Add gossip interop tests for jvm-libp2p

Author: lucassaldanha

gossipsub-interop/Makefile

@@ -4,6 +4,7 @@ all: binaries
 binaries:
 	cd go-libp2p && go build -linkshared -o gossipsub-bin
 	cd rust-libp2p && cargo build
+	cd jvm-libp2p && ./gradlew installDist
 
 # Clean all generated shadow simulation files
 clean:

gossipsub-interop/experiment.py

@@ -358,6 +358,42 @@ def composition(preset_name: str) -> List[Binary]:
                 ),
                 Binary("go-libp2p/gossipsub-bin", percent_of_nodes=50),
             ]
+        case "all-jvm":
+            return [
+                Binary(
+                    "jvm-libp2p/build/install/jvm-libp2p-gossip/bin/jvm-libp2p-gossip",
+                    percent_of_nodes=100,
+                )
+            ]
+        case "jvm-and-go":
+            return [
+                Binary(
+                    "jvm-libp2p/build/install/jvm-libp2p-gossip/bin/jvm-libp2p-gossip",
+                    percent_of_nodes=50,
+                ),
+                Binary("go-libp2p/gossipsub-bin", percent_of_nodes=50),
+            ]
+        case "jvm-and-rust":
+            return [
+                Binary(
+                    "jvm-libp2p/build/install/jvm-libp2p-gossip/bin/jvm-libp2p-gossip",
+                    percent_of_nodes=50,
+                ),
+                Binary(
+                    "rust-libp2p/target/debug/rust-libp2p-gossip", percent_of_nodes=50
+                ),
+            ]
+        case "all-three":
+            return [
+                Binary("go-libp2p/gossipsub-bin", percent_of_nodes=34),
+                Binary(
+                    "rust-libp2p/target/debug/rust-libp2p-gossip", percent_of_nodes=33
+                ),
+                Binary(
+                    "jvm-libp2p/build/install/jvm-libp2p-gossip/bin/jvm-libp2p-gossip",
+                    percent_of_nodes=33,
+                ),
+            ]
     raise ValueError(f"Unknown preset name: {preset_name}")
 
 

gossipsub-interop/jvm-libp2p/.gitignore

@@ -0,0 +1,2 @@
+build/
+.gradle/

gossipsub-interop/jvm-libp2p/build.gradle.kts

@@ -0,0 +1,26 @@
+plugins {
+    kotlin("jvm") version "1.6.21"
+    application
+}
+
+repositories {
+    mavenCentral()
+    maven { url = uri("https://dl.cloudsmith.io/public/libp2p/jvm-libp2p/maven/") }
+    maven { url = uri("https://jitpack.io") }
+    maven { url = uri("https://artifacts.consensys.net/public/maven/maven/") }
+}
+
+dependencies {
+    implementation("io.libp2p:jvm-libp2p:1.2.2-RELEASE")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.15.3")
+
+    testImplementation(kotlin("test"))
+}
+
+application {
+    mainClass.set("gossipsub.interop.MainKt")
+}
+
+tasks.test {
+    useJUnitPlatform()
+}

gossipsub-interop/jvm-libp2p/gradle/wrapper/gradle-wrapper.jar

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionSha256Sum=31c55713e40233a8303827ceb42ca48a47267a0ad4bab9177123121e71524c26
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
+networkTimeout=10000
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists