package tests

import (
	"errors"
	"kerma/models"
	"testing"

	. "github.com/smartystreets/goconvey/convey"
)

func TestHello(t *testing.T) {
	Convey("Given a new hello request", t, func() {
		var hello models.Hello

		Convey("When the Construct method is called", func() {
			hello.Construct()

			Convey("A correct hello request should be created", func() {
				So(hello.Type, ShouldEqual, "hello")
				So(hello.Version, ShouldEqual, "0.8.0")
				So(hello.Agent, ShouldEqual, "BadKerma Go Client 0.8.x")
			})
		})
	})

	Convey("When an invalid request is created", t, func() {
		var hello models.Hello

		msgJSON := `{"type": "hello", "version": "0.9.0"}`

		Convey("When UnmarshalJSON is called, it should return an error", func() {
			err := errors.New("hello request not valid")
			So(hello.UnmarshalJSON([]byte(msgJSON)), ShouldResemble, err)
		})
	})
}