Merge branch '1.5.x'
Phillip Webb
8 years ago
commit
519f9c6c54
@ -0,0 +1,120 @@
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/*
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* Copyright 2012-2016 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.devtools.restart;
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import java.io.File;
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import java.io.IOException;
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import org.junit.Before;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.rules.TemporaryFolder;
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import org.springframework.boot.devtools.restart.ClassLoaderFilesResourcePatternResolver.DeletedClassLoaderFileResource;
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import org.springframework.boot.devtools.restart.classloader.ClassLoaderFile;
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import org.springframework.boot.devtools.restart.classloader.ClassLoaderFile.Kind;
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import org.springframework.boot.devtools.restart.classloader.ClassLoaderFiles;
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import org.springframework.context.support.GenericApplicationContext;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.core.io.Resource;
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import org.springframework.mock.web.MockServletContext;
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import org.springframework.util.FileCopyUtils;
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import org.springframework.web.context.support.GenericWebApplicationContext;
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import org.springframework.web.context.support.ServletContextResource;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Tests for {@link ClassLoaderFilesResourcePatternResolver}.
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*
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* @author Phillip Webb
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*/
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public class ClassLoaderFilesResourcePatternResolverTests {
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@Rule
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public TemporaryFolder temp = new TemporaryFolder();
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private ClassLoaderFiles files;
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private ClassLoaderFilesResourcePatternResolver resolver;
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@Before
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public void setup() {
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this.files = new ClassLoaderFiles();
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this.resolver = new ClassLoaderFilesResourcePatternResolver(
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new GenericApplicationContext(), this.files);
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}
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@Test
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public void getClassLoaderShouldReturnClassLoader() throws Exception {
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assertThat(this.resolver.getClassLoader()).isNotNull();
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}
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@Test
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public void getResourceShouldReturnResource() throws Exception {
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Resource resource = this.resolver.getResource("index.html");
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assertThat(resource).isNotNull().isInstanceOf(ClassPathResource.class);
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}
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@Test
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public void getResourceWhenHasServeletContextShouldReturnServletResource()
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throws Exception {
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GenericWebApplicationContext context = new GenericWebApplicationContext(
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new MockServletContext());
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this.resolver = new ClassLoaderFilesResourcePatternResolver(context, this.files);
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Resource resource = this.resolver.getResource("index.html");
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assertThat(resource).isNotNull().isInstanceOf(ServletContextResource.class);
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}
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@Test
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public void getResourceWhenDeletedShouldReturnDeletedResource() throws Exception {
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File folder = this.temp.newFolder();
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File file = createFile(folder, "name.class");
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this.files.addFile(folder.getName(), "name.class",
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new ClassLoaderFile(Kind.DELETED, null));
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Resource resource = this.resolver.getResource("file:" + file.getAbsolutePath());
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assertThat(resource).isNotNull()
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.isInstanceOf(DeletedClassLoaderFileResource.class);
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}
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@Test
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public void getResourcesShouldReturnResources() throws Exception {
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File folder = this.temp.newFolder();
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createFile(folder, "name.class");
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Resource[] resources = this.resolver
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.getResources("file:" + folder.getAbsolutePath() + "/**");
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assertThat(resources).isNotEmpty();
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}
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@Test
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public void getResourcesWhenDeletedShouldFilterDeleted() throws Exception {
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File folder = this.temp.newFolder();
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createFile(folder, "name.class");
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this.files.addFile(folder.getName(), "name.class",
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new ClassLoaderFile(Kind.DELETED, null));
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Resource[] resources = this.resolver
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.getResources("file:" + folder.getAbsolutePath() + "/**");
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assertThat(resources).isEmpty();
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}
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private File createFile(File folder, String name) throws IOException {
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File file = new File(folder, name);
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FileCopyUtils.copy("test".getBytes(), file);
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return file;
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}
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}
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