resource_opensearch_monitor_test.go

package provider

import (
	"fmt"
	"testing"

	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
)

func TestAccOpensearchOpenDistroMonitor(t *testing.T) {
	resource.Test(t, resource.TestCase{
		PreCheck: func() {
			testAccPreCheck(t)
		},
		Providers:    testAccOpendistroProviders,
		CheckDestroy: testCheckOpensearchMonitorDestroy,
		Steps: []resource.TestStep{
			{
				Config: testAccOpensearchOpenDistroMonitor,
				Check: resource.ComposeTestCheckFunc(
					testCheckOpensearchMonitorExists("opensearch_monitor.test_monitor"),
				),
				ExpectNonEmptyPlan: true,
			},
		},
	})
}

func testCheckOpensearchMonitorExists(name string) resource.TestCheckFunc {
	return func(s *terraform.State) error {
		rs, ok := s.RootModule().Resources[name]
		if !ok {
			return fmt.Errorf("Not found: %s", name)
		}
		if rs.Primary.ID == "" {
			return fmt.Errorf("No monitor ID is set")
		}

		meta := testAccOpendistroProvider.Meta()

		var err error
		_, err = resourceOpensearchOpenDistroGetMonitor(rs.Primary.ID, meta.(*ProviderConf))

		if err != nil {
			return err
		}

		return nil
	}
}

func testCheckOpensearchMonitorDestroy(s *terraform.State) error {
	for _, rs := range s.RootModule().Resources {
		if rs.Type != "opensearch_monitor" {
			continue
		}

		meta := testAccOpendistroProvider.Meta()

		var err error
		_, err = resourceOpensearchOpenDistroGetMonitor(rs.Primary.ID, meta.(*ProviderConf))

		if err != nil {
			return nil // should be not found error
		}

		return fmt.Errorf("Monitor %q still exists", rs.Primary.ID)
	}

	return nil
}

var testAccOpensearchOpenDistroMonitor = `
resource "opensearch_monitor" "test_monitor" {
  body = <<EOF
{
  "name": "test-monitor",
  "type": "monitor",
  "monitor_type": "query_level_monitor",
  "enabled": true,
  "schedule": {
    "period": {
      "interval": 1,
      "unit": "MINUTES"
    }
  },
  "inputs": [
    {
      "search": {
        "indices": ["*"],
        "query": {
          "size": 0,
          "aggregations": {},
          "query": {
            "bool": {
              "adjust_pure_negative": true,
              "boost": 1,
              "filter": [
                {
                  "range": {
                    "@timestamp": {
                      "boost": 1,
                      "from": "||-1h",
                      "to": "",
                      "include_lower": true,
                      "include_upper": true,
                      "format": "epoch_millis"
                    }
                  }
                }
              ]
            }
          }
        }
      }
    }
  ],
  "triggers": []
}
EOF
}
`