Added tests for StringArrayRotateFunction transformer, code helper, and template

test/functional-tests/custom-code-helpers/string-array/StringArrayRotateFunctionCodeHelper.spec.ts

@@ -57,6 +57,32 @@ describe('StringArrayRotateFunctionCodeHelper', () => {
         });
     });
 
+    describe('Comparison expression', () => {
+        describe('Should add comparison expression to the code helper', () => {
+            const comparisonExpressionRegExp: RegExp = /var _0x([a-f0-9]){4,6} *= *-?parseInt\(_0x([a-f0-9]){4,6}\(0x.\)\)/;
+
+            let obfuscatedCode: string;
+
+            before(() => {
+                const code: string = readFileAsString(__dirname + '/fixtures/simple-input.js');
+
+                obfuscatedCode = JavaScriptObfuscator.obfuscate(
+                    code,
+                    {
+                        ...NO_ADDITIONAL_NODES_PRESET,
+                        rotateStringArray: true,
+                        stringArray: true,
+                        stringArrayThreshold: 1
+                    }
+                ).getObfuscatedCode();
+            });
+
+            it('should add comparison expression to the code', () => {
+                assert.match(obfuscatedCode, comparisonExpressionRegExp);
+            });
+        });
+    });
+
     describe('Preserve string array name', () => {
         const arrayRotateRegExp: RegExp = /c\['push']\(c\['shift']\(\)\);/;
         const comparisonRegExp: RegExp = /if *\(e *=== *d\) *{/;