Extend OpenFeature service (#106707)

pkg/setting/setting_openfeature_test.go

@@ -0,0 +1,57 @@
+package setting
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func Test_CtxAttrs(t *testing.T) {
+	testCases := []struct {
+		name     string
+		conf     string
+		expected map[string]any
+	}{
+		{
+			name: "empty config - only default attributes should be present",
+			expected: map[string]any{
+				"grafana_version": "",
+			},
+		},
+		{
+			name: "config with some attributes",
+			conf: `
+[feature_toggles.openfeature.context]
+foo = bar
+baz = qux
+quux = corge`,
+			expected: map[string]any{
+				"foo":             "bar",
+				"baz":             "qux",
+				"quux":            "corge",
+				"grafana_version": "",
+			},
+		},
+		{
+			name: "config with an attribute that overrides a default one",
+			conf: `
+[feature_toggles.openfeature.context]
+grafana_version = 10.0.0
+foo = bar`,
+			expected: map[string]any{
+				"grafana_version": "10.0.0",
+				"foo":             "bar",
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			cfg, err := NewCfgFromBytes([]byte(tc.conf))
+			require.NoError(t, err)
+
+			assert.Equal(t, tc.expected, cfg.OpenFeature.ContextAttrs)
+		})
+	}
+}