func TestBytesizeError(t *testing.T) {
var err error
_, err = Parse("--1")
assert.Must(errors.Equal(err, ErrBadBytesize))
_, err = Parse("hello world")
assert.Must(errors.Equal(err, ErrBadBytesize))
_, err = Parse("123.132.32")
assert.Must(errors.Equal(err, ErrBadBytesize))
}
func TestBytesize(t *testing.T) {
assert.Must(MustParse("1") == 1)
assert.Must(MustParse("1B") == 1)
assert.Must(MustParse("1K") == KB)
assert.Must(MustParse("1M") == MB)
assert.Must(MustParse("1G") == GB)
assert.Must(MustParse("1T") == TB)
assert.Must(MustParse("1P") == PB)
assert.Must(MustParse(" -1") == -1)
assert.Must(MustParse(" -1 b") == -1)
assert.Must(MustParse(" -1 kb ") == -1*KB)
assert.Must(MustParse(" -1 mb ") == -1*MB)
assert.Must(MustParse(" -1 gb ") == -1*GB)
assert.Must(MustParse(" -1 tb ") == -1*TB)
assert.Must(MustParse(" -1 pb ") == -1*PB)
assert.Must(MustParse(" 1.5") == 1)
assert.Must(MustParse(" 1.5 kb ") == 1.5*KB)
assert.Must(MustParse(" 1.5 mb ") == 1.5*MB)
assert.Must(MustParse(" 1.5 gb ") == 1.5*GB)
assert.Must(MustParse(" 1.5 tb ") == 1.5*TB)
assert.Must(MustParse(" 1.5 pb ") == 1.5*PB)
}