Deprecate CallFlow Title usage (#116)

This field is deprecated now although users still can send and receive it.

Author: surik

voice/call_test.go

@@ -15,7 +15,6 @@ func TestInitiateCall(t *testing.T) {
 
 	source, destination := "31000000000", "31000000000"
 	callflow := CallFlow{
-		Title: "Say test",
 		Steps: []CallFlowStep{
 			&CallFlowSayStep{
 				Voice:    "male",
@@ -40,7 +39,6 @@ func TestCallByID(t *testing.T) {
 
 	source, destination := "31000000000", "31000000000"
 	callflow := CallFlow{
-		Title: "Say test",
 		Steps: []CallFlowStep{
 			&CallFlowSayStep{
 				Voice:    "male",

voice/callflow.go

@@ -7,7 +7,7 @@ import (
 	"reflect"
 	"time"
 
-	"github.com/messagebird/go-rest-api/v7"
+	messagebird "github.com/messagebird/go-rest-api/v7"
 )
 
 // A CallFlow describes the flow of operations (steps) to be executed when
@@ -33,7 +33,7 @@ type CallFlow struct {
 
 type jsonCallFlow struct {
 	ID        string         `json:"id,omitempty"`
-	Title     string         `json:"title"`
+	Title     string         `json:"title,omitempty"`
 	Steps     []CallFlowStep `json:"steps"`
 	Record    bool           `json:"record"`
 	CreatedAt string         `json:"createdAt"`

voice/callflow_test.go

@@ -11,7 +11,6 @@ import (
 
 func ExampleCallFlow() {
 	callflow := CallFlow{
-		Title: "My CallFlow",
 		Steps: []CallFlowStep{
 			&CallFlowSayStep{
 				Payload:  "Hello",
@@ -41,8 +40,7 @@ func TestCallFlowJSONMarshal(t *testing.T) {
 	refCreatedAt, _ := time.Parse(time.RFC3339, "2018-01-29T13:46:06Z")
 	refUpdatedAt, _ := time.Parse(time.RFC3339, "2018-01-30T16:00:34Z")
 	referenceCallflow := &CallFlow{
-		ID:    "id",
-		Title: "title",
+		ID: "id",
 		Steps: []CallFlowStep{
 			&CallFlowSayStep{
 				CallFlowStepBase: CallFlowStepBase{
@@ -88,7 +86,6 @@ func TestCallFlowJSONMarshal(t *testing.T) {
 func TestCallFlowJSONUnmarshal(t *testing.T) {
 	referenceJSON := `{
 		 "id": "id",
-		 "title": "title",
 		 "steps": [
 			 {
 				 "id": "1",
@@ -124,8 +121,7 @@ func TestCallFlowJSONUnmarshal(t *testing.T) {
 	refCreatedAt, _ := time.Parse(time.RFC3339, "2018-01-29T13:46:06Z")
 	refUpdatedAt, _ := time.Parse(time.RFC3339, "2018-01-30T16:00:34Z")
 	referenceCallflow := &CallFlow{
-		ID:    "id",
-		Title: "title",
+		ID: "id",
 		Steps: []CallFlowStep{
 			&CallFlowSayStep{
 				CallFlowStepBase: CallFlowStepBase{
@@ -173,7 +169,6 @@ func TestCreateCallFlow(t *testing.T) {
 	}
 
 	newCf := &CallFlow{
-		Title: "the-title",
 		Steps: []CallFlowStep{
 			&CallFlowSayStep{
 				Payload:  "Hello",
@@ -197,7 +192,6 @@ func TestCreateCallFlow(t *testing.T) {
 	}
 	err := newCf.Create(mbClient)
 	assert.NoError(t, err)
-	assert.Equal(t, "the-title", newCf.Title)
 	assert.Len(t, newCf.Steps, 3)
 }
 
@@ -208,7 +202,6 @@ func TestCallFlowByID(t *testing.T) {
 	}
 
 	newCf := &CallFlow{
-		Title: "the-title",
 		Steps: []CallFlowStep{
 			&CallFlowHangupStep{},
 		},
@@ -227,7 +220,7 @@ func TestCallFlowList(t *testing.T) {
 		t.SkipNow()
 	}
 
-	for _, c := range []string{"foo", "bar", "baz"} {
+	for _, c := range []string{"foo", "bar", ""} {
 		newCf := &CallFlow{
 			Title: c,
 			Steps: []CallFlowStep{