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import { Dependencies, evalExpr } from '../src/eval'
import { Expr } from '../src/parser'
describe('eval', () => {
const deps: Dependencies = {
addClass: jest.fn(),
removeClass: jest.fn(),
}
it('should add classes', async () => {
await evalExpr(Expr.Call({
name: 'add-class',
args: [ Expr.Identifier('element-id'), Expr.LiteralString('class-name') ],
}), deps)
expect(deps.addClass).toHaveBeenCalledTimes(1)
expect(deps.addClass).toHaveBeenCalledWith('element-id', 'class-name')
})
it('should add classes', async () => {
await evalExpr(Expr.Call({
name: 'remove-class',
args: [ Expr.Identifier('element-id'), Expr.LiteralString('class-name') ],
}), deps)
expect(deps.removeClass).toHaveBeenCalledTimes(1)
expect(deps.removeClass).toHaveBeenCalledWith('element-id', 'class-name')
})
})
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