feat($delete-request): add logic to handle delete request mock

BREAKING CHANGE: delete

Author: Marcellin Nshimiyimana

src/react-mock/index.ts

@@ -6,6 +6,7 @@ import Pretender, { ResponseData } from 'pretender'
 
 import DataGeneratorClass, { IDataGenerator } from './data-generator'
 
+import { createDeleteRoute } from './methods/delete'
 import { createPatchRoute } from './methods/patch'
 import { createPutRoute } from './methods/put'
 
@@ -111,6 +112,18 @@ export default class ServerClass {
       createPatchRoute(this.dataGenerator, endPoint, handler, ...others)
     )
   }
+  mockDelete(
+    endPoint: string,
+    handler: (
+      req: Object,
+      generator: IDataGenerator
+    ) => ResponseData | Promise<ResponseData>,
+    ...others: Array<any>
+  ): void {
+    this.routeMapList.push(
+      createDeleteRoute(this.dataGenerator, endPoint, handler, ...others)
+    )
+  }
 }
 
 export const Faker = faker

src/react-mock/methods/delete.ts

@@ -0,0 +1,33 @@
+import Pretender, { ResponseData } from 'pretender'
+import { IDataGenerator } from '../data-generator'
+
+/**
+ * @param dg 
+ * @param endPoint 
+ * @param handler 
+ * @param others 
+ */
+export function createDeleteRoute(
+  dg: IDataGenerator,
+  endPoint: string,
+  handler: (
+    req: Object,
+    generator: IDataGenerator
+  ) => ResponseData | Promise<ResponseData>,
+  ...others: Array<any>
+) {
+  /**
+   * routeMap refers to "pretenderjs" based map of routes that can be passed to an instance of pretenderjs
+   */
+  return function putRouteMap(this: Pretender) {
+    this.delete(
+      endPoint,
+      (req: Object) => {
+        return handler(req, dg)
+      },
+      ...others
+    )
+  }
+}
+
+export default createDeleteRoute