added the readme and the tests

README.md

@@ -330,8 +330,8 @@ requests:
       method: GET
 ```
 
-## Use strest file name as paramter in the tests
-You can use the strest file name as a parmater in the tests .
+## Use strest file name as parameter in the tests
+You can use the strest file name as a parameter in the tests .
 
 *note* that the strest suffix is removed 
 
@@ -350,6 +350,35 @@ requests:
       expect: 200
 ```
 
+## Using dates and dates format 
+You can insert dates times plus format them using the custom [nunjucks date filter](https://www.npmjs.com/package/nunjucks-date)
+under the hood its a wrapper for [momentjs](https://momentjs.com/) so all its [formatting](https://momentjs.com/docs/#/displaying/) is supported  
+
+**Usage**
+You can use the date filter inside a nunjuck brackets in the request and inside the validate parts.
+
+```yml
+requests:
+    moment-in-request:
+      request:
+        url: https://postman-echo.com/get
+        method: GET
+        queryString:
+        - name: foo
+          value: <$ now | date('YYYY') $>
+      validate:
+      - jsonpath: content.args.foo
+        expect: "<$ '2019-10-10' | date('YYYY') $>"
+    moment-in-validate:
+      request:
+        url: https://postman-echo.com/time/format?timestamp=2019-10-10&format=YYYY
+        method: GET
+      validate:
+      - jsonpath: content.format
+        expect: "<$ '2019-10-10' | date('YYYY') $>"
+```
+
+
 ## Response Validation
 
 The immediate response is stored in [HAR Format](http://www.softwareishard.com/blog/har-12-spec/#response)

package.json

@@ -31,6 +31,7 @@
     "line-number": "0.1.0",
     "mkdirp": "^0.5.1",
     "nunjucks": "^3.1.3",
+    "nunjucks-date": "^1.2.0",
     "ora": "^3.0.0",
     "recursive-readdir": "^2.2.2",
     "request-to-curl": "^0.1.1",
@@ -60,6 +61,7 @@
     "@types/jsonpath": "^0.2.0",
     "@types/node": "^10.9.4",
     "@types/nunjucks": "^3.1.0",
+    "@types/nunjucks-date": "0.0.6",
     "@types/ora": "^1.3.4",
     "@types/recursive-readdir": "^2.2.0",
     "jest": "^23.6.0",

src/test.ts

@@ -12,12 +12,15 @@ import * as yaml from 'js-yaml';
 import * as jsonfile  from 'jsonfile'
 import * as path from 'path';
 import * as Ajv from 'ajv';
+import * as nunjucksDate from 'nunjucks-date';
+
 var deepEql = require("deep-eql");
 var lineNumber = require('line-number');
 var getLineFromPos = require('get-line-from-pos');
 
 require('request-to-curl');
 
+nunjucksDate.setDefaultFormat('MMMM Do YYYY, h:mm:ss a');
 const nunjucksEnv = nunjucks.configure(".", {
   tags: {
     blockStart: '<%',
@@ -29,6 +32,8 @@ const nunjucksEnv = nunjucks.configure(".", {
   },
   throwOnUndefined: true
 });
+
+nunjucksDate.install(nunjucksEnv);
 nunjucksEnv.addGlobal('Faker', function (faked: string) {
   return faker.fake(`{{${faked}}}`);
 })

tests/success/Value/moment.strest.yml

@@ -0,0 +1,20 @@
+version: 2
+
+requests:
+    moment-in-request:
+      request:
+        url: https://postman-echo.com/get
+        method: GET
+        queryString:
+        - name: foo
+          value: <$ now | date('YYYY') $>
+      validate:
+      - jsonpath: content.args.foo
+        expect: "<$ '2019-10-10' | date('YYYY') $>"
+    moment-in-validate:
+      request:
+        url: https://postman-echo.com/time/format?timestamp=2019-10-10&format=YYYY
+        method: GET
+      validate:
+      - jsonpath: content.format
+        expect: "<$ '2019-10-10' | date('YYYY') $>"