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minio/pkg/strbyteconv/strbyteconv_test.go

113 lines
2.8 KiB

/*
* Mini Object Storage, (C) 2014 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package strbyteconv
import (
"testing"
. "gopkg.in/check.v1"
)
type MySuite struct{}
var _ = Suite(&MySuite{})
func Test(t *testing.T) { TestingT(t) }
func (s *MySuite) Test(c *C) {
value := BytesToString(100 * UNIT_BYTE)
c.Assert(value, Equals, "100B")
value = BytesToString(100 * UNIT_KILOBYTE)
c.Assert(value, Equals, "100KB")
value = BytesToString(100 * UNIT_MEGABYTE)
c.Assert(value, Equals, "100MB")
value = BytesToString(100 * UNIT_GIGABYTE)
c.Assert(value, Equals, "100GB")
value = BytesToString(100 * UNIT_TERABYTE)
c.Assert(value, Equals, "100TB")
bytes, err := StringToBytes("100B")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100))
bytes, err = StringToBytes("100")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100))
bytes, err = StringToBytes("100KB")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_KILOBYTE))
bytes, err = StringToBytes("100K")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_KILOBYTE))
bytes, err = StringToBytes("100MB")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_MEGABYTE))
bytes, err = StringToBytes("100M")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_MEGABYTE))
bytes, err = StringToBytes("100GB")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_GIGABYTE))
bytes, err = StringToBytes("100G")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_GIGABYTE))
bytes, err = StringToBytes("100TB")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_TERABYTE))
bytes, err = StringToBytes("100T")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(100*UNIT_TERABYTE))
bytes, err = StringToBytes("0")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(0))
bytes, err = StringToBytes("23")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(23))
bytes, err = StringToBytes("0TB")
c.Assert(err, IsNil)
c.Assert(bytes, Equals, uint64(0))
}
func (s *MySuite) TestBadInput(c *C) {
_, err := StringToBytes("")
c.Assert(err, Not(IsNil))
_, err = StringToBytes("HELLO")
c.Assert(err, Not(IsNil))
_, err = StringToBytes("-20B")
c.Assert(err, Not(IsNil))
_, err = StringToBytes("-20MB")
c.Assert(err, Not(IsNil))
}