fix type casts

diff --git a/statuscake/resource_statuscaketest.go b/statuscake/resource_statuscaketest.go
index 50e16f9ffb145418e201c496cfab8db73bd99f81..187f7112eb8bb64523ec2aebc9ac75d3184e1dbf 100644 (file)
--- a/statuscake/resource_statuscaketest.go
+++ b/statuscake/resource_statuscaketest.go
@@ -10,6 +10,16 @@ import (
        "github.com/hashicorp/terraform/helper/schema"
 )
 
+func castInterfaceToSliceStrings(in interface{}) []string {
+       input := in.([]interface{})
+       res := make([]string, len(input))
+
+       for i, element := range input {
+               res[i] = element.(string)
+       }
+       return res
+}
+
 func resourceStatusCakeTest() *schema.Resource {
        return &schema.Resource{
                Create: CreateTest,
@@ -212,7 +222,7 @@ func CreateTest(d *schema.ResourceData, meta interface{}) error {
                UserAgent:      d.Get("user_agent").(string),
                Status:         d.Get("status").(string),
                Uptime:         d.Get("uptime").(float64),
-               NodeLocations:  d.Get("node_locations").([]string),
+               NodeLocations:  castInterfaceToSliceStrings(d.Get("node_locations")),
                PingURL:        d.Get("ping_url").(string),
                BasicUser:      d.Get("basic_user").(string),
                BasicPass:      d.Get("basic_pass").(string),
@@ -301,7 +311,9 @@ func ReadTest(d *schema.ResourceData, meta interface{}) error {
        d.Set("user_agent", testResp.UserAgent)
        d.Set("status", testResp.Status)
        d.Set("uptime", testResp.Uptime)
-       d.Set("node_locations", testResp.NodeLocations)
+       if err := d.Set("node_locations", testResp.NodeLocations); err != nil {
+               return fmt.Errorf("[WARN] Error setting node locations: %s", err)
+       }
        d.Set("ping_url", testResp.PingURL)
        d.Set("basic_user", testResp.BasicUser)
        d.Set("basic_pass", testResp.BasicPass)
@@ -368,7 +380,7 @@ func getStatusCakeTestInput(d *schema.ResourceData) *statuscake.Test {
                test.UserAgent = v.(string)
        }
        if v, ok := d.GetOk("node_locations"); ok {
-               test.NodeLocations = v.([]string)
+               test.NodeLocations = castInterfaceToSliceStrings(v)
        }
        if v, ok := d.GetOk("ping_url"); ok {
                test.PingURL = v.(string)