package appendstorage import ( "bytes" "io/ioutil" "os" "testing" "github.com/minio-io/minio/pkgs/storage" "github.com/minio-io/minio/pkgs/utils" . "gopkg.in/check.v1" ) type AppendStorageSuite struct{} var _ = Suite(&AppendStorageSuite{}) func Test(t *testing.T) { TestingT(t) } func (s *AppendStorageSuite) TestAppendStoragePutAtRootPath(c *C) { rootDir, err := utils.MakeTempTestDir() c.Assert(err, IsNil) defer os.RemoveAll(rootDir) var objectStorage storage.ObjectStorage objectStorage, err = NewStorage(rootDir, 0) c.Assert(err, IsNil) err = objectStorage.Put("path1", bytes.NewBuffer([]byte("object1"))) c.Assert(err, IsNil) // assert object1 was created in correct path objectResult1, err := objectStorage.Get("path1") c.Assert(err, IsNil) object1, _ := ioutil.ReadAll(objectResult1) c.Assert(string(object1), Equals, "object1") err = objectStorage.Put("path2", bytes.NewBuffer([]byte("object2"))) c.Assert(err, IsNil) // assert object1 was created in correct path objectResult2, err := objectStorage.Get("path2") c.Assert(err, IsNil) object2, _ := ioutil.ReadAll(objectResult2) c.Assert(string(object2), Equals, "object2") objectResult1, err = objectStorage.Get("path1") c.Assert(err, IsNil) object1, _ = ioutil.ReadAll(objectResult1) c.Assert(string(object1), Equals, "object1") } func (s *AppendStorageSuite) TestAppendStoragePutDirPath(c *C) { rootDir, err := utils.MakeTempTestDir() c.Assert(err, IsNil) defer os.RemoveAll(rootDir) var objectStorage storage.ObjectStorage objectStorage, err = NewStorage(rootDir, 0) c.Assert(err, IsNil) // add object 1 objectStorage.Put("path1/path2/path3", bytes.NewBuffer([]byte("object"))) // assert object1 was created in correct path objectResult1, err := objectStorage.Get("path1/path2/path3") c.Assert(err, IsNil) object1, _ := ioutil.ReadAll(objectResult1) c.Assert(string(object1), Equals, "object") // add object 2 objectStorage.Put("path1/path1/path1", bytes.NewBuffer([]byte("object2"))) // assert object1 was created in correct path objectResult2, err := objectStorage.Get("path1/path1/path1") c.Assert(err, IsNil) object2, _ := ioutil.ReadAll(objectResult2) c.Assert(string(object2), Equals, "object2") } func (s *AppendStorageSuite) TestSerialization(c *C) { rootDir, err := utils.MakeTempTestDir() c.Assert(err, IsNil) defer os.RemoveAll(rootDir) objectStorage, err := NewStorage(rootDir, 0) c.Assert(err, IsNil) err = objectStorage.Put("path1", bytes.NewBuffer([]byte("object1"))) c.Assert(err, IsNil) err = objectStorage.Put("path2", bytes.NewBuffer([]byte("object2"))) c.Assert(err, IsNil) err = objectStorage.Put("path3/obj3", bytes.NewBuffer([]byte("object3"))) c.Assert(err, IsNil) es := objectStorage.(*appendStorage) es.file.Close() objectStorage2, err := NewStorage(rootDir, 0) c.Assert(err, IsNil) objectResult1, err := objectStorage2.Get("path1") c.Assert(err, IsNil) object1, _ := ioutil.ReadAll(objectResult1) c.Assert(string(object1), Equals, "object1") objectResult2, err := objectStorage2.Get("path2") c.Assert(err, IsNil) object2, _ := ioutil.ReadAll(objectResult2) c.Assert(string(object2), Equals, "object2") objectResult3, err := objectStorage2.Get("path3/obj3") c.Assert(err, IsNil) object3, _ := ioutil.ReadAll(objectResult3) c.Assert(string(object3), Equals, "object3") }