const app = require('vn-loopback/server/server');
const LoopBackContext = require('loopback-context');

describe('Client createWithInsurance', () => {
    let classificationId;
    const activeCtx = {
        accessToken: {userId: 101},
        http: {
            req: {
                headers: {origin: 'http://localhost'}
            }
        }
    };
    const ctx = {req: activeCtx};
    activeCtx.http.req.__ = value => {
        return value;
    };

    afterAll(async done => {
        await app.models.CreditClassification.destroyById(classificationId);

        done();
    });

    it('should verify the classifications and insurances are untainted', async() => {
        let classifications = await app.models.CreditClassification.find();
        let insurances = await app.models.CreditInsurance.find();

        expect(classifications.length).toEqual(5);
        expect(insurances.length).toEqual(3);
    });

    it('should not create the insurance if couldnt create the classification', async() => {
        let error;
        let data = {clientFk: null, started: Date.now(), credit: 999, grade: 255};
        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
            active: activeCtx
        });
        await app.models.CreditClassification.createWithInsurance(data, ctx)
            .catch(e => {
                error = e;
            });

        expect(error.toString()).toBe('Error: ER_BAD_NULL_ERROR: Column \'client\' cannot be null');

        let classifications = await app.models.CreditClassification.find();
        let insurances = await app.models.CreditInsurance.find();

        expect(classifications.length).toEqual(5);
        expect(insurances.length).toEqual(3);
    });

    it('should create a new client credit classification with insurance', async() => {
        let data = {clientFk: 101, started: Date.now(), credit: 999, grade: 255};
        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
            active: activeCtx
        });
        let result = await app.models.CreditClassification.createWithInsurance(data, ctx);

        classificationId = result.id;

        expect(result.client).toEqual(101);

        let classifications = await app.models.CreditClassification.find();
        let insurances = await app.models.CreditInsurance.find();

        expect(classifications.length).toEqual(6);
        expect(insurances.length).toEqual(4);
    });
});