feat(lib/store): all metapackage to import all store implementations

Signed-off-by: Xe Iaso <me@xeiaso.net>

lib/policy/config/store_test.go

@@ -0,0 +1,44 @@
+package config_test
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/TecharoHQ/anubis/lib/policy/config"
+	_ "github.com/TecharoHQ/anubis/lib/store/memory"
+)
+
+func TestStoreValid(t *testing.T) {
+	for _, tt := range []struct {
+		name  string
+		input config.Store
+		err   error
+	}{
+		{
+			name:  "no backend",
+			input: config.Store{},
+			err:   config.ErrNoStoreBackend,
+		},
+		{
+			name: "in-memory backend",
+			input: config.Store{
+				Backend: "memory",
+			},
+		},
+		{
+			name: "unknown backend",
+			input: config.Store{
+				Backend: "taco salad",
+			},
+			err: config.ErrUnknownStoreBackend,
+		},
+	} {
+		t.Run(tt.name, func(t *testing.T) {
+			if err := tt.input.Valid(); !errors.Is(err, tt.err) {
+				t.Logf("want: %v", tt.err)
+				t.Logf("got:  %v", err)
+				t.Error("invalid error returned")
+			}
+		})
+	}
+}