Created
May 20, 2018 14:53
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Cars chaincode test example
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package main | |
import ( | |
"testing" | |
. "github.com/onsi/ginkgo" | |
. "github.com/onsi/gomega" | |
examplecert "github.com/s7techlab/cckit/examples/cert" | |
"github.com/s7techlab/cckit/extensions/owner" | |
"github.com/s7techlab/cckit/identity" | |
"github.com/s7techlab/cckit/state" | |
testcc "github.com/s7techlab/cckit/testing" | |
expectcc "github.com/s7techlab/cckit/testing/expect" | |
) | |
func TestCars(t *testing.T) { | |
RegisterFailHandler(Fail) | |
RunSpecs(t, "Cars Suite") | |
} | |
var _ = Describe(`Cars`, func() { | |
//Create chaincode mock | |
cc := testcc.NewMockStub(`cars`, New()) | |
// load actor certificates | |
actors, err := identity.ActorsFromPemFile(`SOME_MSP`, map[string]string{ | |
`authority`: `s7techlab.pem`, | |
`someone`: `victor-nosov.pem`}, examplecert.Content) | |
if err != nil { | |
panic(err) | |
} | |
// cars fixtures | |
car1 := &Car{ | |
Id: `A777MP77`, | |
Title: `BMW`, | |
Owner: `victor-nosov`, | |
} | |
car2 := &Car{ | |
Id: `O888OO77`, | |
Title: `TOYOTA`, | |
Owner: `alexander`, | |
} | |
BeforeSuite(func() { | |
// init chaincode | |
expectcc.ResponseOk(cc.From(actors[`authority`]).Init()) // init chaincode from authority | |
}) | |
Describe("Car", func() { | |
It("Allow authority to add information about car", func() { | |
//invoke chaincode method from authority actor | |
expectcc.ResponseOk(cc.From(actors[`authority`]).Invoke(`carRegister`, car1)) | |
}) | |
It("Disallow non authority to add information about car", func() { | |
//invoke chaincode method from non authority actor | |
expectcc.ResponseError( | |
cc.From(actors[`someone`]).Invoke(`carRegister`, car1), | |
owner.ErrOwnerOnly) // expect "only owner" error | |
}) | |
It("Disallow authority to add duplicate information about car", func() { | |
expectcc.ResponseError( | |
cc.From(actors[`authority`]).Invoke(`carRegister`, car1), | |
state.ErrKeyAlreadyExists) //expect car id already exists | |
}) | |
It("Allow everyone to retrieve car information", func() { | |
car := expectcc.PayloadIs(cc.Invoke(`carGet`, car1.Id), | |
&Car{}).(Car) | |
Expect(car.Title).To(Equal(car1.Title)) | |
Expect(car.Id).To(Equal(car1.Id)) | |
}) | |
It("Allow everyone to get car list", func() { | |
// &[]Car{} - declares target type for unmarshalling from []byte received from chaincode | |
cars := expectcc.PayloadIs(cc.Invoke(`carList`), &[]Car{}).([]Car) | |
Expect(len(cars)).To(Equal(1)) | |
Expect(cars[0].Id).To(Equal(car1.Id)) | |
}) | |
It("Allow authority to add more information about car", func() { | |
// register second car | |
expectcc.ResponseOk(cc.From(actors[`authority`]).Invoke(`carRegister`, car2)) | |
cars := expectcc.PayloadIs( | |
cc.From(actors[`authority`]).Invoke(`carList`), | |
&[]Car{}).([]Car) | |
Expect(len(cars)).To(Equal(2)) | |
}) | |
}) | |
}) |
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