dhis2/d2

import fixtures from '../../__fixtures__/fixtures'
import AnalyticsResponse from '../AnalyticsResponse'

const fixture = fixtures.get('/api/analytics/response')

let response

describe('AnalyticsResponse', () => {
    beforeEach(() => {
        response = new AnalyticsResponse(fixture)
    })

    describe('constructor', () => {
        it('should not be allowed to be called without new', () => {
            expect(() => AnalyticsResponse()).toThrowErrorMatchingSnapshot()
        })

        it('should set the response when passed as argument', () => {
            expect(response.response).toEqual(fixture)
        })
    })

    describe('properties', () => {
        describe('.extractHeaders()', () => {
            it('should return the headers from the response', () => {
                const headers = response.extractHeaders()

                expect(headers).toHaveLength(4)
            })
        })

        describe('.extractRows()', () => {
            it('should return the rows from the response', () => {
                const rows = response.extractRows()

                expect(rows).toHaveLength(312)
            })
        })

        describe('.extractMetadata()', () => {
            it('should return the metadata from the response', () => {
                const metadata = response.extractMetadata()

                expect(metadata.dimensions).toEqual(fixture.metaData.dimensions)
                expect(metadata.items).toEqual(fixture.metaData.items)
            })

            // TODO
            // test with OUNAME case
        })
    })
})