Add Mixin audit unit tests

build.gradle

@@ -57,6 +57,15 @@ allprojects {
         }
     }
 
+    dependencies {
+        testImplementation "org.junit.jupiter:junit-jupiter:${rootProject.junit_version}"
+        testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+    }
+
+    tasks.test {
+        useJUnitPlatform()
+    }
+
     repositories {
         mavenLocal {
             mavenContent {

fabric/build.gradle

@@ -1,3 +1,6 @@
+import java.util.stream.Collectors
+import net.fabricmc.loom.util.gradle.SourceSetHelper
+
 plugins {
     id("quiet-fabric-loom")
     id 'maven-publish'
@@ -7,6 +10,7 @@ dependencies {
     minecraft "com.mojang:minecraft:${project.minecraft_version}"
     mappings loom.officialMojangMappings()
     modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
+    testImplementation "net.fabricmc:fabric-loader-junit:${project.loader_version}"
 
     runtimeOnly(project(":").sourceSets.main.output)
     shadow(project(":"))
@@ -84,6 +88,14 @@ loom {
     }
 }
 
+tasks.test {
+    def classPathGroups = SourceSetHelper.getClasspath(loom.mods.main, getProject()).stream()
+        .map(File.&getAbsolutePath)
+        .collect(Collectors.joining(File.pathSeparator))
+
+    systemProperty("fabric.classPathGroups", classPathGroups)
+}
+
 afterEvaluate {
     loom.runs.configureEach { cfg ->
         runConfigCommon.systemProperties.get().each {

fabric/src/test/java/ca/spottedleaf/moonrise/fabric/MixinAuditTest.java

@@ -0,0 +1,20 @@
+package ca.spottedleaf.moonrise.fabric;
+
+import net.minecraft.SharedConstants;
+import net.minecraft.server.Bootstrap;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.spongepowered.asm.mixin.MixinEnvironment;
+
+class MixinAuditTest {
+    @BeforeAll
+    static void beforeAll() {
+        SharedConstants.tryDetectVersion();
+        Bootstrap.bootStrap();
+    }
+
+    @Test
+    void auditMixins() {
+        MixinEnvironment.getCurrentEnvironment().audit();
+    }
+}

gradle.properties

@@ -15,6 +15,7 @@ concurrentutil_version=0.0.2-SNAPSHOT
 yamlconfig_version=1.0.2-SNAPSHOT
 cloth_version=16.0.141
 modmenu_version=12.0.0-beta.1
+junit_version=5.11.3
 # version ids from modrinth
 fabric_lithium_version=QhCwdt4l
 neo_lithium_version=wDD955sb

neoforge/build.gradle

@@ -38,6 +38,10 @@ neoForge {
             server()
         }
     }
+    unitTest {
+        enable()
+        testedMod = mods.moonrise
+    }
 }
 
 dependencies {

neoforge/src/test/java/ca/spottedleaf/moonrise/neoforge/MixinAuditTest.java

@@ -0,0 +1,17 @@
+package ca.spottedleaf.moonrise.neoforge;
+
+import org.junit.jupiter.api.Test;
+import org.spongepowered.asm.mixin.MixinEnvironment;
+
+class MixinAuditTest {
+    @Test
+    void auditMixins() {
+        final ClassLoader old = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(MixinAuditTest.class.getClassLoader());
+            MixinEnvironment.getCurrentEnvironment().audit();
+        } finally {
+            Thread.currentThread().setContextClassLoader(old);
+        }
+    }
+}