Make datadog message, escalation_message, and query work with heredoc

Author: Matthew Brewer

builtin/providers/datadog/resource_datadog_monitor.go

@@ -27,14 +27,23 @@ func resourceDatadogMonitor() *schema.Resource {
 			"message": &schema.Schema{
 				Type:     schema.TypeString,
 				Required: true,
+				StateFunc: func(val interface{}) string {
+					return strings.TrimSpace(val.(string))
+				},
 			},
 			"escalation_message": &schema.Schema{
 				Type:     schema.TypeString,
 				Optional: true,
+				StateFunc: func(val interface{}) string {
+					return strings.TrimSpace(val.(string))
+				},
 			},
 			"query": &schema.Schema{
 				Type:     schema.TypeString,
 				Required: true,
+				StateFunc: func(val interface{}) string {
+					return strings.TrimSpace(val.(string))
+				},
 			},
 			"type": &schema.Schema{
 				Type:     schema.TypeString,
@@ -296,7 +305,7 @@ func resourceDatadogMonitorUpdate(d *schema.ResourceData, meta interface{}) erro
 	m.Options = o
 
 	if err = client.UpdateMonitor(m); err != nil {
-		return fmt.Errorf("error updating montor: %s", err.Error())
+		return fmt.Errorf("error updating monitor: %s", err.Error())
 	}
 
 	return resourceDatadogMonitorRead(d, meta)

builtin/providers/datadog/resource_datadog_monitor_test.go

@@ -121,6 +121,40 @@ func TestAccDatadogMonitor_Updated(t *testing.T) {
 	})
 }
 
+func TestAccDatadogMonitor_TrimWhitespace(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckDatadogMonitorDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccCheckDatadogMonitorConfigWhitespace,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckDatadogMonitorExists("datadog_monitor.foo"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "name", "name for monitor foo"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "message", "some message Notify: @hipchat-channel"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "type", "metric alert"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "query", "avg(last_1h):avg:aws.ec2.cpu{environment:foo,host:foo} by {host} > 2"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "notify_no_data", "false"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "renotify_interval", "60"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "thresholds.ok", "0"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "thresholds.warning", "1"),
+					resource.TestCheckResourceAttr(
+						"datadog_monitor.foo", "thresholds.critical", "2"),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckDatadogMonitorDestroy(s *terraform.State) error {
 	client := testAccProvider.Meta().(*datadog.Client)
 
@@ -191,6 +225,34 @@ resource "datadog_monitor" "foo" {
 }
 `
 
+const testAccCheckDatadogMonitorConfigWhitespace = `
+resource "datadog_monitor" "foo" {
+  name = "name for monitor foo"
+  type = "metric alert"
+  message = <<EOF
+some message Notify: @hipchat-channel
+EOF
+  escalation_message = <<EOF
+the situation has escalated @pagerduty
+EOF
+  query = <<EOF
+avg(last_1h):avg:aws.ec2.cpu{environment:foo,host:foo} by {host} > 2
+EOF
+  thresholds {
+	ok = 0
+	warning = 1
+	critical = 2
+  }
+
+  notify_no_data = false
+  renotify_interval = 60
+
+  notify_audit = false
+  timeout_h = 60
+  include_tags = true
+}
+`
+
 func destroyHelper(s *terraform.State, client *datadog.Client) error {
 	for _, r := range s.RootModule().Resources {
 		i, _ := strconv.Atoi(r.Primary.ID)