chore(model-server): avoid class reloading issue in DiffViewTest

Author: abstraktor

model-server/src/test/kotlin/org/modelix/model/server/ModelServerTestUtil.kt

@@ -46,3 +46,17 @@ fun runWithNettyServer(
         nettyServer.stop()
     }
 }
+
+fun runTestApplication(block: suspend ApplicationTestBuilder.() -> Unit) {
+    val previousDevMode = System.getProperty("io.ktor.development")
+    System.setProperty("io.ktor.development", "false")
+    try {
+        io.ktor.server.testing.testApplication(block)
+    } finally {
+        if (previousDevMode == null) {
+            System.clearProperty("io.ktor.development")
+        } else {
+            System.setProperty("io.ktor.development", previousDevMode)
+        }
+    }
+}

model-server/src/test/kotlin/org/modelix/model/server/handlers/ui/DiffViewTest.kt

@@ -17,7 +17,6 @@ import io.ktor.client.statement.HttpResponse
 import io.ktor.client.statement.bodyAsText
 import io.ktor.http.HttpStatusCode
 import io.ktor.server.testing.ApplicationTestBuilder
-import io.ktor.server.testing.testApplication
 import io.mockk.clearAllMocks
 import io.mockk.coEvery
 import io.mockk.every
@@ -42,6 +41,7 @@ import org.modelix.model.persistent.CPNode
 import org.modelix.model.persistent.CPNodeRef
 import org.modelix.model.server.handlers.RepositoriesManager
 import org.modelix.model.server.installDefaultServerPlugins
+import org.modelix.model.server.runTestApplication
 import kotlin.test.BeforeTest
 import kotlin.test.Test
 
@@ -308,7 +308,7 @@ class DiffViewTest {
     val v1 = createCLVersion { it }
     val v2 = createCLVersion(v1) { it }
 
-    private fun runDiffViewTest(block: suspend ApplicationTestBuilder.() -> Unit) = testApplication {
+    private fun runDiffViewTest(block: suspend ApplicationTestBuilder.() -> Unit) = runTestApplication {
         application {
             installDefaultServerPlugins()
             DiffView(repositoriesManager).init(this)