Merge pull request #22 from a4elru/21-fix-eachlike-in-strict-mode

fix eachLike in strict mode

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pactum-matchers",
-  "version": "1.1.5",
+  "version": "1.1.6",
   "description": "collection of json matchers for contract testing",
   "main": "./src/index.js",
   "types": "./src/index.d.ts",

src/compare.js

@@ -141,8 +141,10 @@ function compareWithRuleType(actual, expected, rules, regex_rules, path, rule) {
       if (actual.length < rule.min) {
         throw `Json doesn't have 'array' with min length of '${rule.min}' at '${path}' but found 'array' with length '${actual.length}'`;
       }
-      for (let i = 0; i < actual.length; i++) {
-        _compare(actual[i], expected[0], rules, regex_rules, `${path}[${i}]`);
+      if (rule.min > 0 || typeof expected[0] !== 'undefined') {
+        for (let i = 0; i < actual.length; i++) {
+          _compare(actual[i], expected[0], rules, regex_rules, `${path}[${i}]`);
+        }
       }
     } else {
       arrayCompare(actual, expected, rules, regex_rules, path);

test/compare.eachLike.test.js

@@ -40,6 +40,20 @@ test('root object', () => {
   assert.equal(message, '');
 });
 
+test('root object - empty array in strict mode', () => {
+  const actual = [];
+  const value = eachLike({
+    name: 'snow',
+    age: 18
+  }, {
+    min: 0
+  });
+  const rules = setMatchingRules({}, value, '$.body');
+  const expected = getValue(value);
+  const { message } = compare(actual, expected, rules, '$.body', true);
+  assert.equal(message, '');
+});
+
 test('root object - one object fails', () => {
   const actual = [
     {