fix: use window location as base url

chore: add dist folder to repo
chore(deps): add node-fetch for tests
chore: change prepare request visibility
chore: add tests for prepare request method
chore: update example

Closes #20

.gitignore

@@ -8,7 +8,6 @@
 /coverage
 
 # production
-/target
 /public
 
 # misc

examples/movies/.gitignore

@@ -21,3 +21,5 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+
+.eslintcache

examples/movies/package.json

@@ -8,7 +8,7 @@
     "@testing-library/user-event": "^12.2.0",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
-    "react-rest-request": "file:../../",
+    "react-rest-request": "github:pleshevskiy/react-rest-request",
     "react-router-dom": "^5.2.0",
     "react-scripts": "4.0.0",
     "web-vitals": "^0.2.4"
@@ -40,6 +40,6 @@
   "devDependencies": {
     "@types/react-dom": "^16.9.9",
     "@types/react-router-dom": "^5.1.6",
-    "typescript": "^4.0.5"
+    "typescript": "4.0.5"
   }
 }

examples/movies/tsconfig.json

@@ -1,24 +1,31 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "rootDir": "src",
+    "outDir": "build",
+    "module": "esnext",
+    "target": "es6",
     "lib": [
       "dom",
-      "dom.iterable",
+      "es2020"
-      "esnext"
     ],
+    "jsx": "react",
+    "moduleResolution": "node",
     "allowJs": true,
     "skipLibCheck": true,
     "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "strict": true,
     "forceConsistentCasingInFileNames": true,
     "noFallthroughCasesInSwitch": true,
-    "module": "esnext",
-    "moduleResolution": "node",
     "resolveJsonModule": true,
     "isolatedModules": true,
+    "pretty": true,
+    "noImplicitReturns": true,
+    "noImplicitThis": true,
+    "noImplicitAny": true,
     "noEmit": true,
-    "jsx": "react"
+    "strict": true,
+    "strictNullChecks": true,
+    "allowSyntheticDefaultImports": true,
+    "declaration": true
   },
   "include": [
     "src"

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "react-rest-request",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1067,6 +1067,29 @@
       "integrity": "sha512-6QlRuqsQ/Ox/aJEQWBEJG7A9+u7oSYl3mem/K8IzxXG/kAGbV1YPD9Bg9Zw3vyxC/YP+zONKwy8hGkSt1jxFMw==",
       "dev": true
     },
+    "@types/node-fetch": {
+      "version": "2.5.7",
+      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.5.7.tgz",
+      "integrity": "sha512-o2WVNf5UhWRkxlf6eq+jMZDu7kjgpgJfl4xVNlvryc95O/6F2ld8ztKX+qu+Rjyet93WAWm5LjeX9H5FGkODvw==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*",
+        "form-data": "^3.0.0"
+      },
+      "dependencies": {
+        "form-data": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.0.tgz",
+          "integrity": "sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==",
+          "dev": true,
+          "requires": {
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.8",
+            "mime-types": "^2.1.12"
+          }
+        }
+      }
+    },
     "@types/normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
@@ -5499,6 +5522,12 @@
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==",
       "dev": true
     },
+    "node-fetch": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
+      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==",
+      "dev": true
+    },
     "node-int64": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",

package.json

@@ -10,6 +10,7 @@
   ],
   "scripts": {
     "test": "jest",
+    "build": "rm -rf target && tsc",
     "prepublishOnly": "rm -rf target && tsc",
     "report-coverage": "cat coverage/lcov.info | coveralls"
   },
@@ -40,6 +41,7 @@
   "devDependencies": {
     "@types/jest": "^26.0.15",
     "@types/lodash.isequal": "^4.5.5",
+    "@types/node-fetch": "^2.5.7",
     "@types/react": "^16.9.55",
     "@typescript-eslint/eslint-plugin": "^4.6.1",
     "@typescript-eslint/parser": "^4.6.1",
@@ -47,6 +49,7 @@
     "eslint-plugin-react": "^7.21.5",
     "eslint-plugin-react-hooks": "^4.2.0",
     "jest": "^26.6.3",
+    "node-fetch": "^2.6.1",
     "ts-jest": "^26.4.3",
     "typescript": "^4.0.5"
   }

src/client.ts

@@ -25,12 +25,18 @@ export type ClientResponse<Data extends Record<string, any>> = Readonly<
 export class Client {
     constructor(private config: ClientConfig) {}
 
-    private prepareRequest(props: PrepareRequestProps) {
+    public prepareRequest(props: PrepareRequestProps) {
         const requestCanContainBody = [Method.POST, Method.PATCH, Method.PUT].includes(props.method);
 
-        const url = /https?:\/\//.test(props.url) ?
+        const defaultBaseUrl = (window as Window | undefined)?.location.href;
-            new URL(props.url)
+        const sourceUrl = /https?:\/\//.test(props.url) ?
-            : new URL(this.config.baseUrl + props.url);
+            props.url
+            : this.config.baseUrl + props.url;
+        if (!defaultBaseUrl && sourceUrl.startsWith('/')) {
+            throw new Error(`Invalid request method: ${sourceUrl}`);
+        }
+
+        const url = new URL(sourceUrl, defaultBaseUrl);
         if (!requestCanContainBody) {
             invariant(!(props.variables instanceof FormData), `Method ${props.method} cannot contain body`);
 
@@ -58,11 +64,14 @@ export class Client {
             undefined 
         );
 
-        return new Request(url.toString(), {
+        return new Request(
-            headers,
+            url.toString(),
-            method: props.method,
+            {
-            body,
+                headers,
-        });
+                method: props.method,
+                body,
+            }
+        );
     }
 
     public request<Data extends Record<string, any>>(

target/client-hook.d.ts

@@ -0,0 +1 @@
+export declare function useClient(): import("./client").Client[];

target/client-hook.js

@@ -0,0 +1,5 @@
+import { useRequestContext } from './request-context';
+export function useClient() {
+    const { client } = useRequestContext();
+    return [client];
+}

target/client.d.ts

@@ -0,0 +1,23 @@
+import { Method } from './endpoint';
+export declare type ClientConfig = {
+    baseUrl: string;
+};
+declare type PrepareRequestProps = {
+    url: string;
+    method: Method;
+    headers: Record<string, string>;
+    variables: Record<string, any> | FormData;
+};
+export declare type RequestProps<R> = PrepareRequestProps & {
+    transformResponseData?: (data: unknown) => R;
+};
+export declare type ClientResponse<Data extends Record<string, any>> = Readonly<Pick<Response, 'ok' | 'redirected' | 'status' | 'statusText' | 'type' | 'headers' | 'url'> & {
+    data: Data;
+}>;
+export declare class Client {
+    private config;
+    constructor(config: ClientConfig);
+    private prepareRequest;
+    request<Data extends Record<string, any>>({ transformResponseData, ...restProps }: RequestProps<Data>): Promise<ClientResponse<Data>>;
+}
+export {};

target/client.js

@@ -0,0 +1,67 @@
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                t[p[i]] = s[p[i]];
+        }
+    return t;
+};
+import invariant from 'tiny-invariant';
+import { Method } from './endpoint';
+import { formDataFromObject, isFunction, urlSearchParamsFromObject } from './misc';
+export class Client {
+    constructor(config) {
+        this.config = config;
+    }
+    prepareRequest(props) {
+        const requestCanContainBody = [Method.POST, Method.PATCH, Method.PUT].includes(props.method);
+        const url = /https?:\/\//.test(props.url) ?
+            new URL(props.url)
+            : new URL(this.config.baseUrl + props.url);
+        if (!requestCanContainBody) {
+            invariant(!(props.variables instanceof FormData), `Method ${props.method} cannot contain body`);
+            url.search = urlSearchParamsFromObject(props.variables).toString();
+        }
+        const headers = new Headers(props.headers);
+        if (requestCanContainBody && !headers.has('content-type')) {
+            headers.set('content-type', 'application/json');
+        }
+        const contentType = headers.get('content-type');
+        const body = !requestCanContainBody ? (undefined) : contentType === 'application/json' ? (JSON.stringify(props.variables)) : contentType === 'multipart/form-data' ? (props.variables instanceof FormData ? (props.variables) : (formDataFromObject(props.variables))) : (
+        /* TODO: need to add more content-type of body */
+        undefined);
+        return new Request(url.toString(), {
+            headers,
+            method: props.method,
+            body,
+        });
+    }
+    request(_a) {
+        var { transformResponseData } = _a, restProps = __rest(_a, ["transformResponseData"]);
+        const req = this.prepareRequest(restProps);
+        return fetch(req)
+            // TODO: need to check response headers and parse json only if content-type header is application/json
+            .then(res => Promise.all([res, res.json(), false]))
+            .then(([res, data]) => {
+            return {
+                ok: res.ok,
+                redirected: res.redirected,
+                status: res.status,
+                statusText: res.statusText,
+                type: res.type,
+                headers: res.headers,
+                url: res.url,
+                data: isFunction(transformResponseData) ? transformResponseData(data) : data,
+            };
+        })
+            .then((res) => {
+            if (!res.ok) {
+                throw res;
+            }
+            return res;
+        });
+    }
+}

target/endpoint.d.ts

@@ -0,0 +1,14 @@
+export declare enum Method {
+    HEAD = "HEAD",
+    GET = "GET",
+    PUT = "PUT",
+    POST = "POST",
+    PATCH = "PATCH",
+    DELETE = "DELETE"
+}
+export declare type Endpoint<R, V, P = void> = Readonly<{
+    method: Method;
+    url: string | ((params: P) => string);
+    headers?: Record<string, string>;
+    transformResponseData?: (data: any) => R;
+}>;

target/endpoint.js

@@ -0,0 +1,9 @@
+export var Method;
+(function (Method) {
+    Method["HEAD"] = "HEAD";
+    Method["GET"] = "GET";
+    Method["PUT"] = "PUT";
+    Method["POST"] = "POST";
+    Method["PATCH"] = "PATCH";
+    Method["DELETE"] = "DELETE";
+})(Method || (Method = {}));

target/index.d.ts

@@ -0,0 +1,7 @@
+export * from './endpoint';
+export * from './client';
+export * from './client-hook';
+export * from './lazy-request-hook';
+export * from './request-hook';
+export * from './request-context';
+export * from './reducer';

target/index.js

@@ -0,0 +1,7 @@
+export * from './endpoint';
+export * from './client';
+export * from './client-hook';
+export * from './lazy-request-hook';
+export * from './request-hook';
+export * from './request-context';
+export * from './reducer';

target/lazy-request-hook.d.ts

@@ -0,0 +1,15 @@
+import { Endpoint } from './endpoint';
+import { PublicRequestState } from './reducer';
+import { ClientResponse } from './client';
+export declare type LazyRequestConfig<R, V, P = void> = Readonly<{
+    variables?: V;
+    params?: P;
+    headers?: Record<string, string>;
+    onComplete?: (data: R) => unknown;
+    onFailure?: (res: ClientResponse<R>) => unknown;
+}>;
+export declare type LazyRequestHandlerConfig<R, V, P> = Readonly<LazyRequestConfig<R, V, P> & {
+    force?: boolean;
+}>;
+export declare type RequestHandler<R, V, P> = (config?: LazyRequestHandlerConfig<R, V, P>) => Promise<R | null>;
+export declare function useLazyRequest<R = Record<string, any>, V = Record<string, any>, P = void>(endpoint: Endpoint<R, V, P>, config?: LazyRequestConfig<R, V, P>): [RequestHandler<R, V, P>, PublicRequestState<R>];

target/lazy-request-hook.js

@@ -0,0 +1,75 @@
+import React, { useCallback } from 'react';
+import invariant from 'tiny-invariant';
+import isEqual from 'lodash.isequal';
+import { useClient } from './client-hook';
+import { requestReducer } from './reducer';
+import { useRequestContext } from './request-context';
+import { isFunction } from './misc';
+export function useLazyRequest(endpoint, config) {
+    const [client] = useClient();
+    const { defaultHeaders } = useRequestContext();
+    const [state, dispatch] = React.useReducer(requestReducer, {
+        data: null,
+        loading: false,
+        isCalled: false,
+    });
+    const transformResponseData = useCallback((data) => {
+        return isFunction(endpoint.transformResponseData) ?
+            endpoint.transformResponseData(data)
+            : data;
+    }, [endpoint]);
+    const handler = React.useCallback((handlerConfig) => {
+        var _a, _b, _c;
+        if (state === null || state === void 0 ? void 0 : state.loading) {
+            return Promise.resolve(null);
+        }
+        let params;
+        let endpointUrl;
+        let isSameRequest = true;
+        if (isFunction(endpoint.url)) {
+            params = (_a = handlerConfig === null || handlerConfig === void 0 ? void 0 : handlerConfig.params) !== null && _a !== void 0 ? _a : config === null || config === void 0 ? void 0 : config.params;
+            invariant(params, 'Endpoind required params');
+            endpointUrl = endpoint.url(params);
+            isSameRequest = !!(state === null || state === void 0 ? void 0 : state.prevParams) && isEqual(state.prevParams, params);
+        }
+        else {
+            endpointUrl = endpoint.url;
+        }
+        const variables = Object.assign(Object.assign({}, config === null || config === void 0 ? void 0 : config.variables), handlerConfig === null || handlerConfig === void 0 ? void 0 : handlerConfig.variables);
+        const headers = Object.assign(Object.assign(Object.assign(Object.assign({}, defaultHeaders), endpoint.headers), config === null || config === void 0 ? void 0 : config.headers), handlerConfig === null || handlerConfig === void 0 ? void 0 : handlerConfig.headers);
+        if (isSameRequest
+            && (state === null || state === void 0 ? void 0 : state.prevVariables) && isEqual(state.prevVariables, variables)
+            && (state === null || state === void 0 ? void 0 : state.prevHeaders) && isEqual(state.prevHeaders, headers)
+            && !(handlerConfig === null || handlerConfig === void 0 ? void 0 : handlerConfig.force)) {
+            return Promise.resolve(state.data);
+        }
+        const onComplete = (_b = handlerConfig === null || handlerConfig === void 0 ? void 0 : handlerConfig.onComplete) !== null && _b !== void 0 ? _b : config === null || config === void 0 ? void 0 : config.onComplete;
+        const onFailure = (_c = handlerConfig === null || handlerConfig === void 0 ? void 0 : handlerConfig.onFailure) !== null && _c !== void 0 ? _c : config === null || config === void 0 ? void 0 : config.onFailure;
+        dispatch({ type: 'call', headers, variables, params });
+        return client
+            .request(Object.assign(Object.assign({}, endpoint), { url: endpointUrl, headers,
+            variables,
+            transformResponseData }))
+            .then((response) => {
+            dispatch({ type: 'success', response });
+            if (isFunction(onComplete)) {
+                onComplete(response.data);
+            }
+            return response.data;
+        }, (response) => {
+            dispatch({ type: 'failure', response });
+            if (isFunction(onFailure)) {
+                onFailure(response);
+            }
+            return null;
+        });
+    }, [state, config, client, endpoint, defaultHeaders, transformResponseData]);
+    return [
+        handler,
+        {
+            data: state.data,
+            loading: state.loading,
+            isCalled: state.isCalled,
+        },
+    ];
+}

target/misc.d.ts

@@ -0,0 +1,4 @@
+export declare function isObject(val: any): val is Record<string, unknown>;
+export declare function isFunction(val: any): val is (...args: any[]) => any;
+export declare function formDataFromObject(obj: Record<string, any>): FormData;
+export declare function urlSearchParamsFromObject(obj: Record<string, any>): URLSearchParams;

target/misc.js

@@ -0,0 +1,42 @@
+export function isObject(val) {
+    return Object.prototype.toString.call(val) === '[object Object]';
+}
+export function isFunction(val) {
+    return typeof val === 'function';
+}
+export function formDataFromObject(obj) {
+    const formData = new FormData();
+    Object.entries(obj)
+        .filter(([_, value]) => value !== undefined)
+        .forEach(([key, value]) => {
+        if (Array.isArray(value)) {
+            value
+                .filter(val => val !== undefined)
+                .forEach(val => formData.append(key, val));
+        }
+        else if (isObject(value)) {
+            formData.set(key, JSON.stringify(value));
+        }
+        else {
+            formData.set(key, value);
+        }
+    });
+    return formData;
+}
+export function urlSearchParamsFromObject(obj) {
+    const searchParams = new URLSearchParams();
+    Object.entries(obj)
+        .filter(([_, value]) => value !== undefined)
+        .forEach(([key, value]) => {
+        if (Array.isArray(value)) {
+            const arrayKey = `${key}[]`;
+            value
+                .filter(val => val !== undefined)
+                .forEach(val => searchParams.append(arrayKey, val));
+        }
+        else {
+            searchParams.set(key, value);
+        }
+    });
+    return searchParams;
+}

target/reducer.d.ts

@@ -0,0 +1,44 @@
+import { ClientResponse } from './client';
+export declare type RequestState<R> = Readonly<{
+    data: R | null;
+    loading: boolean;
+    isCalled: boolean;
+    prevHeaders?: Record<string, string>;
+    prevVariables?: Record<string, any>;
+    prevParams?: Record<string, any>;
+}>;
+export declare type PublicRequestState<R> = Pick<RequestState<R>, 'data' | 'loading' | 'isCalled'>;
+export declare type RequestAction<R> = {
+    type: 'call';
+    headers: Record<string, string>;
+    variables: Record<string, any>;
+    params?: Record<string, any>;
+} | {
+    type: 'success';
+    response: ClientResponse<R>;
+} | {
+    type: 'failure';
+    response: ClientResponse<R>;
+};
+export declare function requestReducer<R>(state: RequestState<R>, action: RequestAction<R>): {
+    loading: boolean;
+    isCalled: boolean;
+    prevHeaders: Record<string, string>;
+    prevVariables: Record<string, any>;
+    prevParams: Record<string, any> | undefined;
+    data: R | null;
+} | {
+    loading: boolean;
+    data: R;
+    isCalled: boolean;
+    prevHeaders?: Record<string, string> | undefined;
+    prevVariables?: Record<string, any> | undefined;
+    prevParams?: Record<string, any> | undefined;
+} | {
+    loading: boolean;
+    data: null;
+    isCalled: boolean;
+    prevHeaders?: Record<string, string> | undefined;
+    prevVariables?: Record<string, any> | undefined;
+    prevParams?: Record<string, any> | undefined;
+};

target/reducer.js

@@ -0,0 +1,13 @@
+export function requestReducer(state, action) {
+    switch (action.type) {
+        case 'call': {
+            return Object.assign(Object.assign({}, state), { loading: true, isCalled: true, prevHeaders: action.headers, prevVariables: action.variables, prevParams: action.params });
+        }
+        case 'success': {
+            return Object.assign(Object.assign({}, state), { loading: false, data: action.response.data });
+        }
+        case 'failure': {
+            return Object.assign(Object.assign({}, state), { loading: false, data: null });
+        }
+    }
+}

target/request-context.d.ts

@@ -0,0 +1,12 @@
+import React from 'react';
+import { Client } from './client';
+export declare type RequestContextData = Readonly<{
+    client: Client;
+    defaultHeaders?: Record<string, string>;
+}>;
+export declare type RequestProviderProps = Readonly<React.PropsWithChildren<RequestContextData>>;
+export declare function RequestProvider({ client, defaultHeaders, children }: RequestProviderProps): JSX.Element;
+export declare function useRequestContext(): Readonly<{
+    client: Client;
+    defaultHeaders?: Record<string, string> | undefined;
+}>;

target/request-context.js

@@ -0,0 +1,11 @@
+import React from 'react';
+import invariant from 'tiny-invariant';
+const RequestContext = React.createContext(null);
+export function RequestProvider({ client, defaultHeaders, children }) {
+    return (React.createElement(RequestContext.Provider, { value: { client, defaultHeaders } }, children));
+}
+export function useRequestContext() {
+    const context = React.useContext(RequestContext);
+    invariant(context, 'useRequestContext() must be a child of <RequestProvider />');
+    return context;
+}

target/request-hook.d.ts

@@ -0,0 +1,13 @@
+import { Endpoint } from './endpoint';
+import { LazyRequestConfig } from './lazy-request-hook';
+export declare type RequestConfig<R, V, P> = Readonly<LazyRequestConfig<R, V, P> & {
+    skip?: boolean;
+}>;
+export declare function useRequest<R = Record<string, any>, V = Record<string, any>, P = void>(endpoint: Endpoint<R, V, P>, config?: RequestConfig<R, V, P>): Pick<Readonly<{
+    data: R | null;
+    loading: boolean;
+    isCalled: boolean;
+    prevHeaders?: Record<string, string> | undefined;
+    prevVariables?: Record<string, any> | undefined;
+    prevParams?: Record<string, any> | undefined;
+}>, "loading" | "data" | "isCalled">;

target/request-hook.js

@@ -0,0 +1,15 @@
+import React from 'react';
+import invariant from 'tiny-invariant';
+import { Method } from './endpoint';
+import { useLazyRequest } from './lazy-request-hook';
+export function useRequest(endpoint, config) {
+    invariant(endpoint.method !== Method.DELETE, `You cannot use useRequest with ${endpoint.method} method`);
+    const [handler, state] = useLazyRequest(endpoint, config);
+    const skip = React.useMemo(() => { var _a; return (_a = config === null || config === void 0 ? void 0 : config.skip) !== null && _a !== void 0 ? _a : false; }, [config]);
+    React.useEffect(() => {
+        if (!skip) {
+            handler();
+        }
+    }, [skip, handler]);
+    return state;
+}

tests/client.spec.ts

@@ -0,0 +1,46 @@
+import { Client } from '../src/client';
+import { Method } from '../src/endpoint';
+import * as nodeFetch from 'node-fetch';
+
+beforeAll(() => {
+    global.Response = nodeFetch.Response as any;
+    global.Request = nodeFetch.Request as any;
+    global.Headers = nodeFetch.Headers as any;
+});
+
+
+describe('client', () => {
+    describe('::prepareRequest', () => {
+        it('should prepare request successfully', () => {
+            const client = new Client({
+                baseUrl: 'https://example.org/api'
+            });
+
+            const preparedRequest = client.prepareRequest({
+                url: '/',
+                method: Method.GET,
+                headers: {},
+                variables: {},
+            });
+
+            expect(preparedRequest.url).toBe('https://example.org/api/');
+            expect(preparedRequest.method).toBe(Method.GET);
+        });
+
+        it('should prepare request successfully if client with relative base url', () => {
+            const client = new Client({
+                baseUrl: '/api'
+            });
+
+            const preparedRequest = client.prepareRequest({
+                url: '/',
+                method: Method.GET,
+                headers: {},
+                variables: {},
+            });
+
+            expect(preparedRequest.url).toBe('http://localhost/api/');
+            expect(preparedRequest.method).toBe(Method.GET);
+        });
+    });
+});