalse();
String absolutePath = file.getAbsolutePath();
if (File.separatorChar == '\\') {
absolutePath = absolutePath.replace('\\', '/');
}
assertThat(absolutePath.endsWith(fileName)).isTrue();
}
}