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| 1 | +import { render, screen } from '@testing-library/react'; |
| 2 | +import { |
| 3 | + Select, |
| 4 | + SelectContent, |
| 5 | + SelectGroup, |
| 6 | + SelectItem, |
| 7 | + SelectLabel, |
| 8 | + SelectSeparator, |
| 9 | + SelectTrigger, |
| 10 | + SelectValue, |
| 11 | +} from '../select'; |
| 12 | + |
| 13 | +describe('Select Component', () => { |
| 14 | + it('renders Select with data-slot attribute', () => { |
| 15 | + render( |
| 16 | + <Select> |
| 17 | + <SelectTrigger> |
| 18 | + <SelectValue placeholder="Choose an option" /> |
| 19 | + </SelectTrigger> |
| 20 | + </Select> |
| 21 | + ); |
| 22 | + |
| 23 | + const select = screen.getByRole('combobox'); |
| 24 | + expect(select).toBeInTheDocument(); |
| 25 | + expect(select).toHaveAttribute('data-slot', 'select-trigger'); |
| 26 | + }); |
| 27 | + |
| 28 | + it('renders SelectTrigger with default size', () => { |
| 29 | + render( |
| 30 | + <Select> |
| 31 | + <SelectTrigger> |
| 32 | + <SelectValue placeholder="Select" /> |
| 33 | + </SelectTrigger> |
| 34 | + </Select> |
| 35 | + ); |
| 36 | + |
| 37 | + const trigger = screen.getByRole('combobox'); |
| 38 | + expect(trigger).toHaveClass('data-[size=default]:h-9'); |
| 39 | + expect(trigger).toHaveAttribute('data-size', 'default'); |
| 40 | + }); |
| 41 | + |
| 42 | + it('renders SelectTrigger with small size', () => { |
| 43 | + render( |
| 44 | + <Select> |
| 45 | + <SelectTrigger size="sm"> |
| 46 | + <SelectValue placeholder="Select" /> |
| 47 | + </SelectTrigger> |
| 48 | + </Select> |
| 49 | + ); |
| 50 | + |
| 51 | + const trigger = screen.getByRole('combobox'); |
| 52 | + expect(trigger).toHaveClass('data-[size=sm]:h-8'); |
| 53 | + expect(trigger).toHaveAttribute('data-size', 'sm'); |
| 54 | + }); |
| 55 | + |
| 56 | + it('applies custom className to SelectTrigger', () => { |
| 57 | + render( |
| 58 | + <Select> |
| 59 | + <SelectTrigger className="custom-trigger"> |
| 60 | + <SelectValue placeholder="Select" /> |
| 61 | + </SelectTrigger> |
| 62 | + </Select> |
| 63 | + ); |
| 64 | + |
| 65 | + const trigger = screen.getByRole('combobox'); |
| 66 | + expect(trigger).toHaveClass('custom-trigger'); |
| 67 | + }); |
| 68 | + |
| 69 | + it('renders SelectValue with placeholder', () => { |
| 70 | + render( |
| 71 | + <Select> |
| 72 | + <SelectTrigger> |
| 73 | + <SelectValue placeholder="Choose option" /> |
| 74 | + </SelectTrigger> |
| 75 | + </Select> |
| 76 | + ); |
| 77 | + |
| 78 | + expect(screen.getByText('Choose option')).toBeInTheDocument(); |
| 79 | + }); |
| 80 | + |
| 81 | + it('renders SelectItem with data-slot attribute', () => { |
| 82 | + render( |
| 83 | + <Select open> |
| 84 | + <SelectTrigger> |
| 85 | + <SelectValue /> |
| 86 | + </SelectTrigger> |
| 87 | + <SelectContent> |
| 88 | + <SelectItem value="option1">Option 1</SelectItem> |
| 89 | + </SelectContent> |
| 90 | + </Select> |
| 91 | + ); |
| 92 | + |
| 93 | + const item = screen.getByText('Option 1'); |
| 94 | + expect(item).toBeInTheDocument(); |
| 95 | + expect(item.closest('[data-slot="select-item"]')).toBeInTheDocument(); |
| 96 | + }); |
| 97 | + |
| 98 | + it('renders SelectLabel with data-slot attribute', () => { |
| 99 | + render( |
| 100 | + <Select open> |
| 101 | + <SelectTrigger> |
| 102 | + <SelectValue /> |
| 103 | + </SelectTrigger> |
| 104 | + <SelectContent> |
| 105 | + <SelectGroup> |
| 106 | + <SelectLabel>Category</SelectLabel> |
| 107 | + <SelectItem value="opt1">Option 1</SelectItem> |
| 108 | + </SelectGroup> |
| 109 | + </SelectContent> |
| 110 | + </Select> |
| 111 | + ); |
| 112 | + |
| 113 | + const label = screen.getByText('Category'); |
| 114 | + expect(label).toBeInTheDocument(); |
| 115 | + expect(label).toHaveAttribute('data-slot', 'select-label'); |
| 116 | + }); |
| 117 | + |
| 118 | + it('renders SelectGroup with data-slot attribute', () => { |
| 119 | + render( |
| 120 | + <Select open> |
| 121 | + <SelectTrigger> |
| 122 | + <SelectValue /> |
| 123 | + </SelectTrigger> |
| 124 | + <SelectContent> |
| 125 | + <SelectGroup> |
| 126 | + <SelectLabel>Group 1</SelectLabel> |
| 127 | + <SelectItem value="opt1">Option 1</SelectItem> |
| 128 | + </SelectGroup> |
| 129 | + </SelectContent> |
| 130 | + </Select> |
| 131 | + ); |
| 132 | + |
| 133 | + const group = screen.getByText('Group 1').closest('[data-slot="select-group"]'); |
| 134 | + expect(group).toBeInTheDocument(); |
| 135 | + }); |
| 136 | + |
| 137 | + it('renders SelectSeparator with data-slot attribute', () => { |
| 138 | + render( |
| 139 | + <Select open> |
| 140 | + <SelectTrigger> |
| 141 | + <SelectValue /> |
| 142 | + </SelectTrigger> |
| 143 | + <SelectContent> |
| 144 | + <SelectItem value="opt1">Option 1</SelectItem> |
| 145 | + <SelectSeparator /> |
| 146 | + <SelectItem value="opt2">Option 2</SelectItem> |
| 147 | + </SelectContent> |
| 148 | + </Select> |
| 149 | + ); |
| 150 | + |
| 151 | + const separator = document.querySelector('[data-slot="select-separator"]'); |
| 152 | + expect(separator).toBeInTheDocument(); |
| 153 | + expect(separator).toHaveAttribute('data-slot', 'select-separator'); |
| 154 | + }); |
| 155 | + |
| 156 | + it('forwards additional props to SelectTrigger', () => { |
| 157 | + render( |
| 158 | + <Select> |
| 159 | + <SelectTrigger data-testid="custom-select" aria-label="Custom select"> |
| 160 | + <SelectValue placeholder="Select" /> |
| 161 | + </SelectTrigger> |
| 162 | + </Select> |
| 163 | + ); |
| 164 | + |
| 165 | + const trigger = screen.getByTestId('custom-select'); |
| 166 | + expect(trigger).toHaveAttribute('aria-label', 'Custom select'); |
| 167 | + }); |
| 168 | +}); |
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