1
私はSpringブートとRest Docs + Rest Assuredを使用してAPIをテストしています。ここに私のポンポンRestAssuredRestDocumentationConfigurerが原因でNullPointerExceptionが発生する
<properties>
<spring-restdocs.version>1.2.2.RELEASE</spring-restdocs.version>
</properties>
<dependency>
<groupId>org.springframework.restdocs</groupId>
<artifactId>spring-restdocs-core</artifactId>
<version>${spring-restdocs.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.restdocs</groupId>
<artifactId>spring-restdocs-restassured</artifactId>
<version>${spring-restdocs.version}</version>
</dependency>
<dependency>
<groupId>com.jayway.restassured</groupId>
<artifactId>rest-assured</artifactId>
<version>2.7.0</version>
<scope>test</scope>
</dependency>
であることはここに私のテスト
import com.jayway.restassured.RestAssured;
import com.jayway.restassured.builder.RequestSpecBuilder;
import com.jayway.restassured.specification.RequestSpecification;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.restdocs.JUnitRestDocumentation;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import java.util.HashMap;
import java.util.Map;
import static org.hamcrest.core.Is.is;
import static org.springframework.restdocs.restassured.RestAssuredRestDocumentation.document;
import static org.springframework.restdocs.restassured.RestAssuredRestDocumentation.documentationConfiguration;
@SpringBootTest
@RunWith(SpringJUnit4ClassRunner.class)
public class OAuth2Test {
@Rule
public JUnitRestDocumentation restDocumentation = new JUnitRestDocumentation();
private RequestSpecification spec;
private Map<String, String> queryParams;
private int serverPort = 8090;
@Before
public void setUp() {
this.spec = new RequestSpecBuilder().addFilter(documentationConfiguration(this.restDocumentation)).build();
spec.port(serverPort);
spec.authentication().basic("myclient", "secret");
spec.accept(MediaType.APPLICATION_JSON_VALUE);
queryParams = new HashMap<>();
queryParams.put("username", "joe");
queryParams.put("password", "abcd123");
queryParams.put("grant_type", "password");
queryParams.put("scope", "read");
}
@Test
public void testOAuth() {
RestAssured.given(this.spec)
.filter(document("token"))
.queryParameters(queryParams)
.when().post("/oauth/token")
.then().assertThat().statusCode(is(200));
}
}
あるしかし、私はそれを実行したときRestDocs構成を設定しようとしたとき、私はNullPointerExceptionが取得します。ここで
java.lang.NullPointerException
at java.util.HashMap.putMapEntries(HashMap.java:500)
at java.util.HashMap.<init>(HashMap.java:489)
at org.springframework.restdocs.restassured.RestDocumentationFilter.getConfiguration(RestDocumentationFilter.java:77)
at org.springframework.restdocs.restassured.RestDocumentationFilter.filter(RestDocumentationFilter.java:59)
at com.jayway.restassured.filter.Filter$filter.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at com.jayway.restassured.filter.Filter$filter.call(Unknown Source)
at com.jayway.restassured.internal.filter.FilterContextImpl.next(FilterContextImpl.groovy:71)
at org.springframework.restdocs.restassured.RestAssuredRestDocumentationConfigurer.filter(RestAssuredRestDocumentationConfigurer.java:69)
at com.jayway.restassured.filter.Filter$filter.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:141)
at com.jayway.restassured.internal.filter.FilterContextImpl.next(FilterContextImpl.groovy:71)
at com.jayway.restassured.filter.FilterContext$next.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at com.jayway.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1466)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1218)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1027)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:815)
at com.jayway.restassured.internal.RequestSpecificationImpl.invokeMethod(RequestSpecificationImpl.groovy)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.call(PogoInterceptableSite.java:48)
at org.codehaus.groovy.runtime.callsite.PogoInterceptableSite.callCurrent(PogoInterceptableSite.java:58)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:182)
at com.jayway.restassured.internal.RequestSpecificationImpl.post(RequestSpecificationImpl.groovy:155)
at com.jayway.restassured.internal.RequestSpecificationImpl.post(RequestSpecificationImpl.groovy)
at com.greeno.ralts.api.test.OAuth2Test.testOAuth(OAuth2Test.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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.springframework.restdocs.JUnitRestDocumentation$1.evaluate(JUnitRestDocumentation.java:63)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
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.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
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:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
そして、これの根本的な原因があるの原因となるヌル地図を渡しfilter方法であるため、タイプFilterContextImplであるcontextのpropertiesフィールド（ ）がヌルです
多分私はセットアップや何かを台無しにしていますか？私はここにガイドに従っています https://docs.spring.io/spring-restdocs/docs/current/reference/html5/
スタックトレースをブロッククォートとしてフォーマットしないでください。読みやすくするために重要な改行がすべて詰まってしまいます。投稿を編集して、適切にフォーマットされたスタックトレースを再コピーして貼り付け、コードとしてフォーマットしてください。 –
@JimGarrisonさんのおかげです。 – zero01alpha
NPEの原因は不明ですが、REST Assured 2.8以降を使用する必要があります。https://docs.spring.io/spring-restdocs/docs/1.2.3 .RELEASE/reference/html5 /＃取得開始要件。 –