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LibraryLoader fails to initialize local repository #614

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NyashMyash99 opened this issue Aug 15, 2022 · 4 comments
Open
2 tasks done

LibraryLoader fails to initialize local repository #614

NyashMyash99 opened this issue Aug 15, 2022 · 4 comments
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bug-exception Issue describes a bug in MockBukkit that prevent plugins from being tested.

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@NyashMyash99
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Is there an existing issue for this?

  • I have searched the existing issues

Are you using the latest version of MockBukkit?

  • I am using the latest version of MockBukkit.

Minecraft Version

1.18

Describe the bug

"MockBukkit#mock" method fails with an error:

java.lang.NullPointerException: Cannot invoke "org.eclipse.aether.RepositorySystem.newLocalRepositoryManager(org.eclipse.aether.RepositorySystemSession, org.eclipse.aether.repository.LocalRepository)" because "this.repository" is null
　at org.bukkit.plugin.java.LibraryLoader.(LibraryLoader.java:59)
　at org.bukkit.plugin.java.JavaPluginLoader.(JavaPluginLoader.java:73)
　at be.seeseemelk.mockbukkit.plugin.PluginManagerMock.(PluginManagerMock.java:85)
　at be.seeseemelk.mockbukkit.ServerMock.(ServerMock.java:143)
　at be.seeseemelk.mockbukkit.MockBukkit.mock(MockBukkit.java:55)
　at PermissionTest.setUp(PermissionTest.java:106)
　at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)

Reproducible Test

pom.xml

<repositories>
    <repository>
        <id>dmulloy2-repo</id>
        <url>https://repo.dmulloy2.net/nexus/repository/public/</url>
    </repository>
    <repository>
        <id>papermc</id>
        <url>https://papermc.io/repo/repository/maven-public/</url>
    </repository>
</repositories>

<dependencies>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.24</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>io.papermc.paper</groupId>
        <artifactId>paper-api</artifactId>
        <version>1.18.2-R0.1-SNAPSHOT</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.spigotmc</groupId>
        <artifactId>spigot</artifactId>
        <version>1.18.2-R0.1-SNAPSHOT</version>
        <scope>provided</scope>
    </dependency>

    <!-- Testing-->
    <dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter-engine</artifactId>
        <version>5.9.0</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter-api</artifactId>
        <version>5.9.0</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.junit.platform</groupId>
        <artifactId>junit-platform-suite</artifactId>
        <version>1.9.0</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.assertj</groupId>
        <artifactId>assertj-core</artifactId>
        <version>3.23.1</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>com.github.seeseemelk</groupId>
        <artifactId>MockBukkit-v1.18</artifactId>
        <version>2.85.2</version>
        <scope>test</scope>
    </dependency>
</dependencies>

<properties>
        <maven.compiler.source>16</maven.compiler.source>
        <maven.compiler.target>16</maven.compiler.target>
</properties>

Test

@FieldDefaults(level = AccessLevel.PRIVATE)
public class PermissionTest {
    static ServerMock server;

    static final Map<String, List<String>> permissions = ImmutableMap.<String, List<String>>builder()
        .put("NyashMyash99", Lists.newArrayList("*"))
        .build();

    final Map<String, Map<String, Boolean>> testData = ImmutableMap.<String, Map<String, Boolean>>builder()
        .put("NyashMyash99", ImmutableMap.<String, Boolean>builder()
            .put("*", true)
            .build()
        )
        .build();

    @BeforeAll
    static void setUp() {
        server = MockBukkit.mock();
        Plugin plugin = MockBukkit.load(BukkitConnector.class);

        permissions.forEach((username, permissions) -> {
            Player player = server.addPlayer(username);

            permissions.forEach((permission) ->
                player.addAttachment(
                    plugin,
                    permission.startsWith("-") ? permission.replaceFirst("-", "") : permission,
                    !permission.startsWith("-")
                )
            );
        });
    }

    @AfterAll
    static void tearDown() {
        MockBukkit.unmock();
    }

    @Test
    void testPermission() {
        testData.forEach((username, data) -> {
            Player player = server.getPlayer(username);
            assertThat(player).isNotNull();

            data.forEach((permission, expectedValue) ->
                assertThat(player.hasPermission(permission)).isEqualTo(expectedValue)
            );
        });
    }
}

Anything else?

No response
@Insprill Insprill added the bug-exception Issue describes a bug in MockBukkit that prevent plugins from being tested. label Aug 16, 2022
@Insprill Insprill changed the title Error of "MockBukkit#mock" method LibraryLoader fails to initialize local repository Oct 24, 2022
@Cooperr06
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Cooperr06 commented Nov 23, 2022 •
edited

This error is occuring as well in MockBukkit-v1.19 when having this dependency:

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    <version>2.0.4</version>
</dependency>

So here is a minimal project to reproduce this issue: https://github.com/Cooperr06/MockBukkitTestPlugin

@thelooter
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Contributor

Does this error still occur in Mockbukkit-v1.20 3.14.0?

@NyashMyash99
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NyashMyash99 commented Aug 9, 2023 •
edited

@thelooter

idk if this is similar error or not, but on Mockbukkit-v1.20 3.19.0 I also have problems with slf4j:

Unexpected problem occured during version sanity check
Reported exception:
java.lang.AbstractMethodError: Receiver class org.apache.logging.slf4j.SLF4JServiceProvider does not define or inherit an implementation of the resolved method 'abstract java.lang.String getRequesteApiVersion()' of interface org.slf4j.spi.SLF4JServiceProvider.
	at org.slf4j.LoggerFactory.versionSanityCheck(LoggerFactory.java:295)
	at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:143)
	at org.slf4j.LoggerFactory.getProvider(LoggerFactory.java:419)
	at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:405)
	at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:354)
	at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:380)
	at org.eclipse.aether.internal.impl.DefaultRepositoryEventDispatcher.<clinit>(DefaultRepositoryEventDispatcher.java:45)
	at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
	at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1160)
	at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized(MethodHandleAccessorFactory.java:300)
	at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor(MethodHandleAccessorFactory.java:103)
	at java.base/jdk.internal.reflect.ReflectionFactory.newConstructorAccessor(ReflectionFactory.java:236)
	at java.base/java.lang.reflect.Constructor.acquireConstructorAccessor(Constructor.java:546)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:496)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.newInstance(DefaultServiceLocator.java:164)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstances(DefaultServiceLocator.java:139)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstance(DefaultServiceLocator.java:125)
	at org.eclipse.aether.impl.DefaultServiceLocator.getService(DefaultServiceLocator.java:278)
	at org.eclipse.aether.internal.impl.DefaultMetadataResolver.initService(DefaultMetadataResolver.java:119)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.newInstance(DefaultServiceLocator.java:169)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstances(DefaultServiceLocator.java:139)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstance(DefaultServiceLocator.java:125)
	at org.eclipse.aether.impl.DefaultServiceLocator.getService(DefaultServiceLocator.java:278)
	at org.apache.maven.repository.internal.DefaultVersionResolver.initService(DefaultVersionResolver.java:108)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.newInstance(DefaultServiceLocator.java:169)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstances(DefaultServiceLocator.java:139)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstance(DefaultServiceLocator.java:125)
	at org.eclipse.aether.impl.DefaultServiceLocator.getService(DefaultServiceLocator.java:278)
	at org.eclipse.aether.internal.impl.DefaultRepositorySystem.initService(DefaultRepositorySystem.java:143)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.newInstance(DefaultServiceLocator.java:169)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstances(DefaultServiceLocator.java:139)
	at org.eclipse.aether.impl.DefaultServiceLocator$Entry.getInstance(DefaultServiceLocator.java:125)
	at org.eclipse.aether.impl.DefaultServiceLocator.getService(DefaultServiceLocator.java:278)
	at org.bukkit.plugin.java.LibraryLoader.<init>(LibraryLoader.java:58)
	at org.bukkit.plugin.java.JavaPluginLoader.<init>(JavaPluginLoader.java:71)
	at be.seeseemelk.mockbukkit.plugin.MockBukkitPluginLoader.createRegisteredListeners(MockBukkitPluginLoader.java:53)
	at be.seeseemelk.mockbukkit.plugin.PluginManagerMock.unregisterPluginEvents(PluginManagerMock.java:786)
	at be.seeseemelk.mockbukkit.plugin.PluginManagerMock.disablePlugin(PluginManagerMock.java:871)
	at be.seeseemelk.mockbukkit.plugin.PluginManagerMock.disablePlugins(PluginManagerMock.java:724)
	at be.seeseemelk.mockbukkit.MockBukkit.unmock(MockBukkit.java:313)
	at module.inventory.InventoryModuleTest.tearDown(InventoryModuleTest.java:37)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:577)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptLifecycleMethod(TimeoutExtension.java:128)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptAfterEachMethod(TimeoutExtension.java:110)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeMethodInExtensionContext(ClassBasedTestDescriptor.java:521)
	at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$synthesizeAfterEachMethodAdapter$24(ClassBasedTestDescriptor.java:511)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachMethods$10(TestMethodTestDescriptor.java:244)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:277)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(TestMethodTestDescriptor.java:277)
	at org.junit.platform.commons.util.CollectionUtils.forEachInReverseOrder(CollectionUtils.java:217)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:276)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachMethods(TestMethodTestDescriptor.java:242)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:143)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:198)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:169)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:93)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:58)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:141)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:57)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:103)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:85)
	at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:63)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:117)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:383)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:344)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:417)
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.112 s <<< FAILURE! - in module.inventory.InventoryModuleTest
[ERROR] verifyModuleSingleton  Time elapsed: 0.111 s  <<< ERROR!
java.lang.NullPointerException: Cannot invoke "org.eclipse.aether.RepositorySystem.newLocalRepositoryManager(org.eclipse.aether.RepositorySystemSession, org.eclipse.aether.repository.LocalRepository)" because "this.repository" is null
	at module.inventory.InventoryModuleTest.tearDown(InventoryModuleTest.java:37)

@NyashMyash99
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Solved problem above by removing one of dependencies from spigot:

<repositories>
  <repository>
    <id>dmulloy2-repo</id>
    <url>https://repo.dmulloy2.net/repository/public/</url>
  </repository>
</repositories>

<properties>
  <!-- https://repo.dmulloy2.net/service/rest/repository/browse/public/org/spigotmc/spigot/ -->
  <spigot.version>1.20-R0.1-SNAPSHOT</spigot.version>
</properties>

<dependencies>
  <dependency>
    <groupId>org.spigotmc</groupId>
    <artifactId>spigot</artifactId>
    <version>${spigot.version}</version>
    <scope>provided</scope>
    
    <exclusions>
      <exclusion>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-slf4j2-impl</artifactId>
      </exclusion>
    </exclusions>
  </dependency>
</dependencies>

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bug-exception Issue describes a bug in MockBukkit that prevent plugins from being tested.
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@thelooter @NyashMyash99 @Insprill @Cooperr06