Add datasource caching API

datasource_cache.go

@@ -0,0 +1,29 @@
+package gapi
+
+import (
+	"fmt"
+)
+
+type DatasourceCache struct {
+	Message        string `json:"message"`
+	DatasourceID   int64  `json:"dataSourceID"`
+	DatasourceUID  string `json:"dataSourceUID"`
+	Enabled        bool   `json:"enabled"`
+	TTLQueriesMs   int64  `json:"ttlQueriesMs"`
+	TTLResourcesMs int64  `json:"ttlResourcesMs"`
+	UseDefaultTLS  bool   `json:"useDefaultTTL"`
+	DefaultTTLMs   int64  `json:"defaultTTLMs"`
+	Created        string `json:"created"`
+	Updated        string `json:"updated"`
+}
+
+// DatasourceCache fetch datasource cache configuration
+func (c *Client) DatasourceCache(id int64) (*DatasourceCache, error) {
+	path := fmt.Sprintf("/api/datasources/%d/cache", id)
+	cache := &DatasourceCache{}
+	err := c.request("GET", path, nil, nil, cache)
+	if err != nil {
+		return cache, fmt.Errorf("error getting cache at %s: %w", path, err)
+	}
+	return cache, nil
+}

datasource_cache_test.go

@@ -0,0 +1,56 @@
+package gapi
+
+import (
+	"testing"
+
+	"github.com/gobs/pretty"
+)
+
+const (
+	getDatasourceCacheJSON = `{
+        "message": "Data source cache settings loaded",
+        "dataSourceID": 1,
+        "dataSourceUID": "jZrmlLCGka",
+	"enabled": true,
+	"useDefaultTTL": false,
+	"ttlQueriesMs": 60000,
+	"ttlResourcesMs": 300000,
+	"defaultTTLMs": 300000,
+	"created": "2023-04-21T11:49:22-04:00",
+	"updated": "2023-04-24T17:03:40-04:00"
+	}`
+)
+
+func TestDatasourceCache(t *testing.T) {
+	client := gapiTestTools(t, 200, getDatasourceCacheJSON)
+	resp, err := client.DatasourceCache(1)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log(pretty.PrettyFormat(resp))
+
+	expects := DatasourceCache{
+		Message:        "Data source cache settings loaded",
+		DatasourceID:   1,
+		DatasourceUID:  "jZrmlLCGka",
+		Enabled:        true,
+		UseDefaultTLS:  false,
+		TTLQueriesMs:   60000,
+		TTLResourcesMs: 300000,
+		DefaultTTLMs:   300000,
+		Created:        "2023-04-21T11:49:22-04:00",
+		Updated:        "2023-04-24T17:03:40-04:00",
+	}
+
+	t.Run("check data", func(t *testing.T) {
+		if resp.Enabled != expects.Enabled ||
+			resp.DatasourceUID != expects.DatasourceUID ||
+			resp.UseDefaultTLS != expects.UseDefaultTLS ||
+			resp.TTLQueriesMs != expects.TTLQueriesMs ||
+			resp.TTLResourcesMs != expects.TTLResourcesMs ||
+			resp.DefaultTTLMs != expects.DefaultTTLMs {
+			t.Error("Not correctly parsing returned datasource cache")
+		}
+	})
+}