我有一个小的gradle库项目,它只有两个文件和两个测试:
RandomUtils.java
final class RandomUtils {
private static final SecureRandom random = new SecureRandom();
private RandomUtils() {
}
static String nextRandomId() {
return new BigInteger(130, random).toString(32);
}
}
URLUtils.java
:
public class URLUtils {
private URLUtils() {
}
/**
* Return the base url (eg: http://localhost:8080)
* @param request
* @return String
* @throws MalformedURLException
*/
public static String getURLBase(HttpServletRequest request) throws MalformedURLException {
URL requestURL = new URL(request.getRequestURL().toString());
String port = requestURL.getPort() == -1 ? "" : ":" + requestURL.getPort();
return requestURL.getProtocol() + "://" + requestURL.getHost() + port;
}
}
这些是相关的测试:
@RunWith(JUnit4.class)
public class RandomUtilsTest {
@Test
public void testConstructorIsPrivate() throws Exception {
Constructor constructor = RandomUtils.class.getDeclaredConstructor();
assertTrue(Modifier.isPrivate(constructor.getModifiers()));
constructor.setAccessible(true);
constructor.newInstance();
}
@Test
public void nextRandomId() throws MalformedURLException {
assertNotNull(RandomUtils.nextRandomId());
}
}
和
@RunWith(JUnit4.class)
public class URLUtilsTest {
@Test
public void testConstructorIsPrivate() throws Exception {
Constructor constructor = URLUtils.class.getDeclaredConstructor();
assertTrue(Modifier.isPrivate(constructor.getModifiers()));
constructor.setAccessible(true);
constructor.newInstance();
}
@Test
public void getURLBase() throws MalformedURLException {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setRequestURI("/entity");
assertEquals("http://localhost", URLUtils.getURLBase((HttpServletRequest) request));
request.setRequestURI(":8080/entity");
assertEquals("http://localhost:8080", URLUtils.getURLBase((HttpServletRequest) request));
}
}
我有以下build.gradle
:
dependencies {
compileOnly("javax.servlet:javax.servlet-api:${javaxServletApiVersion}")
testCompileOnly("javax.servlet:javax.servlet-api:${javaxServletApiVersion}")
testCompileOnly("org.springframework:spring-test:${springVersion}")
testCompileOnly("junit:junit:${junitVersion}")
}
我没有在intellij中遇到依赖关系的任何问题,但是当我尝试运行./gradlew clean build
时,我在运行任务:common:webutils:test
时出现此错误:
java.lang.NoClassDefFoundError: org/springframework/mock/web/MockHttpServletRequest
at com.domain.api.common.webutils.URLUtilsTest.getURLBase(URLUtilsTest.java:27)
我查看了gradle documentation,并说明了
我的配置是否正确?如果测试和src都存在javax.servlet:javax.servlet-api:${javaxServletApiVersion}
,为什么它在测试期间失败?
答案 0 :(得分:8)
你已经回答了自己的问题:
testCompileOnly :仅用于编译测试的附加依赖项,未在运行时使用
testCompileOnly
在编译测试时可用,而不是在执行时。如果您仅在测试执行时需要某些内容,而不是像slf4j
绑定或类似内容那样进行编译,则属于testRuntime
。如果您需要编译测试以及运行时,那么它属于testCompile
。