implement integration testing with multimodule architecture

quicklybly · quicklybly · commit 1278f5224daa · 2025-12-04T03:22:20.000+03:00
diff --git a/analyzer/build.gradle.kts b/analyzer/build.gradle.kts
@@ -0,0 +1,19 @@
+plugins {
+    id("java-library")
+}
+
+dependencies {
+    implementation("org.ow2.asm:asm:9.5")
+    implementation("org.ow2.asm:asm-tree:9.5")
+    implementation("org.ow2.asm:asm-analysis:9.5")
+    implementation("org.ow2.asm:asm-util:9.5")
+
+    testImplementation(platform("org.junit:junit-bom:5.10.0"))
+    testImplementation("org.junit.jupiter:junit-jupiter")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+}
+
+
+tasks.test {
+    useJUnitPlatform()
+}
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/Analyzer.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/Analyzer.java
@@ -1,24 +1,24 @@
-package org.example;
-
+package com.quicklybly.itmo.bytecodeanalyzer;
+
+import com.quicklybly.itmo.bytecodeanalyzer.api.Statistic;
+import com.quicklybly.itmo.bytecodeanalyzer.util.ClassRepository;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.ClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.impl.CompositeClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.impl.JarClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.impl.SystemClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.visitor.ClassStatisticVisitor;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Path;
 import java.util.List;
 import java.util.jar.JarFile;
-import org.example.model.Statistic;
-import org.example.util.ClassRepository;
-import org.example.util.provider.ClassProvider;
-import org.example.util.provider.impl.CompositeClassProvider;
-import org.example.util.provider.impl.JarClassProvider;
-import org.example.util.provider.impl.SystemClassProvider;
-import org.example.visitor.ClassStatisticVisitor;
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.ClassVisitor;
 
 public class Analyzer {
 
     public static void main(String[] args) throws IOException {
-        var path = Path.of("src/main/resources/sample.jar");
+        var path = Path.of("analyzer/src/main/resources/sample.jar");
         var analyzer = new Analyzer();
 
         var statistic = analyzer.analyzeJar(path);
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/api/Statistic.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/api/Statistic.java
@@ -1,4 +1,7 @@
-package org.example.model;
+package com.quicklybly.itmo.bytecodeanalyzer.api;
+
+import com.quicklybly.itmo.bytecodeanalyzer.model.AbcMetric;
+import com.quicklybly.itmo.bytecodeanalyzer.model.AverageHolder;
 
 public class Statistic {
 
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/model/AbcMetric.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/model/AbcMetric.java
@@ -1,4 +1,4 @@
-package org.example.model;
+package com.quicklybly.itmo.bytecodeanalyzer.model;
 
 /*
     ABC rules for Java
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/model/AverageHolder.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/model/AverageHolder.java
@@ -1,4 +1,4 @@
-package org.example.model;
+package com.quicklybly.itmo.bytecodeanalyzer.model;
 
 public class AverageHolder {
     private final Object lock = new Object();
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/model/hierarchy/ClassHierarchyNode.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/model/hierarchy/ClassHierarchyNode.java
@@ -1,4 +1,4 @@
-package org.example.model.hierarchy;
+package com.quicklybly.itmo.bytecodeanalyzer.model.hierarchy;
 
 import java.util.Collections;
 import java.util.Set;
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/ByteCodePrinter.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/ByteCodePrinter.java
@@ -1,4 +1,4 @@
-package org.example.util;
+package com.quicklybly.itmo.bytecodeanalyzer.util;
 
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.tree.ClassNode;
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/CheckFrameAnalyzer.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/CheckFrameAnalyzer.java
@@ -1,4 +1,4 @@
-package org.example.util;
+package com.quicklybly.itmo.bytecodeanalyzer.util;
 
 // ASM: a very small and fast Java bytecode manipulation framework
 // Copyright (c) 2000-2011 INRIA, France Telecom
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/ClassRepository.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/ClassRepository.java
@@ -1,13 +1,13 @@
-package org.example.util;
+package com.quicklybly.itmo.bytecodeanalyzer.util;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
-import org.example.model.hierarchy.ClassHierarchyNode;
-import org.example.util.provider.ClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.model.hierarchy.ClassHierarchyNode;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.ClassProvider;
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.MethodVisitor;
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/ClassProvider.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/ClassProvider.java
@@ -1,4 +1,4 @@
-package org.example.util.provider;
+package com.quicklybly.itmo.bytecodeanalyzer.util.provider;
 
 import java.io.IOException;
 import java.io.InputStream;
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/impl/CompositeClassProvider.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/impl/CompositeClassProvider.java
@@ -1,9 +1,9 @@
-package org.example.util.provider.impl;
+package com.quicklybly.itmo.bytecodeanalyzer.util.provider.impl;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.List;
-import org.example.util.provider.ClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.ClassProvider;
 
 public class CompositeClassProvider implements ClassProvider {
 
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/impl/JarClassProvider.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/impl/JarClassProvider.java
@@ -1,10 +1,10 @@
-package org.example.util.provider.impl;
+package com.quicklybly.itmo.bytecodeanalyzer.util.provider.impl;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.jar.JarFile;
 import java.util.zip.ZipEntry;
-import org.example.util.provider.ClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.ClassProvider;
 
 public class JarClassProvider implements ClassProvider {
 
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/impl/SystemClassProvider.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/util/provider/impl/SystemClassProvider.java
@@ -1,7 +1,7 @@
-package org.example.util.provider.impl;
+package com.quicklybly.itmo.bytecodeanalyzer.util.provider.impl;
 
 import java.io.InputStream;
-import org.example.util.provider.ClassProvider;
+import com.quicklybly.itmo.bytecodeanalyzer.util.provider.ClassProvider;
 
 public class SystemClassProvider implements ClassProvider {
 
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/visitor/AbcMethodVisitor.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/visitor/AbcMethodVisitor.java
@@ -1,6 +1,6 @@
-package org.example.visitor;
+package com.quicklybly.itmo.bytecodeanalyzer.visitor;
 
-import org.example.model.AbcMetric;
+import com.quicklybly.itmo.bytecodeanalyzer.model.AbcMetric;
 import org.objectweb.asm.Handle;
 import org.objectweb.asm.Label;
 import org.objectweb.asm.MethodVisitor;
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/visitor/ClassPrinter.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/visitor/ClassPrinter.java
@@ -1,4 +1,4 @@
-package org.example.visitor;
+package com.quicklybly.itmo.bytecodeanalyzer.visitor;
 
 import org.objectweb.asm.*;
 
diff --git a/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/visitor/ClassStatisticVisitor.java b/analyzer/src/main/java/com/quicklybly/itmo/bytecodeanalyzer/visitor/ClassStatisticVisitor.java
@@ -1,7 +1,7 @@
-package org.example.visitor;
+package com.quicklybly.itmo.bytecodeanalyzer.visitor;
 
-import org.example.model.Statistic;
-import org.example.util.ClassRepository;
+import com.quicklybly.itmo.bytecodeanalyzer.api.Statistic;
+import com.quicklybly.itmo.bytecodeanalyzer.util.ClassRepository;
 import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.FieldVisitor;
 import org.objectweb.asm.MethodVisitor;
diff --git a/analyzer/src/main/resources/fescar.zip b/analyzer/src/main/resources/fescar.zip
diff --git a/analyzer/src/main/resources/guava.zip b/analyzer/src/main/resources/guava.zip
diff --git a/analyzer/src/main/resources/sample.jar b/analyzer/src/main/resources/sample.jar
diff --git a/analyzer/src/main/resources/sample.kt b/analyzer/src/main/resources/sample.kt
diff --git a/build.gradle.kts b/build.gradle.kts
@@ -2,24 +2,11 @@ plugins {
     id("java")
 }
 
-group = "org.example"
-version = "1.0-SNAPSHOT"
+allprojects {
+    group = "org.example"
+    version = "1.0-SNAPSHOT"
 
-repositories {
-    mavenCentral()
+    repositories {
+        mavenCentral()
+    }
 }
-
-dependencies {
-    implementation("org.ow2.asm:asm:9.5")
-    implementation("org.ow2.asm:asm-tree:9.5")
-    implementation("org.ow2.asm:asm-analysis:9.5")
-    implementation("org.ow2.asm:asm-util:9.5")
-
-    testImplementation(platform("org.junit:junit-bom:5.10.0"))
-    testImplementation("org.junit.jupiter:junit-jupiter")
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
-}
-
-tasks.test {
-    useJUnitPlatform()
-}
diff --git a/example/build.gradle.kts b/example/build.gradle.kts
@@ -0,0 +1,28 @@
+import org.gradle.jvm.tasks.Jar
+
+plugins {
+    id("java")
+}
+
+dependencies {
+    implementation(project(":analyzer"))
+
+    testImplementation(platform("org.junit:junit-bom:5.10.0"))
+    testImplementation("org.junit.jupiter:junit-jupiter")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+}
+
+val jarTask = tasks.named<Jar>("jar") {
+    manifest {
+        attributes("Main-Class" to "org.example.target.Main")
+    }
+    archiveFileName.set("example-target.jar")
+}
+
+tasks.test {
+    useJUnitPlatform()
+
+    dependsOn(jarTask)
+
+    systemProperty("test.jar.path", jarTask.get().archiveFile.get().asFile.absolutePath)
+}
diff --git a/example/src/main/java/com/quicklybly/itmo/bytecodeanalizer/example/ComplexClass.java b/example/src/main/java/com/quicklybly/itmo/bytecodeanalizer/example/ComplexClass.java
@@ -0,0 +1,23 @@
+package com.quicklybly.itmo.bytecodeanalizer.example;
+
+import java.util.ArrayList;
+
+public class ComplexClass extends ArrayList<String> {
+
+    private final int x = 0;
+    private final int y = 0;
+
+    public void heavyMethod() {
+        if (size() > 10) {
+            System.out.println("List is big");
+        } else {
+            System.out.println("List is small");
+        }
+        new Thread(() -> System.out.println("Async")).start();
+    }
+
+    @Override
+    public int size() {
+        return super.size();
+    }
+}
diff --git a/example/src/test/java/com/quicklybly/itmo/bytecodeanalizer/example/IntegrationTest.java b/example/src/test/java/com/quicklybly/itmo/bytecodeanalizer/example/IntegrationTest.java
@@ -0,0 +1,30 @@
+package com.quicklybly.itmo.bytecodeanalizer.example;
+
+import com.quicklybly.itmo.bytecodeanalyzer.Analyzer;
+import com.quicklybly.itmo.bytecodeanalyzer.api.Statistic;
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Path;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class IntegrationTest {
+
+    @Test
+    public void analyzeComplexClass() throws IOException {
+        String jarPathStr = System.getProperty("test.jar.path");
+
+        Assertions.assertNotNull(jarPathStr, "System property 'test.jar.path' is not set");
+
+        Path jarPath = Path.of(jarPathStr);
+        File jarFile = jarPath.toFile();
+
+        System.out.println("Testing artifact: " + jarFile.getAbsolutePath());
+        Assertions.assertTrue(jarFile.exists(), "JAR file does not exist at path: " + jarPath);
+
+        Analyzer analyzer = new Analyzer();
+
+        Statistic stats = analyzer.analyzeJar(jarPath);
+        stats.printStatistic(); // todo
+    }
+}
diff --git a/settings.gradle.kts b/settings.gradle.kts
@@ -1 +1,3 @@
-rootProject.name = "bytecode-template"
+rootProject.name = "bytecode-template"
+
+include("analyzer", "example")

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-package org.example.model;`
	`1`	`+package com.quicklybly.itmo.bytecodeanalyzer.model;`
`2`	`2`
`3`	`3`	`/*`
`4`	`4`	`ABC rules for Java`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-package org.example.model.hierarchy;`
	`1`	`+package com.quicklybly.itmo.bytecodeanalyzer.model.hierarchy;`
`2`	`2`
`3`	`3`	`import java.util.Collections;`
`4`	`4`	`import java.util.Set;`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-package org.example.util;`
	`1`	`+package com.quicklybly.itmo.bytecodeanalyzer.util;`
`2`	`2`
`3`	`3`	`import org.objectweb.asm.ClassReader;`
`4`	`4`	`import org.objectweb.asm.tree.ClassNode;`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-package org.example.util.provider;`
	`1`	`+package com.quicklybly.itmo.bytecodeanalyzer.util.provider;`
`2`	`2`
`3`	`3`	`import java.io.IOException;`
`4`	`4`	`import java.io.InputStream;`