create BusInRabbitMQ

src/test/kotlin/eventDemo/libs/bus/BusTest.kt

@@ -0,0 +1,53 @@
+package eventDemo.libs.bus
+
+import com.rabbitmq.client.ConnectionFactory
+import io.kotest.assertions.nondeterministic.until
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.datatest.withData
+import io.kotest.matchers.equals.shouldBeEqual
+import kotlin.random.Random
+import kotlin.time.Duration.Companion.seconds
+
+private data class ObjTest(
+  val value: String,
+)
+
+class BusTest :
+  FunSpec({
+    context("Pub/sub") {
+      val factory =
+        ConnectionFactory().apply {
+          host = "localhost"
+          port = 5672
+          virtualHost = virtualHost
+          username = "event-demo"
+          password = "changeit"
+        }
+      val list: Map<String, Bus<ObjTest>> =
+        mapOf(
+          BusInMemory::class.java.simpleName to BusInMemory(),
+          BusInRabbitMQ::class.java.simpleName to
+            BusInRabbitMQ(
+              factory,
+              "testQueue",
+              { it.value },
+              { ObjTest(it) },
+            ),
+        )
+
+      withData(list) { bus ->
+        val value = "hello${Random.nextInt()}"
+        var isCalled = false
+
+        bus.subscribe { obj ->
+          isCalled = true
+          obj.value shouldBeEqual value
+        }
+        bus.publish(ObjTest(value))
+
+        until(3.seconds) {
+          isCalled shouldBeEqual true
+        }
+      }
+    }
+  })