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5 changes: 5 additions & 0 deletions src/components/dropdown/dropdown.js
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import { NAME_DROPDOWN } from '../../constants/components'
import {
PROP_TYPE_ARRAY_OBJECT_STRING,
PROP_TYPE_BOOLEAN,
PROP_TYPE_OBJECT,
PROP_TYPE_OBJECT_STRING,
PROP_TYPE_STRING
} from '../../constants/props'
Expand Down Expand Up @@ -40,6 +41,7 @@ export const props = makePropsConfigurable(
splitTo: makeProp(PROP_TYPE_OBJECT_STRING),
splitVariant: makeProp(PROP_TYPE_STRING),
text: makeProp(PROP_TYPE_STRING),
toggleAttrs: makeProp(PROP_TYPE_OBJECT, {}),
toggleClass: makeProp(PROP_TYPE_ARRAY_OBJECT_STRING),
toggleTag: makeProp(PROP_TYPE_STRING, 'button'),
// TODO: This really should be `toggleLabel`
Expand Down Expand Up @@ -145,6 +147,9 @@ export const BDropdown = /*#__PURE__*/ Vue.extend({
staticClass: 'dropdown-toggle',
class: this.toggleClasses,
attrs: {
// Merge in user supplied attributes
...this.toggleAttrs,
// Must have attributes
id: this.safeId('_BV_toggle_'),
'aria-haspopup': 'true',
'aria-expanded': toString(visible)
Expand Down
43 changes: 42 additions & 1 deletion src/components/dropdown/dropdown.spec.js
Original file line number Diff line number Diff line change
Expand Up @@ -300,7 +300,9 @@ describe('dropdown', () => {
block: true
}
})

expect(wrapper.classes()).not.toContain('btn-group')

wrapper.destroy()
})

Expand All @@ -312,8 +314,10 @@ describe('dropdown', () => {
split: true
}
})

expect(wrapper.classes()).toContain('btn-group')
expect(wrapper.classes()).toContain('d-flex')

wrapper.destroy()
})

Expand All @@ -324,7 +328,9 @@ describe('dropdown', () => {
noCaret: true
}
})

expect(wrapper.find('.dropdown-toggle').classes()).toContain('dropdown-toggle-no-caret')

wrapper.destroy()
})

Expand All @@ -336,7 +342,9 @@ describe('dropdown', () => {
split: true
}
})

expect(wrapper.find('.dropdown-toggle').classes()).not.toContain('dropdown-toggle-no-caret')

wrapper.destroy()
})

Expand All @@ -347,7 +355,22 @@ describe('dropdown', () => {
toggleTag: 'div'
}
})

expect(wrapper.find('.dropdown-toggle').element.tagName).toBe('DIV')

wrapper.destroy()
})

it('should have attributes on toggle when "toggle-attrs" prop is set', async () => {
const wrapper = mount(BDropdown, {
attachTo: createContainer(),
propsData: {
toggleAttrs: { 'data-foo-bar': 'foo-bar' }
}
})

expect(wrapper.find('.dropdown-toggle').attributes('data-foo-bar')).toBe('foo-bar')

wrapper.destroy()
})

Expand All @@ -358,17 +381,21 @@ describe('dropdown', () => {
dropup: true
}
})

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('dropup')
expect(wrapper.classes()).not.toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).not.toContain('show')

wrapper.vm.show()
await waitNT(wrapper.vm)
await waitRAF()

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('dropup')
expect(wrapper.classes()).toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).toContain('show')

wrapper.destroy()
})

Expand All @@ -379,17 +406,21 @@ describe('dropdown', () => {
dropright: true
}
})

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('dropright')
expect(wrapper.classes()).not.toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).not.toContain('show')

wrapper.vm.show()
await waitNT(wrapper.vm)
await waitRAF()

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('dropright')
expect(wrapper.classes()).toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).toContain('show')

wrapper.destroy()
})

Expand All @@ -400,17 +431,21 @@ describe('dropdown', () => {
dropleft: true
}
})

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('dropleft')
expect(wrapper.classes()).not.toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).not.toContain('show')

wrapper.vm.show()
await waitNT(wrapper.vm)
await waitRAF()

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('dropleft')
expect(wrapper.classes()).toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).toContain('show')

wrapper.destroy()
})

Expand All @@ -423,10 +458,12 @@ describe('dropdown', () => {
split: true
}
})

const $buttons = wrapper.findAll('button')
const $split = $buttons.at(0)

expect($split.classes()).toContain(splitClass)

wrapper.destroy()
})

it('menu should have class dropdown-menu-right when prop right set', async () => {
Expand All @@ -436,17 +473,21 @@ describe('dropdown', () => {
right: true
}
})

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).not.toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).toContain('dropdown-menu-right')
expect(wrapper.find('.dropdown-menu').classes()).not.toContain('show')

wrapper.vm.show()
await waitNT(wrapper.vm)
await waitRAF()

expect(wrapper.classes()).toContain('dropdown')
expect(wrapper.classes()).toContain('show')
expect(wrapper.find('.dropdown-menu').classes()).toContain('dropdown-menu-right')
expect(wrapper.find('.dropdown-menu').classes()).toContain('show')

wrapper.destroy()
})

Expand Down
5 changes: 5 additions & 0 deletions src/components/dropdown/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,11 @@
"prop": "text",
"description": "Text to place in the toggle button, or in the split button is split mode"
},
{
"prop": "toggleAttrs",
"version": "2.22.0",
"description": "Additional attributes to apply to the toggle button"
},
{
"prop": "toggleClass",
"description": "CSS class (or classes) to add to the toggle button"
Expand Down