Cloudwatch: Refactor datasource instance factory method (#57452)

* wip * fix broken test
2022-10-25 09:52:12 +02:00
parent d9a6c3f398
commit 8adbacb18e
10 changed files with 218 additions and 158 deletions
@@ -0,0 +1,74 @@
+package models
+
+import (
+	"testing"
+
+	"github.com/grafana/grafana-aws-sdk/pkg/awsds"
+	"github.com/grafana/grafana-plugin-sdk-go/backend"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func Test_Settings_LoadCloudWatchSettings(t *testing.T) {
+	t.Run("Should parse keys query type", func(t *testing.T) {
+		settings := backend.DataSourceInstanceSettings{
+			ID: 33,
+			JSONData: []byte(`{
+			"authType": "keys",
+			"assumeRoleArn": "arn:aws:iam::123456789012:role/grafana",
+			"customMetricsNamespaces": "AWS/EC2,AWS/ELB",
+			"defaultRegion": "us-east-1",
+			"externalId": "123456789012",
+			"profile": "default",
+			"endpoint": "https://monitoring.us-east-1.amazonaws.com"
+		  }`),
+			DecryptedSecureJSONData: map[string]string{
+				"accessKey": "AKIAIOSFODNN7EXAMPLE",
+				"secretKey": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
+			},
+		}
+
+		s, err := LoadCloudWatchSettings(settings)
+		require.NoError(t, err)
+		assert.Equal(t, awsds.AuthTypeKeys, s.AuthType)
+		assert.Equal(t, "arn:aws:iam::123456789012:role/grafana", s.AssumeRoleARN)
+		assert.Equal(t, "AWS/EC2,AWS/ELB", s.Namespace)
+		assert.Equal(t, "us-east-1", s.Region)
+		assert.Equal(t, "123456789012", s.ExternalID)
+		assert.Equal(t, "default", s.Profile)
+		assert.Equal(t, "https://monitoring.us-east-1.amazonaws.com", s.Endpoint)
+		assert.Equal(t, "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY", s.SecretKey)
+		assert.Equal(t, "AKIAIOSFODNN7EXAMPLE", s.AccessKey)
+	})
+
+	t.Run("Should handle legacy auth type arn as default", func(t *testing.T) {
+		settings := backend.DataSourceInstanceSettings{
+			ID: 33,
+			JSONData: []byte(`{
+			"authType": "arn",
+			"assumeRoleArn": "arn:aws:iam::123456789012:role/grafana",
+			"customMetricsNamespaces": "AWS/EC2,AWS/ELB",
+			"defaultRegion": "us-east-1",
+			"externalId": "123456789012",
+			"profile": "default",
+			"endpoint": "https://monitoring.us-east-1.amazonaws.com"
+		  }`),
+			DecryptedSecureJSONData: map[string]string{
+				"accessKey": "AKIAIOSFODNN7EXAMPLE",
+				"secretKey": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
+			},
+		}
+
+		s, err := LoadCloudWatchSettings(settings)
+		require.NoError(t, err)
+		assert.Equal(t, awsds.AuthTypeDefault, s.AuthType)
+		assert.Equal(t, "arn:aws:iam::123456789012:role/grafana", s.AssumeRoleARN)
+		assert.Equal(t, "AWS/EC2,AWS/ELB", s.Namespace)
+		assert.Equal(t, "us-east-1", s.Region)
+		assert.Equal(t, "123456789012", s.ExternalID)
+		assert.Equal(t, "default", s.Profile)
+		assert.Equal(t, "https://monitoring.us-east-1.amazonaws.com", s.Endpoint)
+		assert.Equal(t, "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY", s.SecretKey)
+		assert.Equal(t, "AKIAIOSFODNN7EXAMPLE", s.AccessKey)
+	})
+}