chore: add plan upgrade modal test

web/app/components/billing/plan-upgrade-modal/index.spec.tsx

@@ -0,0 +1,118 @@
+import React from 'react'
+import { render, screen } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import PlanUpgradeModal from './index'
+
+const mockSetShowPricingModal = jest.fn()
+
+jest.mock('react-i18next', () => ({
+  useTranslation: () => ({
+    t: (key: string) => key,
+  }),
+}))
+
+jest.mock('@/app/components/base/modal', () => {
+  const MockModal = ({ isShow, children }: { isShow: boolean; children: React.ReactNode }) => (
+    isShow ? <div data-testid="plan-upgrade-modal">{children}</div> : null
+  )
+  return {
+    __esModule: true,
+    default: MockModal,
+  }
+})
+
+jest.mock('@/context/modal-context', () => ({
+  useModalContext: () => ({
+    setShowPricingModal: mockSetShowPricingModal,
+  }),
+}))
+
+const baseProps = {
+  title: 'Upgrade Required',
+  description: 'You need to upgrade your plan.',
+  show: true,
+  onClose: jest.fn(),
+}
+
+const renderComponent = (props: Partial<React.ComponentProps<typeof PlanUpgradeModal>> = {}) => {
+  const mergedProps = { ...baseProps, ...props }
+  return render(<PlanUpgradeModal {...mergedProps} />)
+}
+
+describe('PlanUpgradeModal', () => {
+  beforeEach(() => {
+    jest.clearAllMocks()
+  })
+
+  // Rendering and props-driven content
+  it('should render modal with provided content when visible', () => {
+    // Arrange
+    const extraInfoText = 'Additional upgrade details'
+    renderComponent({
+      extraInfo: <div>{extraInfoText}</div>,
+    })
+
+    // Assert
+    expect(screen.getByText(baseProps.title)).toBeInTheDocument()
+    expect(screen.getByText(baseProps.description)).toBeInTheDocument()
+    expect(screen.getByText(extraInfoText)).toBeInTheDocument()
+    expect(screen.getByText('billing.triggerLimitModal.dismiss')).toBeInTheDocument()
+    expect(screen.getByText('billing.triggerLimitModal.upgrade')).toBeInTheDocument()
+  })
+
+  // Guard against rendering when modal is hidden
+  it('should not render content when show is false', () => {
+    // Act
+    renderComponent({ show: false })
+
+    // Assert
+    expect(screen.queryByText(baseProps.title)).not.toBeInTheDocument()
+    expect(screen.queryByText(baseProps.description)).not.toBeInTheDocument()
+  })
+
+  // User closes the modal from dismiss button
+  it('should call onClose when dismiss button is clicked', async () => {
+    // Arrange
+    const user = userEvent.setup()
+    const onClose = jest.fn()
+    renderComponent({ onClose })
+
+    // Act
+    await user.click(screen.getByText('billing.triggerLimitModal.dismiss'))
+
+    // Assert
+    expect(onClose).toHaveBeenCalledTimes(1)
+  })
+
+  // Upgrade path uses provided callback over pricing modal
+  it('should call onUpgrade and onClose when upgrade button is clicked with onUpgrade provided', async () => {
+    // Arrange
+    const user = userEvent.setup()
+    const onClose = jest.fn()
+    const onUpgrade = jest.fn()
+    renderComponent({ onClose, onUpgrade })
+
+    // Act
+    await user.click(screen.getByText('billing.triggerLimitModal.upgrade'))
+
+    // Assert
+    expect(onClose).toHaveBeenCalledTimes(1)
+    expect(onUpgrade).toHaveBeenCalledTimes(1)
+    expect(mockSetShowPricingModal).not.toHaveBeenCalled()
+  })
+
+  // Fallback upgrade path opens pricing modal when no onUpgrade is supplied
+  it('should open pricing modal when upgrade button is clicked without onUpgrade', async () => {
+    // Arrange
+    const user = userEvent.setup()
+    const onClose = jest.fn()
+    renderComponent({ onClose, onUpgrade: undefined })
+
+    // Act
+    await user.click(screen.getByText('billing.triggerLimitModal.upgrade'))
+
+    // Assert
+    expect(onClose).toHaveBeenCalledTimes(1)
+    expect(mockSetShowPricingModal).toHaveBeenCalledTimes(1)
+  })
+})