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Tritty 2018-08-25 20:10:17 +05:30
parent 3f75993c4b
commit 00e495c2d5
2 changed files with 3 additions and 104 deletions
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6
spring-core/src/test/java/com/baeldung/resource/SpringResourceIntegrationTest.java
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@ -31,7 +31,7 @@ import org.springframework.util.ResourceUtils;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(loader = AnnotationConfigContextLoader.class)
public class SpringResourceIntegrationTest {
public class SpringResourceTest {
/**
* Resource loader instance for lazily loading resources.
*/
@ -77,8 +77,8 @@ public class SpringResourceIntegrationTest {
@Test
public void whenResourceUtils_thenReadSuccessful() throws IOException {
final File employeeFile = ResourceUtils.getFile("classpath:data/employees.dat");
final String employees = new String(Files.readAllBytes(employeeFile.toPath()));
final String employees = new String(Files.readAllBytes(ResourceUtils.getFile("classpath:data/employees.dat")
.toPath()));
assertEquals(EMPLOYEES_EXPECTED, employees);
}

101
spring-core/src/test/java/com/baeldung/resource/SpringResourceTest.java
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@ -1,101 +0,0 @@
package com.baeldung.resource;
import static org.junit.Assert.assertEquals;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.file.Files;
import java.util.stream.Collectors;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationContext;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import org.springframework.util.ResourceUtils;
/**
* Test class illustrating various methods of accessing a file from the classpath using Resource.
* @author tritty
*
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(loader = AnnotationConfigContextLoader.class)
public class SpringResourceTest {
/**
* Resource loader instance for lazily loading resources.
*/
@Autowired
private ResourceLoader resourceLoader;
@Autowired
private ApplicationContext appContext;
/**
* Injecting resource
*/
@Value("classpath:data/employees.dat")
private Resource resourceFile;
/**
* Data in data/employee.dat
*/
private static final String EMPLOYEES_EXPECTED = "Joe Employee,Jan Employee,James T. Employee";
@Test
public void whenResourceLoader_thenReadSuccessful() throws IOException {
final Resource resource = resourceLoader.getResource("classpath:data/employees.dat");
final String employees = new String(Files.readAllBytes(resource.getFile()
.toPath()));
assertEquals(EMPLOYEES_EXPECTED, employees);
}
@Test
public void whenApplicationContext_thenReadSuccessful() throws IOException {
final Resource resource = appContext.getResource("classpath:data/employees.dat");
final String employees = new String(Files.readAllBytes(resource.getFile()
.toPath()));
assertEquals(EMPLOYEES_EXPECTED, employees);
}
@Test
public void whenAutowired_thenReadSuccessful() throws IOException {
final String employees = new String(Files.readAllBytes(resourceFile.getFile()
.toPath()));
assertEquals(EMPLOYEES_EXPECTED, employees);
}
@Test
public void whenResourceUtils_thenReadSuccessful() throws IOException {
final String employees = new String(Files.readAllBytes(ResourceUtils.getFile("classpath:data/employees.dat")
.toPath()));
assertEquals(EMPLOYEES_EXPECTED, employees);
}
@Test
public void whenResourceAsStream_thenReadSuccessful() throws IOException {
final InputStream resource = new ClassPathResource("data/employees.dat").getInputStream();
try (BufferedReader reader = new BufferedReader(new InputStreamReader(resource))) {
final String employees = reader.lines()
.collect(Collectors.joining("\n"));
assertEquals(EMPLOYEES_EXPECTED, employees);
}
}
@Test
public void whenResourceAsFile_thenReadSuccessful() throws IOException {
final File resource = new ClassPathResource("data/employees.dat").getFile();
final String employees = new String(Files.readAllBytes(resource.toPath()));
assertEquals(EMPLOYEES_EXPECTED, employees);
}
}