support regex default value

Author: ASaiAnudeep

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "pactum-matchers",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "collection of json matchers for contract testing",
   "main": "./src/index.js",
   "types": "./src/index.d.ts",

package.json

@@ -55,6 +55,10 @@ function string(value) {
 }
 
 function regex(value, matcher) {
+  if (typeof matcher === 'undefined') {
+    matcher = value;
+    value = 'regex';
+  }
   if (matcher instanceof RegExp) {
     matcher = matcher.source;
   }

src/index.js

@@ -52,4 +52,15 @@ test('regex - multiple prop in nested objects', () => {
   });
 });
 
+test('regex - root without value', () => {
+  const value = regex(/\w+/);
+  const rules = setMatchingRules({}, value, '$.body');
+  assert.deepStrictEqual(rules, {
+    '$.body': {
+      match: 'regex',
+      regex: '\\w+'
+    }
+  });
+});
+
 test.run();

test/rules.regex.test.js

@@ -168,4 +168,14 @@ test('eachLike - multiple values with nested matchers', () => {
   assert.deepStrictEqual(actual, expected);
 });
 
+test('regex', () => {
+  const value = getValue(regex('a', /\w+/));
+  assert.deepStrictEqual(value, 'a');
+});
+
+test('regex default', () => {
+  const value = getValue(regex(/\w+/));
+  assert.deepStrictEqual(value, 'regex');
+});
+
 test.run();