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

describe('invoiceIn clone()', () => {
    beforeAll(async() => {
        const activeCtx = {
            accessToken: {userId: 9},
            http: {
                req: {
                    headers: {origin: 'http://localhost'}
                }
            }
        };
        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
            active: activeCtx
        });
    });

    it('should return the cloned invoiceIn and also clone invoiceInDueDays and invoiceInTaxes if there are any referencing the invoiceIn', async() => {
        const userId = 1;
        const ctx = {
            req: {

                accessToken: {userId: userId},
                headers: {origin: 'http://localhost:5000'},
            }
        };

        const tx = await models.InvoiceIn.beginTransaction({});
        const options = {transaction: tx};

        try {
            const clone = await models.InvoiceIn.clone(ctx, 1, false, options);

            expect(clone.supplierRef).toEqual('1234(2)');
            const invoiceIn = await models.InvoiceIn.findOne({
                include: [
                    {
                        relation: 'invoiceInTax',
                    },
                    {
                        relation: 'invoiceInDueDay',
                    }
                ], where: {
                    id: clone.id
                }
            }, options);
            const invoiceInTax = invoiceIn.invoiceInTax();
            const invoiceInDueDay = invoiceIn.invoiceInDueDay();

            expect(invoiceInTax.length).toEqual(2);
            expect(invoiceInDueDay.length).toEqual(2);

            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            throw e;
        }
    });
});