unioffice/zippkg/marshal_test.go

60 lines
1.5 KiB
Go

// Copyright 2017 FoxyUtils ehf. All rights reserved.
//
// Use of this source code is governed by the terms of the Affero GNU General
// Public License version 3.0 as published by the Free Software Foundation and
// appearing in the file LICENSE included in the packaging of this file. A
// commercial license can be purchased by contacting sales@baliance.com.
package zippkg_test
import (
"archive/zip"
"bytes"
"io/ioutil"
"testing"
"github.com/unidoc/unioffice/zippkg"
)
type TestStruct struct {
Foo string
}
func TestMarshal(t *testing.T) {
buf := &bytes.Buffer{}
zw := zip.NewWriter(buf)
f := TestStruct{Foo: "bar"}
fname := "/test/foo.xml"
if err := zippkg.MarshalXML(zw, fname, &f); err != nil {
t.Errorf("expected no error, got %s", err)
}
if err := zw.Close(); err != nil {
t.Errorf("expected no error, got %s", err)
}
zr, err := zip.NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()))
if err != nil {
t.Errorf("expected no error, got %s", err)
}
if len(zr.File) != 1 {
t.Errorf("expected one file in zip, got %d", len(zr.File))
}
zf := zr.File[0]
if zf.Name != fname {
t.Errorf("expected name = %s, got %s", fname, zf.Name)
}
rc, err := zf.Open()
if err != nil {
t.Errorf("expected no error, got %s", err)
}
out, err := ioutil.ReadAll(rc)
if err != nil {
t.Errorf("expected no error, got %s", err)
}
exp := `<?xml version="1.0" encoding="UTF-8" standalone="yes"?>` + "\n" + `<TestStruct><Foo>bar</Foo></TestStruct>` + "\r\n"
if got := string(out); got != exp {
t.Errorf("expected\n%s\n, got \n%s\n", exp, got)
}
}