dify

dify/web/app/components/base/input-with-copy/index.spec.tsx

@@ -0,0 +1,150 @@
+import React from 'react'
+import { fireEvent, render, screen, waitFor } from '@testing-library/react'
+import '@testing-library/jest-dom'
+import InputWithCopy from './index'
+
+// Mock the copy-to-clipboard library
+jest.mock('copy-to-clipboard', () => jest.fn(() => true))
+
+// Mock the i18n hook
+jest.mock('react-i18next', () => ({
+  useTranslation: () => ({
+    t: (key: string) => {
+      const translations: Record<string, string> = {
+        'common.operation.copy': 'Copy',
+        'common.operation.copied': 'Copied',
+        'appOverview.overview.appInfo.embedded.copy': 'Copy',
+        'appOverview.overview.appInfo.embedded.copied': 'Copied',
+      }
+      return translations[key] || key
+    },
+  }),
+}))
+
+// Mock lodash-es debounce
+jest.mock('lodash-es', () => ({
+  debounce: (fn: any) => fn,
+}))
+
+describe('InputWithCopy component', () => {
+  beforeEach(() => {
+    jest.clearAllMocks()
+  })
+
+  it('renders correctly with default props', () => {
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="test value" onChange={mockOnChange} />)
+    const input = screen.getByDisplayValue('test value')
+    const copyButton = screen.getByRole('button')
+    expect(input).toBeInTheDocument()
+    expect(copyButton).toBeInTheDocument()
+  })
+
+  it('hides copy button when showCopyButton is false', () => {
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="test value" onChange={mockOnChange} showCopyButton={false} />)
+    const input = screen.getByDisplayValue('test value')
+    const copyButton = screen.queryByRole('button')
+    expect(input).toBeInTheDocument()
+    expect(copyButton).not.toBeInTheDocument()
+  })
+
+  it('copies input value when copy button is clicked', async () => {
+    const copyToClipboard = require('copy-to-clipboard')
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="test value" onChange={mockOnChange} />)
+
+    const copyButton = screen.getByRole('button')
+    fireEvent.click(copyButton)
+
+    expect(copyToClipboard).toHaveBeenCalledWith('test value')
+  })
+
+  it('copies custom value when copyValue prop is provided', async () => {
+    const copyToClipboard = require('copy-to-clipboard')
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="display value" onChange={mockOnChange} copyValue="custom copy value" />)
+
+    const copyButton = screen.getByRole('button')
+    fireEvent.click(copyButton)
+
+    expect(copyToClipboard).toHaveBeenCalledWith('custom copy value')
+  })
+
+  it('calls onCopy callback when copy button is clicked', async () => {
+    const onCopyMock = jest.fn()
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="test value" onChange={mockOnChange} onCopy={onCopyMock} />)
+
+    const copyButton = screen.getByRole('button')
+    fireEvent.click(copyButton)
+
+    expect(onCopyMock).toHaveBeenCalledWith('test value')
+  })
+
+  it('shows copied state after successful copy', async () => {
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="test value" onChange={mockOnChange} />)
+
+    const copyButton = screen.getByRole('button')
+    fireEvent.click(copyButton)
+
+    // Hover over the button to trigger tooltip
+    fireEvent.mouseEnter(copyButton)
+
+    // Check if the tooltip shows "Copied" state
+    await waitFor(() => {
+      expect(screen.getByText('Copied')).toBeInTheDocument()
+    }, { timeout: 2000 })
+  })
+
+  it('passes through all input props correctly', () => {
+    const mockOnChange = jest.fn()
+    render(
+      <InputWithCopy
+        value="test value"
+        onChange={mockOnChange}
+        placeholder="Custom placeholder"
+        disabled
+        readOnly
+        className="custom-class"
+      />,
+    )
+
+    const input = screen.getByDisplayValue('test value')
+    expect(input).toHaveAttribute('placeholder', 'Custom placeholder')
+    expect(input).toBeDisabled()
+    expect(input).toHaveAttribute('readonly')
+    expect(input).toHaveClass('custom-class')
+  })
+
+  it('handles empty value correctly', () => {
+    const copyToClipboard = require('copy-to-clipboard')
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="" onChange={mockOnChange} />)
+    const input = screen.getByRole('textbox')
+    const copyButton = screen.getByRole('button')
+
+    expect(input).toBeInTheDocument()
+    expect(copyButton).toBeInTheDocument()
+
+    fireEvent.click(copyButton)
+    expect(copyToClipboard).toHaveBeenCalledWith('')
+  })
+
+  it('maintains focus on input after copy', async () => {
+    const mockOnChange = jest.fn()
+    render(<InputWithCopy value="test value" onChange={mockOnChange} />)
+
+    const input = screen.getByDisplayValue('test value')
+    const copyButton = screen.getByRole('button')
+
+    input.focus()
+    expect(input).toHaveFocus()
+
+    fireEvent.click(copyButton)
+
+    // Input should maintain focus after copy
+    expect(input).toHaveFocus()
+  })
+})