|
| 1 | +import React from 'react' |
| 2 | + |
| 3 | +import '@testing-library/jest-dom' |
| 4 | +import { fireEvent, render, screen } from '@testing-library/react' |
| 5 | + |
| 6 | +import { Dropdown } from './Dropdown' |
| 7 | + |
| 8 | +describe('Dropdown Component', () => { |
| 9 | + it('renders children correctly', () => { |
| 10 | + render( |
| 11 | + <Dropdown> |
| 12 | + <Dropdown.Trigger>Open Menu</Dropdown.Trigger> |
| 13 | + <Dropdown.Menu> |
| 14 | + <Dropdown.Item>Item 1</Dropdown.Item> |
| 15 | + <Dropdown.Item>Item 2</Dropdown.Item> |
| 16 | + </Dropdown.Menu> |
| 17 | + </Dropdown> |
| 18 | + ) |
| 19 | + |
| 20 | + // Trigger 버튼이 렌더링되었는지 확인 |
| 21 | + expect(screen.getByText('Open Menu')).toBeInTheDocument() |
| 22 | + |
| 23 | + // Menu의 아이템이 초기에는 보이지 않아야 함 |
| 24 | + expect(screen.queryByText('Item 1')).not.toBeInTheDocument() |
| 25 | + expect(screen.queryByText('Item 2')).not.toBeInTheDocument() |
| 26 | + }) |
| 27 | + |
| 28 | + it('opens the menu when the trigger is clicked', () => { |
| 29 | + render( |
| 30 | + <Dropdown> |
| 31 | + <Dropdown.Trigger>Open Menu</Dropdown.Trigger> |
| 32 | + <Dropdown.Menu> |
| 33 | + <Dropdown.Item>Item 1</Dropdown.Item> |
| 34 | + <Dropdown.Item>Item 2</Dropdown.Item> |
| 35 | + </Dropdown.Menu> |
| 36 | + </Dropdown> |
| 37 | + ) |
| 38 | + |
| 39 | + const trigger = screen.getByText('Open Menu') |
| 40 | + |
| 41 | + // Trigger 버튼 클릭 |
| 42 | + fireEvent.click(trigger) |
| 43 | + |
| 44 | + // Menu의 아이템이 보여야 함 |
| 45 | + expect(screen.getByText('Item 1')).toBeInTheDocument() |
| 46 | + expect(screen.getByText('Item 2')).toBeInTheDocument() |
| 47 | + }) |
| 48 | + |
| 49 | + it('closes the menu when an item is clicked', () => { |
| 50 | + render( |
| 51 | + <Dropdown> |
| 52 | + <Dropdown.Trigger>Open Menu</Dropdown.Trigger> |
| 53 | + <Dropdown.Menu> |
| 54 | + <Dropdown.Item>Item 1</Dropdown.Item> |
| 55 | + <Dropdown.Item>Item 2</Dropdown.Item> |
| 56 | + </Dropdown.Menu> |
| 57 | + </Dropdown> |
| 58 | + ) |
| 59 | + |
| 60 | + const trigger = screen.getByText('Open Menu') |
| 61 | + |
| 62 | + // Trigger 버튼 클릭 |
| 63 | + fireEvent.click(trigger) |
| 64 | + |
| 65 | + // Menu의 아이템이 보여야 함 |
| 66 | + const item = screen.getByText('Item 1') |
| 67 | + fireEvent.click(item) |
| 68 | + |
| 69 | + // Menu가 닫혀야 함 |
| 70 | + expect(screen.queryByText('Item 1')).not.toBeInTheDocument() |
| 71 | + expect(screen.queryByText('Item 2')).not.toBeInTheDocument() |
| 72 | + }) |
| 73 | + |
| 74 | + it('does not close the menu when closeOnSelect is false', () => { |
| 75 | + render( |
| 76 | + <Dropdown> |
| 77 | + <Dropdown.Trigger>Open Menu</Dropdown.Trigger> |
| 78 | + <Dropdown.Menu> |
| 79 | + <Dropdown.Item closeOnSelect={false}>Item 1</Dropdown.Item> |
| 80 | + <Dropdown.Item>Item 2</Dropdown.Item> |
| 81 | + </Dropdown.Menu> |
| 82 | + </Dropdown> |
| 83 | + ) |
| 84 | + |
| 85 | + const trigger = screen.getByText('Open Menu') |
| 86 | + |
| 87 | + // Trigger 버튼 클릭 |
| 88 | + fireEvent.click(trigger) |
| 89 | + |
| 90 | + // Menu의 아이템이 보여야 함 |
| 91 | + const item = screen.getByText('Item 1') |
| 92 | + fireEvent.click(item) |
| 93 | + |
| 94 | + // Menu가 닫히지 않아야 함 |
| 95 | + expect(screen.getByText('Item 1')).toBeInTheDocument() |
| 96 | + expect(screen.getByText('Item 2')).toBeInTheDocument() |
| 97 | + }) |
| 98 | + |
| 99 | + it('closes the menu when clicking outside the dropdown', () => { |
| 100 | + render( |
| 101 | + <> |
| 102 | + <Dropdown> |
| 103 | + <Dropdown.Trigger>Open Menu</Dropdown.Trigger> |
| 104 | + <Dropdown.Menu> |
| 105 | + <Dropdown.Item>Item 1</Dropdown.Item> |
| 106 | + <Dropdown.Item>Item 2</Dropdown.Item> |
| 107 | + </Dropdown.Menu> |
| 108 | + </Dropdown> |
| 109 | + <button>Outside Button</button> |
| 110 | + </> |
| 111 | + ) |
| 112 | + |
| 113 | + const trigger = screen.getByText('Open Menu') |
| 114 | + const outsideButton = screen.getByText('Outside Button') |
| 115 | + |
| 116 | + // Trigger 버튼 클릭 |
| 117 | + fireEvent.click(trigger) |
| 118 | + |
| 119 | + // Menu의 아이템이 보여야 함 |
| 120 | + expect(screen.getByText('Item 1')).toBeInTheDocument() |
| 121 | + expect(screen.getByText('Item 2')).toBeInTheDocument() |
| 122 | + |
| 123 | + // Dropdown 외부 클릭 |
| 124 | + fireEvent.click(outsideButton) |
| 125 | + |
| 126 | + // Menu가 닫혀야 함 |
| 127 | + expect(screen.queryByText('Item 1')).not.toBeInTheDocument() |
| 128 | + expect(screen.queryByText('Item 2')).not.toBeInTheDocument() |
| 129 | + }) |
| 130 | +}) |
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