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package utils
import (
"bytes"
"io"
"os"
"path"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func getFileReader(filename string) io.Reader {
reader, err := os.Open(filename)
if err != nil {
panic(err)
}
return reader
}
func TestFormatXml(t *testing.T) {
files := map[string]string{
"unformatted.xml": "formatted.xml",
"unformatted2.xml": "formatted2.xml",
"unformatted3.xml": "formatted3.xml",
"unformatted4.xml": "formatted4.xml",
"unformatted5.xml": "formatted5.xml",
"unformatted6.xml": "formatted6.xml",
"unformatted7.xml": "formatted7.xml",
"unformatted8.xml": "formatted8.xml",
"unformatted9.xml": "formatted9.xml",
"unformatted10.xml": "formatted10.xml",
"unformatted11.xml": "formatted11.xml",
"unformatted12.xml": "formatted12.xml",
"unformatted13.xml": "formatted13.xml",
"unformatted14.xml": "formatted14.xml",
"unformatted15.xml": "formatted15.xml",
}
for unformattedFile, expectedFile := range files {
unformattedXmlReader := getFileReader(path.Join("..", "..", "test", "data", "xml", unformattedFile))
bytes, readErr := os.ReadFile(path.Join("..", "..", "test", "data", "xml", expectedFile))
assert.Nil(t, readErr)
expectedXml := string(bytes)
output := new(strings.Builder)
formatErr := FormatXml(unformattedXmlReader, output, " ", ColorsDisabled)
assert.Nil(t, formatErr)
assert.Equal(t, expectedXml, output.String())
}
}
func TestFormatHtml(t *testing.T) {
files := map[string]string{
"unformatted.html": "formatted.html",
"unformatted2.html": "formatted2.html",
"unformatted3.html": "formatted3.html",
"unformatted4.html": "formatted4.html",
"unformatted5.html": "formatted5.html",
"unformatted6.html": "formatted6.html",
"unformatted.xml": "formatted.xml",
}
for unformattedFile, expectedFile := range files {
unformattedHtmlReader := getFileReader(path.Join("..", "..", "test", "data", "html", unformattedFile))
data, readErr := os.ReadFile(path.Join("..", "..", "test", "data", "html", expectedFile))
assert.Nil(t, readErr)
expectedHtml := string(data)
output := new(strings.Builder)
formatErr := FormatHtml(unformattedHtmlReader, output, " ", ColorsDisabled)
assert.Nil(t, formatErr)
assert.Equal(t, expectedHtml, output.String())
}
}
func TestFormatJson(t *testing.T) {
files := map[string]string{
"unformatted.json": "formatted.json",
"unformatted2.json": "formatted2.json",
"unformatted3.json": "formatted3.json",
}
for unformattedFile, expectedFile := range files {
unformattedJsonReader := getFileReader(path.Join("..", "..", "test", "data", "json", unformattedFile))
data, readErr := os.ReadFile(path.Join("..", "..", "test", "data", "json", expectedFile))
assert.Nil(t, readErr)
expectedJson := string(data)
output := new(strings.Builder)
formatErr := FormatJson(unformattedJsonReader, output, " ", ColorsDisabled)
assert.Nil(t, formatErr)
assert.Equal(t, expectedJson, output.String())
}
}
func TestXPathQuery(t *testing.T) {
type test struct {
input string
node bool
single bool
query string
result string
}
tests := []test{
{input: "formatted.xml", node: false, single: true, query: "//first_name", result: "John"},
{input: "unformatted8.xml", node: false, single: true, query: "//title", result: "Some Title"},
{input: "unformatted8.xml", node: true, single: true, query: "//title", result: "<title>Some Title</title>"},
{input: "unformatted8.xml", node: false, single: false, query: "count(//link)", result: "2"},
}
for _, testCase := range tests {
fileReader := getFileReader(path.Join("..", "..", "test", "data", "xml", testCase.input))
output := new(strings.Builder)
options := QueryOptions{WithTags: testCase.node, Indent: " "}
err := XPathQuery(fileReader, output, testCase.query, testCase.single, options)
assert.Nil(t, err)
assert.Equal(t, testCase.result, strings.Trim(output.String(), "\n"))
}
}
func TestCSSQuery(t *testing.T) {
type test struct {
input string
node bool
query string
attr string
result string
}
tests := []test{
{input: "formatted.html", node: false, query: "body > p", attr: "", result: "text"},
{input: "formatted.html", node: false, query: "script", attr: "src", result: "foo.js\nbar.js\nbaz.js"},
{input: "formatted.html", node: true, query: "p", attr: "", result: "<p>text</p>"},
{input: "formatted.html", node: true, query: "a", attr: "", result: "<a href=\"https://example.com\">link</a>"},
}
for _, testCase := range tests {
fileReader := getFileReader(path.Join("..", "..", "test", "data", "html", testCase.input))
output := new(strings.Builder)
options := QueryOptions{WithTags: testCase.node, Indent: " "}
err := CSSQuery(fileReader, output, testCase.query, testCase.attr, options)
assert.Nil(t, err)
assert.Equal(t, testCase.result, strings.Trim(output.String(), "\n"))
}
}
func TestIsHTML(t *testing.T) {
assert.True(t, IsHTML("<html>"))
assert.True(t, IsHTML("<!doctype>"))
assert.True(t, IsHTML("<body> ..."))
assert.False(t, IsHTML("<?xml ?>"))
assert.False(t, IsHTML("<root></root>"))
}
func TestIsJSON(t *testing.T) {
assert.True(t, IsJSON(`{"key": "value"}`))
assert.True(t, IsJSON(`{"key": "value", "key2": "value2"}`))
assert.True(t, IsJSON(`[1, 2, 3]`))
assert.True(t, IsJSON(` {}`))
assert.False(t, IsJSON(`<html></html>`))
}
func TestPagerPrint(t *testing.T) {
var output bytes.Buffer
fileReader := getFileReader(path.Join("..", "..", "test", "data", "html", "formatted.html"))
err := PagerPrint(fileReader, &output)
assert.Nil(t, err)
assert.Contains(t, output.String(), "<html>")
}
func TestEscapeText(t *testing.T) {
result, err := escapeText("\"value\"")
assert.Nil(t, err)
assert.Equal(t, ""value"", result)
}
|
