feat(cucumberPutUser): add cucumber scenario for put user endpoint

src/test/java/feature/SpringIntegrationTest.java

@@ -52,4 +52,12 @@ protected void executeDelete(String path) {
         String url = "http://localhost:" + port + path;
         latestResponse = restTemplate.exchange(url, HttpMethod.DELETE, HttpEntity.EMPTY, String.class);
     }
+
+    protected void executePut(String path, Object payload) {
+        String url = "http://localhost:" + port + path;
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        HttpEntity<Object> request = new HttpEntity<>(payload, headers);
+        latestResponse = restTemplate.exchange(url, HttpMethod.PUT, request, String.class);
+    }
 }

src/test/java/feature/StepDefinition.java

@@ -100,6 +100,31 @@ public void theClientCallToDeleteTheCreatedUser() {
         executeDelete("/random-users/" + createdUserId);
     }
 
+    @Given("a valid user payload for update")
+    public void aValidUserPayloadForUpdate() {
+        payload = new UserRequest(
+            "male",
+            "John",
+            "Doe",
+            "Mr",
+            "john.doe@example.com",
+            "0611111111",
+            "john.jpg",
+            "US"
+        );
+    }
+
+    @When("the client call to PUT the created user")
+    public void theClientCallToPutTheCreatedUser() {
+        assertNotNull(createdUserId, "No user was created before this step");
+        executePut("/random-users/" + createdUserId, payload);
+    }
+
+    @When("the client call to PUT \\/random-users\\/{int}")
+    public void theClientCallToPutRandomUser(int id) {
+        executePut("/random-users/" + id, payload);
+    }
+
     @And("the response contains a list of users")
     public void theResponseContainsAListOfUsers() throws Exception {
         JsonNode body = objectMapper.readTree(latestResponse.getBody());

src/test/resources/features/update_user.feature

@@ -0,0 +1,21 @@
+Feature: Update user endpoint
+
+  Scenario: Update a user by ID after creation
+    Given a valid user payload for creation
+    When the client call to POST /random-users
+    Then the response status should be 201
+    And the user profile
+      | id        | <generated_id> |
+      | firstname | Emma |
+    Given a valid user payload for update
+    When the client call to PUT the created user
+    Then the response status should be 200
+    And the user profile
+      | firstname | John |
+      | lastname  | Doe |
+
+  Scenario: Update a user that does not exist
+    Given a valid user payload for update
+    When the client call to PUT /random-users/999999
+    Then the response status should be 404
+