ref: 5d2fceecafe182c6ddebc57475a4c1b2317e6216
dir: /tpl/data/data_test.go/
// Copyright 2017 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package data
import (
"net/http"
"net/http/httptest"
"path/filepath"
"strings"
"testing"
qt "github.com/frankban/quicktest"
)
func TestGetCSV(t *testing.T) {
t.Parallel()
c := qt.New(t)
for i, test := range []struct {
sep string
url string
content string
expect interface{}
}{
// Remotes
{
",",
`http://success/`,
"gomeetup,city\nyes,Sydney\nyes,San Francisco\nyes,Stockholm\n",
[][]string{{"gomeetup", "city"}, {"yes", "Sydney"}, {"yes", "San Francisco"}, {"yes", "Stockholm"}},
},
{
",",
`http://error.extra.field/`,
"gomeetup,city\nyes,Sydney\nyes,San Francisco\nyes,Stockholm,EXTRA\n",
false,
},
{
",",
`http://error.no.sep/`,
"gomeetup;city\nyes;Sydney\nyes;San Francisco\nyes;Stockholm\n",
false,
},
{
",",
`http://nofound/404`,
``,
false,
},
// Locals
{
";",
"pass/semi",
"gomeetup;city\nyes;Sydney\nyes;San Francisco\nyes;Stockholm\n",
[][]string{{"gomeetup", "city"}, {"yes", "Sydney"}, {"yes", "San Francisco"}, {"yes", "Stockholm"}},
},
{
";",
"fail/no-file",
"",
false,
},
} {
msg := qt.Commentf("Test %d", i)
ns := newTestNs()
// Setup HTTP test server
var srv *httptest.Server
srv, ns.client = getTestServer(func(w http.ResponseWriter, r *http.Request) {
if !haveHeader(r.Header, "Accept", "text/csv") && !haveHeader(r.Header, "Accept", "text/plain") {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
if r.URL.Path == "/404" {
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
w.Header().Add("Content-type", "text/csv")
w.Write([]byte(test.content))
})
defer func() { srv.Close() }()
// Setup local test file for schema-less URLs
if !strings.Contains(test.url, ":") && !strings.HasPrefix(test.url, "fail/") {
f, err := ns.deps.Fs.Source.Create(filepath.Join(ns.deps.Cfg.GetString("workingDir"), test.url))
c.Assert(err, qt.IsNil, msg)
f.WriteString(test.content)
f.Close()
}
// Get on with it
got, err := ns.GetCSV(test.sep, test.url)
if _, ok := test.expect.(bool); ok {
c.Assert(int(ns.deps.Log.LogCounters().ErrorCounter.Count()), qt.Equals, 1)
//c.Assert(err, msg, qt.Not(qt.IsNil))
c.Assert(got, qt.IsNil)
continue
}
c.Assert(err, qt.IsNil, msg)
c.Assert(int(ns.deps.Log.LogCounters().ErrorCounter.Count()), qt.Equals, 0)
c.Assert(got, qt.Not(qt.IsNil), msg)
c.Assert(got, qt.DeepEquals, test.expect, msg)
}
}
func TestGetJSON(t *testing.T) {
t.Parallel()
c := qt.New(t)
for i, test := range []struct {
url string
content string
expect interface{}
}{
{
`http://success/`,
`{"gomeetup":["Sydney","San Francisco","Stockholm"]}`,
map[string]interface{}{"gomeetup": []interface{}{"Sydney", "San Francisco", "Stockholm"}},
},
{
`http://malformed/`,
`{gomeetup:["Sydney","San Francisco","Stockholm"]}`,
false,
},
{
`http://nofound/404`,
``,
false,
},
// Locals
{
"pass/semi",
`{"gomeetup":["Sydney","San Francisco","Stockholm"]}`,
map[string]interface{}{"gomeetup": []interface{}{"Sydney", "San Francisco", "Stockholm"}},
},
{
"fail/no-file",
"",
false,
},
{
`pass/üńīçøðê-url.json`,
`{"gomeetup":["Sydney","San Francisco","Stockholm"]}`,
map[string]interface{}{"gomeetup": []interface{}{"Sydney", "San Francisco", "Stockholm"}},
},
} {
msg := qt.Commentf("Test %d", i)
ns := newTestNs()
// Setup HTTP test server
var srv *httptest.Server
srv, ns.client = getTestServer(func(w http.ResponseWriter, r *http.Request) {
if !haveHeader(r.Header, "Accept", "application/json") {
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
return
}
if r.URL.Path == "/404" {
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
return
}
w.Header().Add("Content-type", "application/json")
w.Write([]byte(test.content))
})
defer func() { srv.Close() }()
// Setup local test file for schema-less URLs
if !strings.Contains(test.url, ":") && !strings.HasPrefix(test.url, "fail/") {
f, err := ns.deps.Fs.Source.Create(filepath.Join(ns.deps.Cfg.GetString("workingDir"), test.url))
c.Assert(err, qt.IsNil, msg)
f.WriteString(test.content)
f.Close()
}
// Get on with it
got, _ := ns.GetJSON(test.url)
if _, ok := test.expect.(bool); ok {
c.Assert(int(ns.deps.Log.LogCounters().ErrorCounter.Count()), qt.Equals, 1)
//c.Assert(err, msg, qt.Not(qt.IsNil))
continue
}
c.Assert(int(ns.deps.Log.LogCounters().ErrorCounter.Count()), qt.Equals, 0, msg)
c.Assert(got, qt.Not(qt.IsNil), msg)
c.Assert(got, qt.DeepEquals, test.expect)
}
}
func TestJoinURL(t *testing.T) {
t.Parallel()
c := qt.New(t)
c.Assert(joinURL([]interface{}{"https://foo?id=", 32}), qt.Equals, "https://foo?id=32")
}
func TestParseCSV(t *testing.T) {
t.Parallel()
c := qt.New(t)
for i, test := range []struct {
csv []byte
sep string
exp string
err bool
}{
{[]byte("a,b,c\nd,e,f\n"), "", "", true},
{[]byte("a,b,c\nd,e,f\n"), "~/", "", true},
{[]byte("a,b,c\nd,e,f"), "|", "a,b,cd,e,f", false},
{[]byte("q,w,e\nd,e,f"), ",", "qwedef", false},
{[]byte("a|b|c\nd|e|f|g"), "|", "abcdefg", true},
{[]byte("z|y|c\nd|e|f"), "|", "zycdef", false},
} {
msg := qt.Commentf("Test %d: %v", i, test)
csv, err := parseCSV(test.csv, test.sep)
if test.err {
c.Assert(err, qt.Not(qt.IsNil), msg)
continue
}
c.Assert(err, qt.IsNil, msg)
act := ""
for _, v := range csv {
act = act + strings.Join(v, "")
}
c.Assert(act, qt.Equals, test.exp, msg)
}
}
func haveHeader(m http.Header, key, needle string) bool {
var s []string
var ok bool
if s, ok = m[key]; !ok {
return false
}
for _, v := range s {
if v == needle {
return true
}
}
return false
}