remove some idea files

.gitignore

@@ -4,3 +4,4 @@
 /build
 *.ipr
 *.iws
+dcproject.iml

.idea/modules.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/dcproject.iml" filepath="$PROJECT_DIR$/dcproject.iml" />
-      <module fileurl="file://$PROJECT_DIR$/.idea/modules/dcproject.main.iml" filepath="$PROJECT_DIR$/.idea/modules/dcproject.main.iml" />
-      <module fileurl="file://$PROJECT_DIR$/.idea/modules/dcproject.test.iml" filepath="$PROJECT_DIR$/.idea/modules/dcproject.test.iml" />
-    </modules>
-  </component>
-</project>

dcproject.iml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="dcproject" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="fr.dcproject" external.system.module.version="0.0.1" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
-      <excludeFolder url="file://$MODULE_DIR$/build" />
-    </content>
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

test/ApplicationTest.kt

@@ -10,7 +10,7 @@ import kotlin.test.assertEquals
 class ApplicationTest {
     @Test
     fun testRoot() {
-        withTestApplication({ module(testing = true) }) {
+        withTestApplication({ module() }) {
             handleRequest(HttpMethod.Get, "/articles").apply {
                 assertEquals(HttpStatusCode.OK, response.status())
                 assertEquals("todo", response.content)