added cypress test for wlm create

Signed-off-by: Lingxi Chen <[email protected]>

Author: Lingxi Chen

cypress/e2e/7_WLM_create.cy.js

@@ -0,0 +1,106 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+describe('WLM Create Page', () => {
+  const groupName = 'test_create_group_' + Date.now();
+
+  beforeEach(() => {
+    cy.visit('/app/workload-management#/wlm-create');
+  });
+
+  it('should render the create form layout', () => {
+    // Confirm title and overview section exist
+    cy.contains('h1', 'Create workload group').should('exist');
+    cy.contains('h2', 'Overview').should('exist');
+
+    // Confirm presence of form field labels
+    const labels = [
+      'Name',
+      'Description (Optional)',
+      'Index wildcard',
+      'Resiliency mode',
+      'Reject queries when CPU usage exceeds',
+      'Reject queries when memory usage exceeds'
+    ];
+
+    labels.forEach(label => {
+      cy.contains('label', label).should('exist');
+    });
+
+    // Confirm both radio options are visible
+    cy.contains('label', 'Soft').should('exist');
+    cy.contains('label', 'Enforced').should('exist');
+
+    // Confirm buttons exist
+    cy.get('button').contains('Cancel').should('exist');
+    cy.get('button').contains('Create workload group').should('exist');
+  });
+
+  it('should validate CPU and memory input ranges using label', () => {
+    cy.contains('label', 'Reject queries when CPU usage exceeds')
+      .parentsUntil('.euiFormRow')
+      .parent()
+      .find('input[type="number"]')
+      .as('cpuInput');
+
+    cy.get('@cpuInput').clear().type('150');
+    cy.contains('Value must be between 0 and 100').should('exist');
+
+    cy.get('@cpuInput').clear().type('-10');
+    cy.contains('Value must be between 0 and 100').should('exist');
+
+    cy.contains('label', 'Reject queries when memory usage exceeds')
+      .parentsUntil('.euiFormRow')
+      .parent()
+      .find('input[type="number"]')
+      .as('memInput');
+
+    cy.get('@memInput').clear().type('150');
+    cy.contains('Value must be between 0 and 100').should('exist');
+
+    cy.get('@memInput').clear().type('-5');
+    cy.contains('Value must be between 0 and 100').should('exist');
+  });
+
+  it('should create workload group successfully with valid inputs', () => {
+    const groupName = `test_group_${Date.now()}`;
+
+    // Fill in the "Name" input using label
+    cy.contains('label', 'Name')
+      .parentsUntil('.euiFormRow')
+      .parent()
+      .find('input[type="text"]')
+      .type(groupName);
+
+    // Select "Soft" resiliency mode radio
+    cy.contains('label', 'Soft').click();
+
+    // Fill in the CPU threshold
+    cy.contains('label', 'Reject queries when CPU usage exceeds')
+      .parentsUntil('.euiFormRow')
+      .parent()
+      .find('input[type="number"]')
+      .first()
+      .type('1');
+
+    // Fill in the Memory threshold
+    cy.contains('label', 'Reject queries when memory usage exceeds')
+      .parentsUntil('.euiFormRow')
+      .parent()
+      .find('input[type="number"]')
+      .first()
+      .type('1');
+
+    // Intercept request
+    cy.intercept('PUT', '/api/_wlm/workload_group').as('createGroup');
+
+    // Submit form
+    cy.get('button').contains('Create workload group').click();
+
+    // Confirm redirect and success toast
+    cy.url().should('include', '/workloadManagement');
+    cy.contains(groupName).should('exist');
+  });
+});