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|
package x2j
import (
"fmt"
"testing"
)
// the basic demo/test case - a small bibliography with mixed element types
func TestValuesFromTagPath(t *testing.T) {
var doc = `
<doc>
<books>
<book seq="1">
<author>William H. Gaddis</author>
<title>The Recognitions</title>
<review>One of the great seminal American novels of the 20th century.</review>
</book>
<book seq="2">
<author>Austin Tappan Wright</author>
<title>Islandia</title>
<review>An example of earlier 20th century American utopian fiction.</review>
</book>
<book seq="3">
<author>John Hawkes</author>
<title>The Beetle Leg</title>
<review>A lyrical novel about the construction of Ft. Peck Dam in Montana.</review>
</book>
<book seq="4">
<author>
<first_name>T.E.</first_name>
<last_name>Porter</last_name>
</author>
<title>King's Day</title>
<review>A magical novella.</review>
</book>
</books>
</doc>
`
var doc2 = `
<doc>
<books>
<book seq="1">
<author>William H. Gaddis</author>
<title>The Recognitions</title>
<review>One of the great seminal American novels of the 20th century.</review>
</book>
</books>
</doc>
`
fmt.Println("\nTestValuesFromTagPath()\n",doc)
m,_ := DocToMap(doc)
fmt.Println("map:",WriteMap(m))
v,_ := ValuesFromTagPath(doc,"doc.books")
fmt.Println("path == doc.books: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.books.*")
fmt.Println("path == doc.books.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.books.book")
fmt.Println("path == doc.books.book: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc2,"doc.books.book")
fmt.Println("doc == doc2 / path == doc.books.book: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.books.book.*")
fmt.Println("path == doc.books.book.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc2,"doc.books.book.*")
fmt.Println("doc == doc2 / path == doc.books.book.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.books.*.author")
fmt.Println("path == doc.books.*.author: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.*.*.author")
fmt.Println("path == doc.*.*.author: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.*.*.title")
fmt.Println("path == doc.*.*.title: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.*.*.*")
fmt.Println("path == doc.*.*.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
v,_ = ValuesFromTagPath(doc,"doc.*.*.*.*")
fmt.Println("path == doc.*.*.*.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
}
// demo how to compensate for irregular tag labels in data
// "netid" vs. "idnet"
func TestValuesFromTagPath2(t *testing.T) {
var doc1 = `
<?xml version="1.0" encoding="UTF-8"?>
<data>
<netid>
<disable>no</disable>
<text1>default:text</text1>
<word1>default:word</word1>
</netid>
</data>
`
var doc2 = `
<?xml version="1.0" encoding="UTF-8"?>
<data>
<idnet>
<disable>yes</disable>
<text1>default:text</text1>
<word1>default:word</word1>
</idnet>
</data>
`
var docs = []string{doc1,doc2}
for n,doc := range docs {
fmt.Println("\nTestValuesFromTagPath2(), iteration:",n,"\n",doc)
m,_ := DocToMap(doc)
fmt.Println("map:",WriteMap(m))
v,_ := ValuesFromTagPath(doc,"data.*")
fmt.Println("\npath == data.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
for key,val := range v[0].(map[string]interface{}) {
fmt.Println("\t",key,":",val)
}
v,_ = ValuesFromTagPath(doc,"data.*.*")
fmt.Println("\npath == data.*.*: len(v):",len(v))
for key,val := range v {
fmt.Println(key,":",val)
}
}
}
|
