mem: Convert to test suite

src/restic/backend/mem/backend_test.go

@@ -1,87 +0,0 @@
-// DO NOT EDIT, AUTOMATICALLY GENERATED
-package mem_test
-
-import (
-	"testing"
-
-	"restic/backend/test"
-)
-
-var SkipMessage string
-
-func TestMemBackendCreate(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestCreate(t)
-}
-
-func TestMemBackendOpen(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestOpen(t)
-}
-
-func TestMemBackendCreateWithConfig(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestCreateWithConfig(t)
-}
-
-func TestMemBackendLocation(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestLocation(t)
-}
-
-func TestMemBackendConfig(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestConfig(t)
-}
-
-func TestMemBackendLoad(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestLoad(t)
-}
-
-func TestMemBackendSave(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestSave(t)
-}
-
-func TestMemBackendSaveFilenames(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestSaveFilenames(t)
-}
-
-func TestMemBackendBackend(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestBackend(t)
-}
-
-func TestMemBackendDelete(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestDelete(t)
-}
-
-func TestMemBackendCleanup(t *testing.T) {
-	if SkipMessage != "" {
-		t.Skip(SkipMessage)
-	}
-	test.TestCleanup(t)
-}

src/restic/backend/mem/mem_backend_test.go

@@ -2,6 +2,7 @@ package mem_test
 
 import (
 	"restic"
+	"testing"
 
 	"restic/errors"
 
@@ -9,31 +10,50 @@ import (
 	"restic/backend/test"
 )
 
-var be restic.Backend
+type memConfig struct {
-
+	be restic.Backend
-//go:generate go run ../test/generate_backend_tests.go
+}
-
+
-func init() {
+func TestSuiteBackendMem(t *testing.T) {
-	test.CreateFn = func() (restic.Backend, error) {
+	suite := test.Suite{
-		if be != nil {
+		// NewConfig returns a config for a new temporary backend that will be used in tests.
-			return nil, errors.New("temporary memory backend dir already exists")
+		NewConfig: func() (interface{}, error) {
-		}
+			return &memConfig{}, nil
-
+		},
-		be = mem.New()
+
-
+		// CreateFn is a function that creates a temporary repository for the tests.
-		return be, nil
+		Create: func(cfg interface{}) (restic.Backend, error) {
-	}
+			c := cfg.(*memConfig)
-
+			if c.be != nil {
-	test.OpenFn = func() (restic.Backend, error) {
+				ok, err := c.be.Test(restic.Handle{Type: restic.ConfigFile})
-		if be == nil {
+				if err != nil {
-			return nil, errors.New("repository not initialized")
+					return nil, err
-		}
+				}
-
+
-		return be, nil
+				if ok {
-	}
+					return nil, errors.New("config already exists")
-
+				}
-	test.CleanupFn = func() error {
+			}
-		be = nil
+
-		return nil
+			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
+		},
+	}
+
+	suite.RunTests(t)
 }