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package cloudwatch_test
import (
"github.com/AdRoll/goamz/aws"
"github.com/AdRoll/goamz/cloudwatch"
"github.com/AdRoll/goamz/testutil"
"gopkg.in/check.v1"
"testing"
)
func Test(t *testing.T) {
check.TestingT(t)
}
type S struct {
cw *cloudwatch.CloudWatch
}
var _ = check.Suite(&S{})
var testServer = testutil.NewHTTPServer()
func (s *S) SetUpSuite(c *check.C) {
testServer.Start()
auth := aws.Auth{AccessKey: "abc", SecretKey: "123"}
s.cw, _ = cloudwatch.NewCloudWatch(auth, aws.ServiceInfo{Endpoint: testServer.URL, Signer: aws.V2Signature})
}
func (s *S) TearDownTest(c *check.C) {
testServer.Flush()
}
func getTestAlarm() *cloudwatch.MetricAlarm {
alarm := new(cloudwatch.MetricAlarm)
alarm.AlarmDescription = "Test Description"
alarm.AlarmName = "TestAlarm"
alarm.MetricName = "TestMetric"
alarm.Namespace = "TestNamespace"
alarm.ComparisonOperator = "LessThanThreshold"
alarm.Threshold = 1
alarm.EvaluationPeriods = 5
alarm.Period = 60
alarm.Statistic = "Sum"
return alarm
}
func (s *S) TestPutAlarm(c *check.C) {
testServer.Response(200, nil, "<RequestId>123</RequestId>")
alarm := getTestAlarm()
_, err := s.cw.PutMetricAlarm(alarm)
c.Assert(err, check.IsNil)
req := testServer.WaitRequest()
c.Assert(req.Method, check.Equals, "POST")
c.Assert(req.URL.Path, check.Equals, "/")
c.Assert(req.Form["Action"], check.DeepEquals, []string{"PutMetricAlarm"})
c.Assert(req.Form["AlarmName"], check.DeepEquals, []string{"TestAlarm"})
c.Assert(req.Form["ComparisonOperator"], check.DeepEquals, []string{"LessThanThreshold"})
c.Assert(req.Form["EvaluationPeriods"], check.DeepEquals, []string{"5"})
c.Assert(req.Form["Threshold"], check.DeepEquals, []string{"1.0000000000E+00"})
c.Assert(req.Form["Period"], check.DeepEquals, []string{"60"})
c.Assert(req.Form["Statistic"], check.DeepEquals, []string{"Sum"})
}
func (s *S) TestPutAlarmWithAction(c *check.C) {
testServer.Response(200, nil, "<RequestId>123</RequestId>")
alarm := getTestAlarm()
var actions []cloudwatch.AlarmAction
action := new(cloudwatch.AlarmAction)
action.ARN = "123"
actions = append(actions, *action)
alarm.AlarmActions = actions
_, err := s.cw.PutMetricAlarm(alarm)
c.Assert(err, check.IsNil)
req := testServer.WaitRequest()
c.Assert(req.Method, check.Equals, "POST")
c.Assert(req.URL.Path, check.Equals, "/")
c.Assert(req.Form["Action"], check.DeepEquals, []string{"PutMetricAlarm"})
c.Assert(req.Form["AlarmActions.member.1"], check.DeepEquals, []string{"123"})
c.Assert(req.Form["AlarmName"], check.DeepEquals, []string{"TestAlarm"})
c.Assert(req.Form["ComparisonOperator"], check.DeepEquals, []string{"LessThanThreshold"})
c.Assert(req.Form["EvaluationPeriods"], check.DeepEquals, []string{"5"})
c.Assert(req.Form["Threshold"], check.DeepEquals, []string{"1.0000000000E+00"})
c.Assert(req.Form["Period"], check.DeepEquals, []string{"60"})
c.Assert(req.Form["Statistic"], check.DeepEquals, []string{"Sum"})
}
func (s *S) TestPutAlarmInvalidComapirsonOperator(c *check.C) {
testServer.Response(200, nil, "<RequestId>123</RequestId>")
alarm := getTestAlarm()
alarm.ComparisonOperator = "LessThan"
_, err := s.cw.PutMetricAlarm(alarm)
c.Assert(err, check.NotNil)
c.Assert(err.Error(), check.Equals, "ComparisonOperator is not valid")
}
func (s *S) TestPutAlarmInvalidStatistic(c *check.C) {
testServer.Response(200, nil, "<RequestId>123</RequestId>")
alarm := getTestAlarm()
alarm.Statistic = "Count"
_, err := s.cw.PutMetricAlarm(alarm)
c.Assert(err, check.NotNil)
c.Assert(err.Error(), check.Equals, "Invalid statistic value supplied")
}
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