fix(msw): do not import delay if not needed

packages/mock/src/msw/index.ts

@@ -6,6 +6,7 @@ import {
   GeneratorImport,
   GeneratorOptions,
   GeneratorVerbOptions,
+  GlobalMockOptions,
   isFunction,
   isObject,
   pascal,
@@ -15,20 +16,34 @@ import { getDelay } from '../delay';
 import { getRouteMSW, overrideVarName } from '../faker/getters';
 import { getMockDefinition, getMockOptionsDataOverride } from './mocks';
 
-const getMSWDependencies = (locale?: string): GeneratorDependency[] => [
-  {
-    exports: [
-      { name: 'http', values: true },
-      { name: 'HttpResponse', values: true },
-      { name: 'delay', values: true },
-    ],
-    dependency: 'msw',
-  },
-  {
-    exports: [{ name: 'faker', values: true }],
-    dependency: locale ? `@faker-js/faker/locale/${locale}` : '@faker-js/faker',
-  },
-];
+const getMSWDependencies = (
+  options?: GlobalMockOptions,
+): GeneratorDependency[] => {
+  const hasDelay = options?.delay !== false;
+  const locale = options?.locale;
+
+  const exports = [
+    { name: 'http', values: true },
+    { name: 'HttpResponse', values: true },
+  ];
+
+  if (hasDelay) {
+    exports.push({ name: 'delay', values: true });
+  }
+
+  return [
+    {
+      exports,
+      dependency: 'msw',
+    },
+    {
+      exports: [{ name: 'faker', values: true }],
+      dependency: locale
+        ? `@faker-js/faker/locale/${locale}`
+        : '@faker-js/faker',
+    },
+  ];
+};
 
 export const generateMSWImports: GenerateMockImports = ({
   implementation,
@@ -40,7 +55,7 @@ export const generateMSWImports: GenerateMockImports = ({
 }) => {
   return generateDependencyImports(
     implementation,
-    [...getMSWDependencies(options?.locale), ...imports],
+    [...getMSWDependencies(options), ...imports],
     specsName,
     hasSchemaDir,
     isAllowSyntheticDefaultImports,
@@ -112,7 +127,6 @@ const generateDefinition = (
     : mockImplementations;
 
   const delay = getDelay(override, !isFunction(mock) ? mock : undefined);
-  const isHandlerOverridden = isReturnHttpResponse && !isTextPlain;
   const infoParam = 'info';
   const handlerImplementation = `
 export const ${handlerName} = (overrideResponse?: ${returnType} | ((${infoParam}: Parameters<Parameters<typeof http.${verb}>[1]>[0]) => Promise<${returnType}> | ${returnType})) => {

tests/configs/mock.config.ts

@@ -29,6 +29,19 @@ export default defineConfig({
       target: '../specifications/petstore.yaml',
     },
   },
+  endpointsNamedDelay: {
+    output: {
+      schemas: '../generated/mock/endpoints-named-delay/model',
+      target: '../generated/mock/endpoints-named-delay/endpoints.ts',
+      mock: {
+        type: 'msw',
+        delay: false,
+      },
+    },
+    input: {
+      target: '../specifications/endpoints-named-delay.yaml',
+    },
+  },
   petstoreEachHttpStatus: {
     output: {
       target: '../generated/mock/petstore-each-http-status/endpoints.ts',

tests/specifications/endpoints-named-delay.yaml

@@ -0,0 +1,26 @@
+openapi: '3.0.0'
+info:
+  version: 1.0.0
+  title: Swagger Delay in name
+  license:
+    name: MIT
+servers:
+  - url: http://petstore.swagger.io/v1
+paths:
+  /delay-in-name:
+    get:
+      summary: Delay in name
+      description: If delay in orval config is set to false, do not import delay from msw
+      operationId: delayInName
+      tags:
+        - test
+      parameters:
+        - name: limit
+          in: query
+          description: How many items to return at one time (max 100)
+          required: false
+          schema:
+            type: string
+      responses:
+        '204':
+          description: Ok