interpolate url with variables

src/lib/template.ts

@@ -0,0 +1,10 @@
+import { compile } from 'handlebars';
+
+function interpolate(template: string, data: any) {
+  const temp = compile(template);
+  return temp(data);
+}
+
+export {
+  interpolate,
+};

src/lib/utils.ts

@@ -3,6 +3,7 @@ import { evalSync } from 'jexl';
 import { Struct, Request } from '../common';
 import { TestConditionalCallback, Types } from '../interfaces/types';
 import { Logger } from './logger';
+import { interpolate } from './template';
 
 const logger = new Logger('Utils');
 
@@ -92,7 +93,7 @@ export function callHttpService(command: Struct, req: Request) {
   const vIsGetMethod = /^get$/i.test(command.options[0]);
   const headers = command.body.map(x => x.split(':'));
   const method = vIsGetMethod ? 'GET' : 'POST';
-  const url = command.options[1];
+  const url = interpolate(command.options[1], req.variables);
   const body = vIsGetMethod ? undefined : req.variables;
 
   logger.info('Send request:', method, url, body);

test/lib/template.spec.ts

@@ -0,0 +1,13 @@
+import { expect } from 'chai';
+import { interpolate } from '../../src/lib/template';
+
+describe('Lib: Template', () => {
+
+  describe('Interpolate', () => {
+    it('should interpolate template with data', async () => {
+      const param = 'vunb';
+      const result = interpolate(`/api/url?query={{param}}`, {param});
+      expect(result).eq('/api/url?query=vunb');
+    });
+  });
+});

test/lib/utils.spec.ts

@@ -1,7 +1,7 @@
 import { expect } from 'chai';
 import { evaluate } from '../../src/lib/utils';
 
-describe('Utils', () => {
+describe('Lib: Utils', () => {
 
   describe('safeEvalCode', () => {
     it('should return true when given boolean value', async () => {