我有一个小型 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;
}
}
这些是各自的测试:
@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}")
}
我在intellij中没有任何依赖项问题,但是当我尝试运行
./gradlew clean build
时,我在运行任务时遇到此错误:common:webutils:test
:
java.lang.NoClassDefFoundError: org/springframework/mock/web/MockHttpServletRequest
at com.domain.api.common.webutils.URLUtilsTest.getURLBase(URLUtilsTest.java:27)
我查看了 gradle 文档,它说
我的配置正确吗?如果 test 和 src 都存在
javax.servlet:javax.servlet-api:${javaxServletApiVersion}
,为什么测试期间会失败?
您已经回答了自己的问题:
testCompileOnly:仅用于编译测试的附加依赖项,运行时不使用
testCompileOnly
仅在编译测试时可用,而不是在执行测试时可用。如果您只在测试执行时需要一些东西,而不是像 slf4j
绑定或类似的编译,那么它属于 testRuntimeOnly
。如果您需要一些东西来编译测试以及运行时,那么它属于 testImplementation
。