mirror of https://github.com/miniflux/v2.git
152 lines
4.6 KiB
Go
152 lines
4.6 KiB
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package filter
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import (
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"net/http"
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"os"
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"testing"
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"github.com/miniflux/miniflux/config"
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"github.com/gorilla/mux"
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)
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func TestProxyFilterWithHttpDefault(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "http-only")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="http://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := `<p><img src="/proxy/aHR0cDovL3dlYnNpdGUvZm9sZGVyL2ltYWdlLnBuZw==" alt="Test"/></p>`
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpsDefault(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "http-only")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="https://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := `<p><img src="https://website/folder/image.png" alt="Test"/></p>`
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpNever(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "none")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="http://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := input
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpsNever(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "none")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="https://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := input
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpAlways(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "all")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="http://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := `<p><img src="/proxy/aHR0cDovL3dlYnNpdGUvZm9sZGVyL2ltYWdlLnBuZw==" alt="Test"/></p>`
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpsAlways(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "all")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="https://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := `<p><img src="/proxy/aHR0cHM6Ly93ZWJzaXRlL2ZvbGRlci9pbWFnZS5wbmc=" alt="Test"/></p>`
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpInvalid(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "invalid")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="http://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := `<p><img src="/proxy/aHR0cDovL3dlYnNpdGUvZm9sZGVyL2ltYWdlLnBuZw==" alt="Test"/></p>`
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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func TestProxyFilterWithHttpsInvalid(t *testing.T) {
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os.Clearenv()
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os.Setenv("PROXY_IMAGES", "invalid")
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c := config.NewConfig()
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r := mux.NewRouter()
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r.HandleFunc("/proxy/{encodedURL}", func(w http.ResponseWriter, r *http.Request) {}).Name("proxy")
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input := `<p><img src="https://website/folder/image.png" alt="Test"/></p>`
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output := ImageProxyFilter(r, c, input)
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expected := `<p><img src="https://website/folder/image.png" alt="Test"/></p>`
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if expected != output {
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t.Errorf(`Not expected output: got "%s" instead of "%s"`, output, expected)
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}
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}
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