client_test.go

package client

import (
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"fmt"
	"net/http"
)

var _ = Describe("Client", func() {
	It("should create a instance of a Client", func() {
		xclient, err := NewClient("http://localhost.api.snickers/")
		Expect(err).NotTo(HaveOccurred())
		Expect(xclient.Endpoint).To(Equal("http://localhost.api.snickers/"))
	})

	It("should create an instance of APIError", func() {
		apiError := &APIError{
			Status: http.StatusInternalServerError,
			Errors: "Internal Server Error",
		}
		Expect(apiError.Error()).To(Equal(`Error returned by the Snickers API: {"status":500,"errors":"Internal Server Error"}`))
	})

	It("should execute do generic method", func() {
		server := StartFakeServer(http.StatusOK, `[{
			  "name": "mp4_240p",
			  "description": "Test Preset",
			  "container": "mp4",
			  "rateControl": "vbr",
			  "video": {
			      "height": "720",
			      "width": "1280",
			      "codec": "h264",
			      "bitrate": "10000"
			   },
			  "audio": {
			      "codec": "aac",
			      "bitrate": "64000"
			}
		}]`)
		defer server.Close()
		client, _ := NewClient(server.URL)

		var respObj []Preset
		err := client.do("GET", "/presets", []interface{}{}, &respObj)
		Expect(respObj[0].Name).To(Equal("mp4_240p"))
		Expect(err).NotTo(HaveOccurred())

	})

	It("should fail when passing invalid JSON to client.do method", func() {
		server := StartFakeServer(http.StatusOK, `[{
			  "name": "mp4_240p",
			  "description": "Test Preset",
			  "container": "mp4",
			  "rateControl": "vbr",
			  "video": {
			    "height": "720",
			    "width": "1280",
			    "codec": "h264",
			    "bitrate": "10000",
			  },
			  "audio": {
			    "codec": "aac",
			    "bitrate": "64000",
			  }
		]`)
		defer server.Close()
		client, _ := NewClient(server.URL)
		var respObj []Preset
		err := client.do("GET", "/presets", "nil", &respObj)
		fmt.Println(err)
		Expect(err).To(HaveOccurred())
		Expect(err.Error()).To(Equal("invalid character '}' looking for beginning of object key string"))
	})
})