I have been trying to write a unit test case for a Spring Reactive module. I am facing errors in that module.
Here is my test case code:
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.reactive.AutoConfigureWebTestClient;
import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.reactive.server.WebTestClient;
#RunWith(SpringRunner.class)
#WebFluxTest(CustomController.class)
#AutoConfigureWebTestClient
public class CustomControllerTest {
#Autowired
private WebTestClient testClient;
#Test
public void broadcastVoltageConsumption() {
System.out.println("CONTEXT LOADING >>>>>>>>>");
System.out.println(testClient);
}
}
I am getting following error:
java.lang.IllegalStateException: Unable to find a #SpringBootConfiguration, you need to use #ContextConfiguration or #SpringBootTest(classes=...) with your test
at org.springframework.util.Assert.state(Assert.java:73)
at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.getOrFindConfigurationClasses(SpringBootTestContextBootstrapper.java:240)
at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.processMergedContextConfiguration(SpringBootTestContextBootstrapper.java:153)
at org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTestContextBootstrapper.processMergedContextConfiguration(WebFluxTestContextBootstrapper.java:35)
at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration(AbstractTestContextBootstrapper.java:395)
at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildDefaultMergedContextConfiguration(AbstractTestContextBootstrapper.java:312)
at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration(AbstractTestContextBootstrapper.java:265)
at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildTestContext(AbstractTestContextBootstrapper.java:108)
at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.buildTestContext(SpringBootTestContextBootstrapper.java:97)
at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:139)
at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:124)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTestContextManager(SpringJUnit4ClassRunner.java:151)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<init>(SpringJUnit4ClassRunner.java:142)
at org.springframework.test.context.junit4.SpringRunner.<init>(SpringRunner.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49)
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)
While another class with main method has the same configuration it works fine.
#RunWith(SpringRunner.class)
#WebFluxTest
public class SpringWebFluxDemoApplicationTests {
#Test
public void contextLoads() {
System.out.println("CONTEXT LOAD ########## ");
}
}
Not able to figure out what is wrong here, any help on this?
Related
I have seen a number of similar questions, but none of them seem to answer this. I keep getting ExceptionInInitializerError no matter what I try do:
import static org.junit.Assert.fail;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.client.RestTemplate;
#RunWith(MockitoJUnitRunner.class)
public class ClassTest {
#Mock
private RestTemplate mockedRestTemplate;
#Before
public void setup() {
MockitoAnnotations.initMocks(this);
}
#Test
public void test() {
fail("Not IMMM");
}
}
I have also tried #RunWith(SpringRunner.class) but still the same error.
The stacktrace is as shown:
java.lang.ExceptionInInitializerError
at org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter.<init>(ConditionalStackTraceFilter.java:17)
at org.mockito.exceptions.base.MockitoException.filterStackTrace(MockitoException.java:41)
at org.mockito.exceptions.base.MockitoException.<init>(MockitoException.java:30)
at org.mockito.exceptions.misusing.MockitoConfigurationException.<init>(MockitoConfigurationException.java:18)
at org.mockito.internal.configuration.plugins.PluginLoader.loadImpl(PluginLoader.java:66)
at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:24)
at org.mockito.internal.configuration.plugins.PluginRegistry.<init>(PluginRegistry.java:12)
at org.mockito.internal.configuration.plugins.Plugins.<clinit>(Plugins.java:11)
at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:24)
at org.mockito.internal.stubbing.defaultanswers.ReturnsEmptyValues.<init>(ReturnsEmptyValues.java:58)
at org.mockito.internal.stubbing.defaultanswers.ReturnsMoreEmptyValues.<init>(ReturnsMoreEmptyValues.java:51)
at org.mockito.internal.stubbing.defaultanswers.ReturnsSmartNulls.<init>(ReturnsSmartNulls.java:40)
at org.mockito.Answers.<clinit>(Answers.java:43)
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 java.lang.Class.getEnumConstantsShared(Class.java:3320)
at java.lang.Class.enumConstantDirectory(Class.java:3341)
at java.lang.Enum.valueOf(Enum.java:232)
at sun.reflect.annotation.AnnotationParser.parseEnumValue(AnnotationParser.java:483)
at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:347)
at java.lang.reflect.Method.getDefaultValue(Method.java:606)
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:132)
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:85)
at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:266)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1150)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1148)
at java.lang.reflect.Field.getDeclaredAnnotations(Field.java:1139)
at java.lang.reflect.AccessibleObject.getAnnotations(AccessibleObject.java:207)
at org.junit.runners.model.FrameworkField.getAnnotations(FrameworkField.java:31)
at org.junit.runners.model.TestClass.addToAnnotationLists(TestClass.java:84)
at org.junit.runners.model.TestClass.scanAnnotatedMembers(TestClass.java:71)
at org.junit.runners.model.TestClass.<init>(TestClass.java:57)
at org.junit.runners.ParentRunner.createTestClass(ParentRunner.java:88)
at org.junit.runners.ParentRunner.<init>(ParentRunner.java:83)
at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:65)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl$1.<init>(JUnit45AndHigherRunnerImpl.java:23)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.<init>(JUnit45AndHigherRunnerImpl.java:23)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.mockito.internal.runners.util.RunnerProvider.newInstance(RunnerProvider.java:39)
at org.mockito.internal.runners.RunnerFactory.create(RunnerFactory.java:28)
at org.mockito.runners.MockitoJUnitRunner.<init>(MockitoJUnitRunner.java:57)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:90)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:76)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:49)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:526)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:770)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)
Caused by: java.lang.NullPointerException
at org.mockito.internal.configuration.plugins.Plugins.getStackTraceCleanerProvider(Plugins.java:17)
at org.mockito.internal.exceptions.stacktrace.StackTraceFilter.<clinit>(StackTraceFilter.java:21)
... 65 more
I Was experiencing the same issue. Fixed it by changing the dependency in the po.xml as follows. At first, it was mokito-all. changed it to mokito-core.
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>4.0.0</version>
<scope>test</scope>
</dependency>
When I debug the File as Junit then it will throw exception couldn't figure it out ...
package com.fort313.webexmd.test;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.annotation.Rollback;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;
import com.fort313.webexmd.dao.base.AbstractBaseDAO;
import com.fort313.webexmd.daos.AdminDao;
import com.fort313.webexmd.entities.AdminEntity;
import com.fort313.webexmd.entities.ResultList;
#ContextConfiguration(locations = "classpath:/WEB-INF/testSpring/spring-web-config-test.xml")
#RunWith(SpringJUnit4ClassRunner.class)
public class TestAdminDao extends AbstractBaseDAO<AdminEntity, Long> {
#Autowired
private AdminDao adminDao;
#Test
#Transactional
#Rollback(true)
public void testGetAll() {
#SuppressWarnings("unchecked")
ResultList<AdminEntity> list =adminDao.getAll();
System.out.println(list.getTotalRecords());
Assert.assertNotNull(list);
Assert.assertEquals(1,list.getTotalRecords());
}
}
java.lang.NoSuchMethodError: org.springframework.util.Assert.notNull(Ljava/lang/Object;Ljava/util/function/Supplier;)V
at org.springframework.test.context.support.ContextLoaderUtils.resolveContextConfigurationAttributes(ContextLoaderUtils.java:244)
at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration(AbstractTestContextBootstrapper.java:295)
at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildTestContext(AbstractTestContextBootstrapper.java:108)
at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:137)
at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:122)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTestContextManager(SpringJUnit4ClassRunner.java:151)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<init>(SpringJUnit4ClassRunner.java:142)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:87)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:73)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:46)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:522)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
I am trying to run a simple bdd test using behave and serenity but i am getting a initialization error. It seems as though there is a package class which is null but i cannot figure out which one or is there something wrong with way i am initialising my code.
I have been serenity bdd documentation online
https://serenity-bdd.github.io/theserenitybook/latest/jbehave.html
directory tree
new output
Appreciate the help :)
Below is the stack trace and code.
ava.lang.NullPointerException
at net.serenitybdd.jbehave.RootPackage.forPackage(RootPackage.java:8)
at net.serenitybdd.jbehave.SerenityStories.getRootPackage(SerenityStories.java:220)
at net.serenitybdd.jbehave.SerenityStories.stepsFactory(SerenityStories.java:88)
at org.jbehave.core.ConfigurableEmbedder.configuredEmbedder(ConfigurableEmbedder.java:130)
at net.serenitybdd.jbehave.runners.SerenityReportingRunner.<init>(SerenityReportingRunner.java:68)
at net.serenitybdd.jbehave.runners.SerenityReportingRunner.<init>(SerenityReportingRunner.java:62)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:37)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
at org.junit.internal.requests.ClassRequest.createRunner(ClassRequest.java:28)
at org.junit.internal.requests.MemoizingRequest.getRunner(MemoizingRequest.java:19)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49)
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)
test.class
import net.thucydides.core.annotations.Managed;
import net.thucydides.core.annotations.Steps;
import org.jbehave.core.annotations.When;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.WebDriver;
public class test {
#Managed()
WebDriver webDriver;
#Steps
GoogleSteps googleSteps;
#When("I open the page $value")
public void itest(String value) {
googleSteps.sendvalue(value);
}
}
GooglePage.class
import net.serenitybdd.core.annotations.findby.By;
import net.thucydides.core.annotations.DefaultUrl;
import net.thucydides.core.annotations.Step;
import net.thucydides.core.pages.PageObject;
import org.openqa.selenium.Keys;
#DefaultUrl("http://www.google.com")
public class GooglePage extends PageObject {
public void searchGoogle (String q) {
find(By.name("q")).sendKeys(q, Keys.ENTER);
}
}
GoogleSteps.class
import net.thucydides.core.annotations.Step;
public class GoogleSteps {
GooglePage googlePage;
#Step
public void open_page() {
googlePage.open();
}
#Step
public void sendvalue (String value) {
googlePage.searchGoogle(value);
}
}
GoogleRunner.class
import net.serenitybdd.jbehave.SerenityStory;
public class GoogleRunner extends SerenityStory {
}
serenity.properties file
webdriver.driver=chrome
webdriver.chrome.driver = /Users/aneesaiqbal/Downloads/chromedriver-2.exe
login.story
Narrative:
Testing google
Scenario: lets google
When I open the page hello
I need to run Initialize code one time in junit before test - java.
if we choose
#Before
It will run before on every test void.
Object me;
public void InstalizeTestClass()}
me = configReader.read();
}
#Test
public void SumTest(){
}
when i used #BeforeClass found exeption
java.lang.Exception: Method InstalizemockTest() should be static
at org.junit.runners.model.FrameworkMethod.validatePublicVoid(FrameworkMethod.java:93)
at org.junit.runners.model.FrameworkMethod.validatePublicVoidNoArg(FrameworkMethod.java:74)
at org.junit.runners.ParentRunner.validatePublicVoidNoArgMethods(ParentRunner.java:155)
at org.junit.runners.ParentRunner.collectInitializationErrors(ParentRunner.java:125)
at org.junit.runners.BlockJUnit4ClassRunner.collectInitializationErrors(BlockJUnit4ClassRunner.java:124)
at org.junit.runners.ParentRunner.validate(ParentRunner.java:416)
at org.junit.runners.ParentRunner.<init>(ParentRunner.java:84)
at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:65)
at org.junit.internal.builders.JUnit4Builder.runnerForClass(JUnit4Builder.java:10)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49)
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)
You can use the #BeforeClass annotation for this:
#BeforeClass
public static void myLogic() {
// Code that needs to run once
}
We are using Powermockito with Mockito to mock some static classes. There seems to be java.lang.ExceptionInInitializerError thrown every time.
Can you help me identify where the problem is?
Java class under test
package com.myproject.myproduct.search.domain;
import org.elasticsearch.index.query.MultiMatchQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
public class MyQueryBuilder {
public MultiMatchQueryBuilder getMultiMatchQueryBuilder() {
MultiMatchQueryBuilder builder = QueryBuilders.multiMatchQuery("term", "field1");
builder.field("field1",200.9f);
return builder;
}
}
Junit test with Powermock runner
package com.myproject.myproduct.search.domain;
import org.elasticsearch.index.query.MultiMatchQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
#RunWith(PowerMockRunner.class)
#PrepareForTest(QueryBuilders.class)
public class MyQueryBuilderTest {
private MyQueryBuilder myQueryBuilder;
#Test
public void test() {
PowerMockito.mockStatic(QueryBuilders.class);
MultiMatchQueryBuilder builder = PowerMockito.mock(MultiMatchQueryBuilder.class);
}
}
That's it. The test code does not work as soon as I try to mock
MultiMatchQueryBuilder.
This is the Exception:
java.lang.ExceptionInInitializerError at
org.elasticsearch.common.logging.DeprecationLogger.(DeprecationLogger.java:138)
at org.elasticsearch.common.ParseField.(ParseField.java:35)
at
org.elasticsearch.index.query.AbstractQueryBuilder.(AbstractQueryBuilder.java:53)
at
sun.reflect.GeneratedSerializationConstructorAccessor7.newInstance(Unknown
Source) at
java.lang.reflect.Constructor.newInstance(Constructor.java:423) at
org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator.newInstance(SunReflectionFactoryInstantiator.java:40)
at org.objenesis.ObjenesisBase.newInstance(ObjenesisBase.java:59) at
org.mockito.internal.creation.jmock.ClassImposterizer.createProxy(ClassImposterizer.java:128)
at
org.mockito.internal.creation.jmock.ClassImposterizer.imposterise(ClassImposterizer.java:63)
at
org.powermock.api.mockito.internal.mockcreation.MockCreator.createMethodInvocationControl(MockCreator.java:111)
at
org.powermock.api.mockito.internal.mockcreation.MockCreator.mock(MockCreator.java:60)
at org.powermock.api.mockito.PowerMockito.mock(PowerMockito.java:143)
at
com.spartasystems.stratas.search.domain.MyQueryBuilderTest.testBoostSetProperly(MyQueryBuilderTest.java:22)
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.internal.runners.TestMethod.invoke(TestMethod.java:68) at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:310)
at
org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:88)
at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:96)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:294)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:127)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:282)
at
org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:86)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:207)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:146)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:120)
at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:33)
at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:45)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:122)
at
org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:104)
at
org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
at
org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:53)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160) at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$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)
Caused by: java.lang.NullPointerException at
org.elasticsearch.Build.(Build.java:47) ... 41 more
Process finished with exit code 255
Note:
The source code of actual underlying elasticsearch classes can be found here
https://github.com/elastic/elasticsearch/blob/master/core/src/main/java/org/elasticsearch/index/query/QueryBuilders.java
and
https://github.com/elastic/elasticsearch/blob/master/core/src/main/java/org/elasticsearch/index/query/MultiMatchQueryBuilder.java
When calling with mocks org.elasticsearch.Build#getElasticsearchCodebase
Build.class.getProtectionDomain().getCodeSource().getLocation()
returns null because the code has no location (Dynamic method generated by cglib.)
So when initializing org.elasticsearch.Build during your mock code using
final URL url = getElasticsearchCodebase(); // url is null
final String urlStr = url.toString(); // null pointer exception.
Of course, the mock will not success and throw ExceptionInInitializerError which indicates an exception occurred during evaluation of a static initializer or the initializer for a static variable.
You can easily reproduce this exception using following code:
#RunWith(PowerMockRunner.class)
#PrepareForTest({QueryBuilders.class})
public class MyQueryBuilderTest {
#Test
public void test() {
final Build current = Build.CURRENT;
}
}