trezy/next-safe

// Local imports
const crunchPermissionsPolicyHeader = require('../lib/crunchPermissionsPolicyHeader')





describe('crunchPermissionsPolicyHeader', () => {
    test('with single header', () => {
        const crunchedHeaders = crunchPermissionsPolicyHeader({
            'header-name': 'header-value',
        })

        expect(crunchedHeaders).toEqual('header-name=(header-value)')
    })

    test('with multiple headers', () => {
        const crunchedHeaders = crunchPermissionsPolicyHeader({
            'header-name1': 'header-value1',
            'header-name2': 'header-value2',
        })

        expect(crunchedHeaders).toEqual('header-name1=(header-value1),header-name2=(header-value2)')
    })

    test('with values array', () => {
        const crunchedHeaders = crunchPermissionsPolicyHeader({
            'header-name': [
                'header-value1',
                'header-value2',
            ],
        })

        expect(crunchedHeaders).toEqual('header-name=(header-value1 header-value2)')
    })

    test('with mixed value types', () => {
        const crunchedHeaders = crunchPermissionsPolicyHeader({
            'header-name1': 'header-value1',
            'header-name2': [
                'header-value2',
                'header-value3',
            ],
        })

        expect(crunchedHeaders).toEqual('header-name1=(header-value1),header-name2=(header-value2 header-value3)')
    })
})