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miniflux/http/client/response_test.go
Frédéric Guillot a352aff93b Remove deprecated io/ioutil package
Miniflux now requires at least Go 1.16 and io/util is deprecated.

https://golang.org/doc/go1.16#ioutil
2021-02-16 21:25:21 -08:00

149 lines
4.4 KiB
Go

// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package client // import "miniflux.app/http/client"
import (
"bytes"
"os"
"strings"
"testing"
"unicode/utf8"
)
func TestIsNotFound(t *testing.T) {
scenarios := map[int]bool{
200: false,
404: true,
410: true,
}
for input, expected := range scenarios {
r := &Response{StatusCode: input}
actual := r.IsNotFound()
if actual != expected {
t.Errorf(`Unexpected result, got %v instead of %v for status code %d`, actual, expected, input)
}
}
}
func TestIsNotAuthorized(t *testing.T) {
scenarios := map[int]bool{
200: false,
401: true,
403: false,
}
for input, expected := range scenarios {
r := &Response{StatusCode: input}
actual := r.IsNotAuthorized()
if actual != expected {
t.Errorf(`Unexpected result, got %v instead of %v for status code %d`, actual, expected, input)
}
}
}
func TestHasServerFailure(t *testing.T) {
scenarios := map[int]bool{
200: false,
404: true,
500: true,
}
for input, expected := range scenarios {
r := &Response{StatusCode: input}
actual := r.HasServerFailure()
if actual != expected {
t.Errorf(`Unexpected result, got %v instead of %v for status code %d`, actual, expected, input)
}
}
}
func TestIsModifiedWith304Status(t *testing.T) {
r := &Response{StatusCode: 304}
if r.IsModified("etag", "lastModified") {
t.Error("The resource should not be considered modified")
}
}
func TestIsModifiedWithIdenticalEtag(t *testing.T) {
r := &Response{StatusCode: 200, ETag: "etag"}
if r.IsModified("etag", "lastModified") {
t.Error("The resource should not be considered modified")
}
}
func TestIsModifiedWithIdenticalLastModified(t *testing.T) {
r := &Response{StatusCode: 200, LastModified: "lastModified"}
if r.IsModified("etag", "lastModified") {
t.Error("The resource should not be considered modified")
}
}
func TestIsModifiedWithDifferentHeaders(t *testing.T) {
r := &Response{StatusCode: 200, ETag: "some etag", LastModified: "some date"}
if !r.IsModified("etag", "lastModified") {
t.Error("The resource should be considered modified")
}
}
func TestToString(t *testing.T) {
input := `test`
r := &Response{Body: strings.NewReader(input)}
if r.BodyAsString() != input {
t.Error(`Unexpected ouput`)
}
}
func TestEnsureUnicodeWithHTMLDocuments(t *testing.T) {
var unicodeTestCases = []struct {
filename, contentType string
convertedToUnicode bool
}{
{"HTTP-charset.html", "text/html; charset=iso-8859-15", true},
{"UTF-16LE-BOM.html", "", true},
{"UTF-16BE-BOM.html", "", true},
{"meta-content-attribute.html", "text/html", true},
{"meta-charset-attribute.html", "text/html", true},
{"No-encoding-declaration.html", "text/html", true},
{"HTTP-vs-UTF-8-BOM.html", "text/html; charset=iso-8859-15", true},
{"HTTP-vs-meta-content.html", "text/html; charset=iso-8859-15", true},
{"HTTP-vs-meta-charset.html", "text/html; charset=iso-8859-15", true},
{"UTF-8-BOM-vs-meta-content.html", "text/html", true},
{"UTF-8-BOM-vs-meta-charset.html", "text/html", true},
{"windows_1251.html", "text/html; charset=windows-1251", true},
{"gb2312.html", "text/html", true},
{"urdu.xml", "text/xml; charset=utf-8", true},
{"content-type-only-win-8859-1.xml", "application/xml; charset=ISO-8859-1", true},
{"rdf_utf8.xml", "application/rss+xml; charset=utf-8", true},
{"rdf_utf8.xml", "application/rss+xml; charset: utf-8", true}, // Invalid Content-Type
{"charset-content-type-xml-iso88591.xml", "application/rss+xml; charset=ISO-8859-1", false},
{"windows_1251.xml", "text/xml", false},
{"smallfile.xml", "text/xml; charset=utf-8", true},
{"single_quote_xml_encoding.xml", "text/xml; charset=utf-8", true},
}
for _, tc := range unicodeTestCases {
content, err := os.ReadFile("testdata/" + tc.filename)
if err != nil {
t.Fatalf(`Unable to read file %q: %v`, tc.filename, err)
}
r := &Response{Body: bytes.NewReader(content), ContentType: tc.contentType}
parseErr := r.EnsureUnicodeBody()
if parseErr != nil {
t.Fatalf(`Unicode conversion error for %q - %q: %v`, tc.filename, tc.contentType, parseErr)
}
isUnicode := utf8.ValidString(r.BodyAsString())
if isUnicode != tc.convertedToUnicode {
t.Errorf(`Unicode conversion %q - %q, got: %v, expected: %v`,
tc.filename, tc.contentType, isUnicode, tc.convertedToUnicode)
}
}
}