go-pkg-xmlx/xmlx_test.go

246 lines
5.6 KiB
Go
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

// This work is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
// license. Its contents can be found at:
// http://creativecommons.org/publicdomain/zero/1.0/
package xmlx
import "testing"
func TestLoadLocal(t *testing.T) {
doc := New()
if err := doc.LoadFile("test.xml", nil); err != nil {
t.Error(err.Error())
return
}
if len(doc.Root.Children) == 0 {
t.Errorf("Root node has no children.")
return
}
}
func TestWildcard(t *testing.T) {
doc := New()
if err := doc.LoadFile("test2.xml", nil); err != nil {
t.Error(err.Error())
return
}
list := doc.SelectNodes("ns", "*")
if len(list) != 1 {
t.Errorf("Wrong number of child elements. Expected 1, got %d.", len(list))
return
}
}
func TestWildcardRecursive(t *testing.T) {
doc := New()
if err := doc.LoadFile("test2.xml", nil); err != nil {
t.Error(err.Error())
return
}
list := doc.SelectNodesRecursive("ns", "*")
if len(list) != 7 {
t.Errorf("Wrong number of child elements. Expected 7, got %d.", len(list))
return
}
}
func _TestLoadRemote(t *testing.T) {
doc := New()
if err := doc.LoadUri("http://blog.golang.org/feeds/posts/default", nil); err != nil {
t.Error(err.Error())
return
}
if len(doc.Root.Children) == 0 {
t.Errorf("Root node has no children.")
return
}
}
func TestSave(t *testing.T) {
doc := New()
if err := doc.LoadFile("test.xml", nil); err != nil {
t.Errorf("LoadFile(): %s", err)
return
}
IndentPrefix = "\t"
if err := doc.SaveFile("test1.xml"); err != nil {
t.Errorf("SaveFile(): %s", err)
return
}
}
func TestNodeSearch(t *testing.T) {
doc := New()
if err := doc.LoadFile("test1.xml", nil); err != nil {
t.Errorf("LoadFile(): %s", err)
return
}
if node := doc.SelectNode("", "item"); node == nil {
t.Errorf("SelectNode(): No node found.")
return
}
nodes := doc.SelectNodes("", "item")
if len(nodes) == 0 {
t.Errorf("SelectNodes(): no nodes found.")
return
}
}
type Image struct {
Title string `xml:"title"`
Url string `xml:"url"`
Link string `xml:"link"`
Description string `xml:"description"`
Width int `xml:"width"`
Height int `xml:"height"`
}
func TestUnmarshal(t *testing.T) {
doc := New()
err := doc.LoadFile("test1.xml", nil)
if err != nil {
t.Errorf("LoadFile(): %s", err)
return
}
node := doc.SelectNode("", "image")
if node == nil {
t.Errorf("SelectNode(): No node found.")
return
}
var img Image
if err = node.Unmarshal(&img); err != nil {
t.Errorf("Unmarshal(): %s", err)
return
}
if img.Title != "WriteTheWeb" {
t.Errorf("Image.Title has incorrect value. Got '%s', expected 'WriteTheWeb'.", img.Title)
return
}
}
func TestStringNamespaces(t *testing.T) {
doc := New()
err := doc.LoadFile("test3.xml", nil)
if err != nil {
t.Errorf("LoadFile(): %s", err)
return
}
expected := `<root xmlns:foo="http:/example.org/foo">
<child foo:bar="1">
<grandchild xmlns:foo="">
<great-grandchild bar="2">&#xA; </great-grandchild>
</grandchild>
</child>
</root>
`
if got := doc.Root.String(); got != expected {
t.Fatalf("expected: %s\ngot: %s\n", expected, got)
}
}
func TestStringEscaping(t *testing.T) {
doc := New()
err := doc.LoadFile("test4.xml", nil)
if err != nil {
t.Errorf("LoadFile(): %s", err)
return
}
expected := `<body>  &lt;https://example.com/file/fm/SU0vRk0xLzIwMTMwOTEwLzA1MDA0MS5ybXdhdGVzdEByZXV0ZXJzLmNvbTEzNzg4NDU1OTk4OTA/Screen%20Shot%202013-09-10%20at%2021.33.54.png&gt; File Attachment:-Screen Shot 2013-09-10 at 21.33.54.png  </body>
`
if got := doc.Root.String(); got != expected {
t.Fatalf("expected: %s\ngot: %s\n", expected, got)
}
}
func TestElementNodeValueFetch(t *testing.T) {
data := `<car><color>
r<cool />
ed</color><brand>BMW</brand><price>50
<cheap />.25</price><count>6
<small />2
</count><available>
Tr
<found />
ue</available></car>`
doc := New()
if err := doc.LoadString(data, nil); nil != err {
t.Fatalf("LoadString(): %s", err)
}
carN := doc.SelectNode("", "car")
if v := carN.S("", "brand"); v != "BMW" {
t.Errorf("Failed to get brand as string, got: '%s', wanted: 'BMW'", v)
}
if v := carN.S("", "color"); v != "red" {
t.Errorf("Failed to get color as string, got: '%s', wanted: 'red'", v)
}
if v := carN.I("", "count"); v != 62 {
t.Errorf("Failed to get count using I, got: %v, wanted: 62", v)
}
if v := carN.I8("", "count"); v != 62 {
t.Errorf("Failed to get count using I8, got: %v, wanted: 62", v)
}
if v := carN.I16("", "count"); v != 62 {
t.Errorf("Failed to get count using I16, got: %v, wanted: 62", v)
}
if v := carN.I32("", "count"); v != 62 {
t.Errorf("Failed to get count using I32, got: %v, wanted: 62", v)
}
if v := carN.I64("", "count"); v != 62 {
t.Errorf("Failed to get count using I64, got: %v, wanted: 62", v)
}
if v := carN.U("", "count"); v != 62 {
t.Errorf("Failed to get count using U, got: %v, wanted: 62", v)
}
if v := carN.U8("", "count"); v != 62 {
t.Errorf("Failed to get count using U8, got: %v, wanted: 62", v)
}
if v := carN.U16("", "count"); v != 62 {
t.Errorf("Failed to get count using U16, got: %v, wanted: 62", v)
}
if v := carN.U32("", "count"); v != 62 {
t.Errorf("Failed to get count using U32, got: %v, wanted: 62", v)
}
if v := carN.U64("", "count"); v != 62 {
t.Errorf("Failed to get count using U64, got: %v, wanted: 62", v)
}
if v := carN.F32("", "price"); v != 50.25 {
t.Errorf("Failed to get price using F32, got: %v, wanted: 50.25", v)
}
if v := carN.F64("", "price"); v != 50.25 {
t.Errorf("Failed to get price using F64, got: %v, wanted: 50.25", v)
}
if v := carN.B("", "available"); v != true {
t.Errorf("Failed to get availability using B, got: %v, wanted: true", v)
}
}