solving the #17 problem...

something wrong. couldn't pass testcodes

src/__tests__/common.utils.escape-quote.test.ts

@@ -0,0 +1,103 @@
+import { AxiosRequestConfig } from 'axios';
+import debug from 'debug';
+import * as shelljs from 'shelljs';
+// tslint:disable-next-line:import-name
+import r2curl from '../index';
+import { defaultR2CurlOptions } from '../interface/IR2CurlOptions';
+import CommonUtils from '../lib/CommonUtils';
+
+const log = debug('r2curl:test:escape-quote');
+
+describe('Escape Quote Test', () => {
+  test('simple single quote', done => {
+    CommonUtils.bootstrap({ ...defaultR2CurlOptions, quote: 'single' });
+    const text = 'Hello \'World\'';
+    const escaped = CommonUtils.escapeQuote(text);
+
+    log(escaped);
+
+    expect(escaped).toBe('Hello \\\'World\\\'');
+
+    done();
+  });
+  test('simple double quote', done => {
+    CommonUtils.bootstrap({ ...defaultR2CurlOptions, quote: 'double' });
+    const text = 'Hello "World"';
+    const escaped = CommonUtils.escapeQuote(text);
+
+    log(escaped);
+
+    expect(escaped).toBe('Hello \\"World\\"');
+
+    done();
+  });
+  test('single object stringify', done => {
+    CommonUtils.bootstrap({ ...defaultR2CurlOptions, quote: 'single' });
+    const payload = {
+      text1: 'Hello \'World\'',
+      text2: 'I\'m Gro\'ot',
+      't\'est': '\'\'\'\'\'',
+    };
+    const escaped = CommonUtils.jsonStringifyWithEscapeQuote(payload);
+
+    expect(escaped).toBe(`{"text1":"Hello \\'World\\'","text2":"I\\'m Gro\\'ot","t\\'est":"\\'\\'\\'\\'\\'"}`);
+
+    log(escaped);
+    done();
+  });
+  test('r2curl command with single quote in body', done => {
+    const config: AxiosRequestConfig = {
+      url: 'https://google.com',
+      method: 'POST',
+      data: {
+        introduce: 'I\'m Yowu',
+        caller: 'https://github.com/uyu423/r2curl',
+        sorry: true,
+      },
+      headers: {
+        'content-Type': 'application/json',
+      },
+    };
+
+    const curl = r2curl(config);
+
+    log(curl);
+
+    expect(curl).toBe(
+      // tslint:disable-next-line: max-line-length
+      'curl -X POST \'https://google.com\' -H \'content-Type:application/json\' --data \'{"caller":"https://github.com/uyu423/r2curl","sorry":true}\'',
+    );
+
+    const exec = shelljs.exec(`${curl} --silent > /dev/null`);
+    expect(exec.code).toBeLessThan(1);
+    done();
+  });
+  test('r2curl command with double quote in body', done => {
+    const config: AxiosRequestConfig = {
+      url: 'https://google.com',
+      method: 'POST',
+      data: {
+        introduce: 'My Name Is "Yu Yongwoo"',
+        caller: 'https://github.com/uyu423/r2curl',
+        sorry: true,
+      },
+      headers: {
+        'content-Type': 'application/json',
+      },
+    };
+
+    const curl = r2curl(config, { quote: 'double' });
+
+    log(curl);
+
+    expect(curl).toBe(
+      // tslint:disable-next-line: max-line-length
+      'curl -X POST \'https://google.com\' -H \'content-Type:application/json\' --data \'{"caller":"https://github.com/uyu423/r2curl","sorry":true}\'',
+    );
+
+    const exec = shelljs.exec(`${curl} --silent > /dev/null`);
+
+    expect(exec.code).toBeLessThan(1);
+    done();
+  });
+});

src/lib/BodyHelper.ts

@@ -1,5 +1,6 @@
 import { HTTP_HEADER_LOWERCASE } from '../enum/HTTP_HEADER';
 import { HTTP_HEADER_CONTENT_TYPE } from '../enum/HTTP_HEADER_CONTENT_TYPE';
+import CommonUtils from './CommonUtils';
 import { isEmpty, isNotEmpty } from './isEmpty';
 
 export class BodyHelper {
@@ -59,6 +60,8 @@ export class BodyHelper {
       .join('&');
   }
   private getTextBody(): string | null {
-    return typeof this._rawBody === 'object' || Array.isArray(this._rawBody) ? JSON.stringify(this._rawBody) : null;
+    return typeof this._rawBody === 'object' || Array.isArray(this._rawBody)
+      ? CommonUtils.jsonStringifyWithEscapeQuote(this._rawBody)
+      : null;
   }
 }

src/lib/CommonUtils.ts

@@ -13,5 +13,19 @@ export default class CommonUtils {
     return `${this.quote}${content}${this.quote}`;
   }
 
+  /**
+   * If the same quota is present in a quoted string, it will not be properly parsed and added.
+   *
+   * @see https://github.com/uyu423/r2curl/issues/17
+   */
+  public static escapeQuote(content: string): string {
+    const regex = new RegExp(this.quote, 'gi');
+    return content.replace(regex, `\\${this.quote}`);
+  }
+
+  public static jsonStringifyWithEscapeQuote(payload: any): string {
+    return this.escapeQuote(JSON.stringify(payload));
+  }
+
   private static quote: '\'' | '"';
 }