内部インターフェイスからモックを作成する際に問題があります。Easymock - 内部クラス/インタフェースをモックする
私はので、私は方法を以下でこれを行っているjavax.ws.rs.client
からのHttpClientを模擬したいと思います。
mockedClient = createMock(Client.class);
webTarget = createMock(WebTarget.class);
Invocation.Builder builder = createMock(Invocation.Builder.class); //<-error
response = createMock(Response.class);
EasyMockを使用してどのようにしたらいいですか? 私はこのインタフェースを実装し、実装で使用するメソッドを嘲笑します。それはよい回避策ですか?
どのようにこのインターフェイスの外観のように:
//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//
package javax.ws.rs.client;
import java.util.Locale;
import java.util.concurrent.Future;
import javax.ws.rs.client.AsyncInvoker;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.InvocationCallback;
import javax.ws.rs.client.SyncInvoker;
import javax.ws.rs.core.CacheControl;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
public interface Invocation {
Invocation property(String var1, Object var2);
Response invoke();
<T> T invoke(Class<T> var1);
<T> T invoke(GenericType<T> var1);
Future<Response> submit();
<T> Future<T> submit(Class<T> var1);
<T> Future<T> submit(GenericType<T> var1);
<T> Future<T> submit(InvocationCallback<T> var1);
public interface Builder extends SyncInvoker {
Invocation build(String var1);
Invocation build(String var1, Entity<?> var2);
Invocation buildGet();
Invocation buildDelete();
Invocation buildPost(Entity<?> var1);
Invocation buildPut(Entity<?> var1);
AsyncInvoker async();
Invocation.Builder accept(String... var1);
Invocation.Builder accept(MediaType... var1);
Invocation.Builder acceptLanguage(Locale... var1);
Invocation.Builder acceptLanguage(String... var1);
Invocation.Builder acceptEncoding(String... var1);
Invocation.Builder cookie(Cookie var1);
Invocation.Builder cookie(String var1, String var2);
Invocation.Builder cacheControl(CacheControl var1);
Invocation.Builder header(String var1, Object var2);
Invocation.Builder headers(MultivaluedMap<String, Object> var1);
Invocation.Builder property(String var1, Object var2);
}
}
コンソールからの例外:
java.lang.ExceptionInInitializerError
at java.lang.J9VMInternals.initialize(J9VMInternals.java:258)
at java.lang.Class.forNameImpl(Native Method)
at java.lang.Class.forName(Class.java:182)
at com.sun.proxy.$Proxy16.<clinit>(Unknown Source)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:236)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:80)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:57)
at java.lang.reflect.Constructor.newInstance(Constructor.java:539)
at java.lang.reflect.Proxy.newInstance(Proxy.java:753)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:744)
at org.easymock.internal.JavaProxyFactory.createProxy(JavaProxyFactory.java:30)
at org.easymock.internal.MocksControl.createMock(MocksControl.java:113)
at org.easymock.internal.MocksControl.createMock(MocksControl.java:94)
at org.easymock.EasyMock.niceMock(EasyMock.java:181)
at org.easymock.EasyMock.createNiceMock(EasyMock.java:349)
at
at
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: org.glassfish.jersey.internal.RuntimeDelegateImpl
at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:152)
at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:120)
at javax.ws.rs.core.Cookie.<clinit>(Cookie.java:61)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:236)
... 41 more Caused by: java.lang.ClassNotFoundException: org.glassfish.jersey.internal.RuntimeDelegateImpl
at java.lang.Class.forName(Class.java:182)
at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:114)
at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:207)
at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:135)
... 45 more
編集:
私はこのようにこのオブジェクトを投影しあざけりするmockitoを追加します。
Invocation.Builder builder = mock(Invocation.Builder.class);
それは動作します!
なぜ、このモックがEasyMockで動作しないのですか?
内部インターフェイスを移動してから黙っている方が簡単でしょうか? – byxor
また、コードの画像ではなく、コードを投稿してください。 – byxor
しかし、このインターフェイスは私の実装ではなく、Javaライブラリ内にあります:) – przemoW