src/main/kotlin/fr/dcproject/application/http/HttpStatusError.kt

@@ -14,10 +14,8 @@ import java.util.concurrent.CompletionException
 
 class HttpError(
     statusCode: HttpStatusCode,
-    val cause: Throwable? = null,
-    val type: String? = null,
+    cause: Throwable? = null,
     val title: String = cause?.message ?: statusCode.description,
-    val detail: String? = null,
 ) {
     val statusCode: Int = statusCode.value
 }

src/main/resources/openapi.yaml

@@ -164,6 +164,13 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/400'
+        404:
+          description: BadReqest
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/404'
+
   /articles/{article}/versions:
     parameters:
       - $ref: '#/components/parameters/article'
@@ -2278,7 +2285,7 @@ components:
               example: MASTER
 
     400:
-      description: noting
+      description: Bad Request
       required:
         - title
         - invalidParams
@@ -2304,6 +2311,20 @@ components:
                 type: string
                 example: 'Cannot be null'
 
+    404:
+      description: Not Found
+      required:
+        - title
+        - statusCode
+      additionalProperties: false
+      properties:
+        statusCode:
+          type: integer
+          example: 404
+        title:
+          type: string
+          example: Bad Request
+
   securitySchemes:
     JWTAuth:
       type: http

src/test/kotlin/integration/Article routes.kt

@@ -22,6 +22,7 @@ import integration.steps.then.`which contains`
 import integration.steps.then.and
 import io.ktor.http.HttpStatusCode.Companion.BadRequest
 import io.ktor.http.HttpStatusCode.Companion.Forbidden
+import io.ktor.http.HttpStatusCode.Companion.NotFound
 import io.ktor.http.HttpStatusCode.Companion.OK
 import org.junit.jupiter.api.Tag
 import org.junit.jupiter.api.Tags
@@ -82,6 +83,17 @@ class `Article routes` : BaseTest() {
         }
     }
 
+    @Test
+    fun `I cannot get article with id doesn't exist`() {
+        withIntegrationApplication {
+            `When I send a GET request`("/articles/635fe2e8-2dbc-4c80-b306-101d38a4ab23") `Then the response should be` NotFound and {
+                `And the response should not be null`()
+                `And the response should contain`("$.title", "Article 635fe2e8-2dbc-4c80-b306-101d38a4ab23 not found")
+                `And the response should contain`("$.statusCode", 404)
+            }
+        }
+    }
+
     @Test
     @Tag("BadRequest")
     fun `I cannot get article by id with wrong id format`() {