test: added unit and api test cases for equalTo operator

Author: harshithad0703

test/api/entry-queryables.spec.ts

@@ -94,6 +94,17 @@ describe('Query Operators API test cases', () => {
 
         }
     });
+
+    it('should return entry equal to the condition - equalTo', async () => {
+      const query = await makeEntries('contenttype_uid').query().equalTo('title', 'value').find<TEntry>();
+    
+      if (query.entries) {
+        expect(query.entries[0]._version).toBeDefined();
+        expect(query.entries[0].locale).toBeDefined();
+        expect(query.entries[0].uid).toBeDefined();
+        expect(query.entries[0].title).toBe('value');
+      }
+    });
 });
 
 function makeEntries(contentTypeUid = ''): Entries {

test/unit/entry-queryable.spec.ts

@@ -43,4 +43,8 @@ describe('Query Operators API test cases', () => {
       const query = await contentType.Entry().query().and(query1, query2);
       expect(query._parameters).toStrictEqual({ '$and': [ {'fieldUID': {'$in': ['value']}}, { 'fieldUID': 'value2' } ] });
     });
+    it('should return entry equal to the condition - equalTo', async () => {
+      const query = contentType.Entry().query().equalTo('fieldUID', 'value');
+      expect(query._parameters).toStrictEqual({ 'fieldUID': 'value' });
+    });
 });