Use ownerType instead of string

context.go

@@ -22,6 +22,13 @@ type contexts struct {
 	client *Client
 }
 
+type ownerType string
+
+const (
+	OwnerTypeOrganization ownerType = "organization"
+	OwnerTypeAccount      ownerType = "account"
+)
+
 type Context struct {
 	ID        string    `json:"id"`
 	Name      string    `json:"name"`
@@ -73,15 +80,16 @@ type ContextCreateOptions struct {
 }
 
 type OwnerOptions struct {
-	ID   *string `json:"id,omitempty"`
-	Slug *string `json:"slug,omitempty"`
-	Type *string `json:"type,omitempty"`
+	ID   *string    `json:"id,omitempty"`
+	Slug *string    `json:"slug,omitempty"`
+	Type *ownerType `json:"type,omitempty"`
 }
 
 func (o ContextCreateOptions) valid() error {
 	if !validString(o.Owner.ID) && !validString(o.Owner.Slug) {
 		return ErrRequiredEitherIDOrSlug
 	}
+
 	return nil
 }
 

context_test.go

@@ -51,7 +51,7 @@ func Test_contexts_Create(t *testing.T) {
 		testMethod(t, r, "POST")
 		testHeader(t, r, "Accept", "application/vnd.api+json")
 		testHeader(t, r, "Circle-Token", client.token)
-		testBody(t, r, `{"name":"ctx","owner":{"slug":"org"}}`+"\n")
+		testBody(t, r, `{"name":"ctx","owner":{"slug":"org","type":"organization"}}`+"\n")
 		fmt.Fprint(w, `{"id": "1"}`)
 	})
 
@@ -60,6 +60,7 @@ func Test_contexts_Create(t *testing.T) {
 		Name: String("ctx"),
 		Owner: &OwnerOptions{
 			Slug: String("org"),
+			Type: OwnerType("organization"),
 		},
 	})
 	if err != nil {

type_helpers.go

@@ -21,3 +21,8 @@ func Time(v time.Time) *time.Time {
 func ReportingWindow(v reportingWindow) *reportingWindow {
 	return &v
 }
+
+// OwnerType returs a pointer to the given ownerType.
+func OwnerType(v ownerType) *ownerType {
+	return &v
+}