upgrades and filling of README

startup/launcher/src/commonTest/kotlin/StartupLaunchingTests.kt

@@ -0,0 +1,44 @@
+import dev.inmo.micro_utils.startup.launcher.Config
+import dev.inmo.micro_utils.startup.launcher.HelloWorldPlugin
+import dev.inmo.micro_utils.startup.launcher.defaultJson
+import dev.inmo.micro_utils.startup.launcher.start
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.test.runTest
+import kotlinx.serialization.json.jsonObject
+import kotlin.test.BeforeTest
+import kotlin.test.Test
+
+class StartupLaunchingTests {
+    @BeforeTest
+    fun resetGlobalKoinContext() {
+        runCatching { stopKoin() }
+    }
+    @Test
+    fun CheckThatEmptyPluginsListLeadsToEndOfMain() {
+        val emptyJson = defaultJson.encodeToJsonElement(
+            Config.serializer(),
+            Config(emptyList())
+        ).jsonObject
+
+        runTest {
+            val  job = launch {
+                start(emptyJson)
+            }
+            job.join()
+        }
+    }
+    @Test
+    fun CheckThatHelloWorldPluginsListLeadsToEndOfMain() {
+        val emptyJson = defaultJson.encodeToJsonElement(
+            Config.serializer(),
+            Config(listOf(HelloWorldPlugin))
+        ).jsonObject
+
+        runTest {
+            val  job = launch {
+                start(emptyJson)
+            }
+            job.join()
+        }
+    }
+}