Moves files

internal/backend/mem/mem_backend_test.go

@@ -0,0 +1,66 @@
+package mem_test
+
+import (
+	"context"
+	"restic"
+	"testing"
+
+	"restic/errors"
+
+	"restic/backend/mem"
+	"restic/backend/test"
+)
+
+type memConfig struct {
+	be restic.Backend
+}
+
+func newTestSuite() *test.Suite {
+	return &test.Suite{
+		// NewConfig returns a config for a new temporary backend that will be used in tests.
+		NewConfig: func() (interface{}, error) {
+			return &memConfig{}, nil
+		},
+
+		// CreateFn is a function that creates a temporary repository for the tests.
+		Create: func(cfg interface{}) (restic.Backend, error) {
+			c := cfg.(*memConfig)
+			if c.be != nil {
+				ok, err := c.be.Test(context.TODO(), restic.Handle{Type: restic.ConfigFile})
+				if err != nil {
+					return nil, err
+				}
+
+				if ok {
+					return nil, errors.New("config already exists")
+				}
+			}
+
+			c.be = mem.New()
+			return c.be, nil
+		},
+
+		// OpenFn is a function that opens a previously created temporary repository.
+		Open: func(cfg interface{}) (restic.Backend, error) {
+			c := cfg.(*memConfig)
+			if c.be == nil {
+				c.be = mem.New()
+			}
+			return c.be, nil
+		},
+
+		// CleanupFn removes data created during the tests.
+		Cleanup: func(cfg interface{}) error {
+			// no cleanup needed
+			return nil
+		},
+	}
+}
+
+func TestSuiteBackendMem(t *testing.T) {
+	newTestSuite().RunTests(t)
+}
+
+func BenchmarkSuiteBackendMem(t *testing.B) {
+	newTestSuite().RunBenchmarks(t)
+}