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package ftp
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestScanner(t *testing.T) {
assert := assert.New(t)
s := newScanner("foo bar x y")
assert.Equal("foo", s.Next())
assert.Equal(" bar x y", s.Remaining())
assert.Equal("bar", s.Next())
assert.Equal("x y", s.Remaining())
assert.Equal("x", s.Next())
assert.Equal(" y", s.Remaining())
assert.Equal("y", s.Next())
assert.Equal("", s.Next())
assert.Equal("", s.Remaining())
}
func TestScannerEmpty(t *testing.T) {
assert := assert.New(t)
s := newScanner("")
assert.Equal("", s.Next())
assert.Equal("", s.Next())
assert.Equal("", s.Remaining())
}
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