#20: 🔍 Tests updated for Schema Validation

“Rajat · “Rajat · commit d6bae3496522 · 2025-05-07T16:42:34.000+05:30
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -20,6 +20,7 @@
   "license": "ISC",
   "devDependencies": {
     "@playwright/test": "^1.52.0",
-    "@types/node": "^22.15.2"
+    "@types/node": "^22.15.2",
+    "ajv": "^8.17.1"
   }
 }
diff --git a/test-data/schema/login/login-successful.json b/test-data/schema/login/login-successful.json
@@ -0,0 +1,11 @@
+{
+  "type": "object",
+  "properties": {
+    "token": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "token"
+  ]
+}
diff --git a/test-data/schema/login/login-unsuccessful.json b/test-data/schema/login/login-unsuccessful.json
@@ -0,0 +1,11 @@
+{
+  "type": "object",
+  "properties": {
+    "error": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "error"
+  ]
+}
diff --git a/test-data/schema/register/register-successful.json b/test-data/schema/register/register-successful.json
@@ -0,0 +1,15 @@
+{
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "integer"
+    },
+    "token": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "token"
+  ]
+}
diff --git a/test-data/schema/register/register-unsuccessful.json b/test-data/schema/register/register-unsuccessful.json
@@ -0,0 +1,11 @@
+{
+  "type": "object",
+  "properties": {
+    "error": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "error"
+  ]
+}
diff --git a/test-data/schema/users/user_create.json b/test-data/schema/users/user_create.json
@@ -0,0 +1,11 @@
+{
+    "type": "object",
+    "properties": {
+      "id": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "id"
+    ]
+  }
diff --git a/test-data/schema/users/user_update_patch.json b/test-data/schema/users/user_update_patch.json
@@ -0,0 +1,11 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name"
+  ]
+}
diff --git a/test-data/schema/users/user_update_put.json b/test-data/schema/users/user_update_put.json
@@ -0,0 +1,15 @@
+{
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string"
+    },
+    "job": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "name",
+    "job"
+  ]
+}
diff --git a/tests-reqres/login.spec.ts b/tests-reqres/login.spec.ts
@@ -4,6 +4,7 @@ import RequestBodyUtils from '../utils/RequestBodyUtils';
 import RequestUtils from '../utils/RequestUtils';
 import ResponseUtils from '../utils/ResponseUtils';
 import VerificationUtils from '../utils/VerificationUtils';
+import SchemaUtils from '../utils/SchemaUtils';
 
 /**
  * Test suite for API endpoints related to user login.
@@ -28,6 +29,7 @@ test.describe('Login', () => {
     // Assertions to validate the response
     VerificationUtils.assertResponseStatusCode(response, 200);
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, "token");
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.LOGIN_SUCCESSFUL)
 
   });
 
@@ -47,6 +49,8 @@ test.describe('Login', () => {
     VerificationUtils.assertResponseStatusCode(response, 400);
     VerificationUtils.assertResponseBodyKeyValue(responseBody, "error", "Missing password");
 
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.LOGIN_UNSUCCESSFUL)
+
   });
 
 });
diff --git a/tests-reqres/register.spec.ts b/tests-reqres/register.spec.ts
@@ -4,6 +4,7 @@ import RequestBodyUtils from '../utils/RequestBodyUtils';
 import RequestUtils from '../utils/RequestUtils';
 import ResponseUtils from '../utils/ResponseUtils';
 import VerificationUtils from '../utils/VerificationUtils';
+import SchemaUtils from '../utils/SchemaUtils';
 
 /**
  * Test suite for API endpoints related to user registration.
@@ -29,6 +30,9 @@ test.describe('Register', () => {
     VerificationUtils.assertResponseStatusCode(response, 200);
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, "id");
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, "token");
+
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.REGISTER_SUCCESSFUL)  
+    
   });
 
   /**
@@ -47,6 +51,9 @@ test.describe('Register', () => {
     VerificationUtils.assertResponseStatusCode(response, 400);
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, "error");
     VerificationUtils.assertResponseBodyKeyValue(responseBody, "error", "Missing password");
+
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.REGISTER_UNSUCCESSFUL)
+
   });
 
 });
diff --git a/tests-reqres/users.spec.ts b/tests-reqres/users.spec.ts
@@ -5,6 +5,7 @@ import RequestBodyUtils from '../utils/RequestBodyUtils';
 import RequestUtils from '../utils/RequestUtils';
 import ResponseUtils from '../utils/ResponseUtils';
 import VerificationUtils from '../utils/VerificationUtils';
+import SchemaUtils from '../utils/SchemaUtils';
 
 /**
  * Test suite for API endpoints related to user management.
@@ -53,6 +54,8 @@ test.describe('Users', () => {
     VerificationUtils.assertResponseBodyKeyValue(responseBody, 'id', 1111);
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, 'createdAt');
 
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.USER_CREATE)
+    
   });
 
   /**
@@ -73,6 +76,8 @@ test.describe('Users', () => {
     VerificationUtils.assertResponseBodyKeyValue(responseBody, 'job', 'test job - updated');
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, 'updatedAt');
 
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.USER_UPDATE_PUT)
+
   });
 
 
@@ -128,6 +133,7 @@ test.describe('Users', () => {
     VerificationUtils.assertResponseBodyKeyPresent(responseBody.data[0], 'avatar');
     
     // VerificationUtils.assertResponseBodyKeyValue(responseBody.support, 'text', 'To keep ReqRes free, contributions towards server costs are appreciated!');
+    VerificationUtils.assertResponseBodyKeyValue(responseBody.support, 'text', 'Tired of writing endless social media content? Let Content Caddy generate it for you.');    
 
   });
 
@@ -147,7 +153,8 @@ test.describe('Users', () => {
     VerificationUtils.assertResponseStatusCode(response, 200);
     VerificationUtils.assertResponseBodyKeyValue(responseBody, 'name', 'test name - updated using patch');
     VerificationUtils.assertResponseBodyKeyPresent(responseBody, 'updatedAt');
-  
+    VerificationUtils.assertResponseSchema(responseBody, SchemaUtils.USER_UPDATE_PATCH)
+
   });
 
 });
diff --git a/utils/SchemaUtils.ts b/utils/SchemaUtils.ts
@@ -0,0 +1,31 @@
+import schemaLoginSuccessful from '../test-data/schema/login/login-successful.json';
+import schemaLoginUnsuccessful from '../test-data/schema/login/login-unsuccessful.json';
+
+import schemaRegisterSuccessful from '../test-data/schema/register/register-successful.json';
+import schemaRegisterUnsuccessful from '../test-data/schema/register/register-unsuccessful.json';
+
+import schemaUserCreate from '../test-data/schema/users/user_create.json';
+import schemaUserUpdatePut from '../test-data/schema/users/user_update_put.json';
+import schemaUserUpdatePatch from '../test-data/schema/users/user_update_patch.json';
+
+/**
+ * Utility class for managing and providing schema data for various scenarios.
+ */
+class SchemaUtils {
+
+    // Login
+    LOGIN_SUCCESSFUL = schemaLoginSuccessful;
+    LOGIN_UNSUCCESSFUL = schemaLoginUnsuccessful;
+
+    // Register
+    REGISTER_SUCCESSFUL = schemaRegisterSuccessful;
+    REGISTER_UNSUCCESSFUL = schemaRegisterUnsuccessful;
+
+    // Users
+    USER_CREATE = schemaUserCreate;
+    USER_UPDATE_PUT = schemaUserUpdatePut;    
+    USER_UPDATE_PATCH = schemaUserUpdatePatch;
+
+}
+
+export default new SchemaUtils;
diff --git a/utils/VerificationUtils.ts b/utils/VerificationUtils.ts

Original file line number	Diff line number	Diff line change
`@@ -20,6 +20,7 @@`
`20`	`20`	`"license": "ISC",`
`21`	`21`	`"devDependencies": {`
`22`	`22`	`"@playwright/test": "^1.52.0",`
`23`		`- "@types/node": "^22.15.2"`
	`23`	`+ "@types/node": "^22.15.2",`
	`24`	`+ "ajv": "^8.17.1"`
`24`	`25`	`}`
`25`	`26`	`}`