package gobank_test

import (

"encoding/json"

"sync"

"github.com/durmaze/gobank"

. "github.com/onsi/ginkgo"

. "github.com/onsi/gomega"

)

var _ = Describe("Imposter Builder Tests", func() {

Describe("When building an imposter with protocol, port, name, mode, record requests and a single stub", func() {

var (

actualImposterAsMap map[string]interface{}

expectedProtocol = "http"

expectedPort = 4546

expectedName = "TestImposter"

expectedMode = "text"

expectedRecordRequests = true

expectedStub = gobank.Stub().Build()

once sync.Once

)

BeforeEach(func() {

once.Do(func() {

actualImposter := gobank.NewImposterBuilder().Protocol(expectedProtocol).Port(expectedPort).Name(expectedName).Mode(expectedMode).Stubs(expectedStub).RecordRequests(true).Build()

jsonBytes, _ := json.Marshal(actualImposter)

actualImposterAsMap = map[string]interface{}{}

json.Unmarshal(jsonBytes, &actualImposterAsMap)

})

})

It("should create the Imposter with the correct Protocol", func() {

Expect(actualImposterAsMap).To(HaveKeyWithValue("protocol", expectedProtocol))

})

It("should create the Imposter with the correct Port", func() {

// golang converts numbers to float64 when unmarshalling json to map[string]interface{}

Expect(actualImposterAsMap).To(HaveKeyWithValue("port", float64(expectedPort)))

})

It("should create the Imposter with the correct Name", func() {

Expect(actualImposterAsMap).To(HaveKeyWithValue("name", expectedName))

})

It("should create the Imposter with the correct Mode", func() {

Expect(actualImposterAsMap).To(HaveKeyWithValue("mode", expectedMode))

})

It("should create the Imposter with the correct Record Requests flag", func() {

Expect(actualImposterAsMap).To(HaveKeyWithValue("recordRequests", expectedRecordRequests))

})

It("should create the Imposter with Stubs", func() {

Expect(actualImposterAsMap).To(HaveKey("stubs"))

})

It("should create the Imposter with one Stub", func() {

stubs := actualImposterAsMap["stubs"]

Expect(stubs).To(HaveLen(1))

})

})

})