diff options
author | Cameron Moore <moorereason@gmail.com> | 2017-03-13 17:55:02 -0500 |
---|---|---|
committer | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2017-04-30 10:56:38 +0200 |
commit | de7c32a1a880820252e922e0c9fcf69e109c0d1b (patch) | |
tree | 07d813f2617dd4a889aaebb885a9c1281a229960 /tpl/data/resources_test.go | |
parent | 154e18ddb9ad205055d5bd4827c87f3f0daf499f (diff) |
tpl: Add template function namespaces
This commit moves almost all of the template functions into separate
packages under tpl/ and adds a namespace framework. All changes should
be backward compatible for end users, as all existing function names in
the template funcMap are left intact.
Seq and DoArithmatic have been moved out of the helpers package and into
template namespaces.
Most of the tests involved have been refactored, and many new tests have
been written. There's still work to do, but this is a big improvement.
I got a little overzealous and added some new functions along the way:
- strings.Contains
- strings.ContainsAny
- strings.HasSuffix
- strings.TrimPrefix
- strings.TrimSuffix
Documentation is forthcoming.
Fixes #3042
Diffstat (limited to 'tpl/data/resources_test.go')
-rw-r--r-- | tpl/data/resources_test.go | 358 |
1 files changed, 358 insertions, 0 deletions
diff --git a/tpl/data/resources_test.go b/tpl/data/resources_test.go new file mode 100644 index 000000000..f0d7cfd17 --- /dev/null +++ b/tpl/data/resources_test.go @@ -0,0 +1,358 @@ +// Copyright 2016 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 ( + "bytes" + "fmt" + "net/http" + "net/http/httptest" + "net/url" + "strings" + "sync" + "testing" + "time" + + "github.com/spf13/afero" + "github.com/spf13/hugo/config" + "github.com/spf13/hugo/deps" + "github.com/spf13/hugo/helpers" + "github.com/spf13/hugo/hugofs" + "github.com/spf13/viper" + "github.com/stretchr/testify/assert" +) + +func TestScpCache(t *testing.T) { + t.Parallel() + + tests := []struct { + path string + content []byte + ignore bool + }{ + {"http://Foo.Bar/foo_Bar-Foo", []byte(`T€st Content 123`), false}, + {"fOO,bar:foo%bAR", []byte(`T€st Content 123 fOO,bar:foo%bAR`), false}, + {"FOo/BaR.html", []byte(`FOo/BaR.html T€st Content 123`), false}, + {"трям/трям", []byte(`T€st трям/трям Content 123`), false}, + {"은행", []byte(`T€st C은행ontent 123`), false}, + {"Банковский кассир", []byte(`Банковский кассир T€st Content 123`), false}, + {"Банковский кассир", []byte(`Банковский кассир T€st Content 456`), true}, + } + + fs := new(afero.MemMapFs) + + for _, test := range tests { + cfg := viper.New() + c, err := resGetCache(test.path, fs, cfg, test.ignore) + if err != nil { + t.Errorf("Error getting cache: %s", err) + } + if c != nil { + t.Errorf("There is content where there should not be anything: %s", string(c)) + } + + err = resWriteCache(test.path, test.content, fs, cfg, test.ignore) + if err != nil { + t.Errorf("Error writing cache: %s", err) + } + + c, err = resGetCache(test.path, fs, cfg, test.ignore) + if err != nil { + t.Errorf("Error getting cache after writing: %s", err) + } + if test.ignore { + if c != nil { + t.Errorf("Cache ignored but content is not nil: %s", string(c)) + } + } else { + if !bytes.Equal(c, test.content) { + t.Errorf("\nExpected: %s\nActual: %s\n", string(test.content), string(c)) + } + } + } +} + +func TestScpGetLocal(t *testing.T) { + t.Parallel() + v := viper.New() + fs := hugofs.NewMem(v) + ps := helpers.FilePathSeparator + + tests := []struct { + path string + content []byte + }{ + {"testpath" + ps + "test.txt", []byte(`T€st Content 123 fOO,bar:foo%bAR`)}, + {"FOo" + ps + "BaR.html", []byte(`FOo/BaR.html T€st Content 123`)}, + {"трям" + ps + "трям", []byte(`T€st трям/трям Content 123`)}, + {"은행", []byte(`T€st C은행ontent 123`)}, + {"Банковский кассир", []byte(`Банковский кассир T€st Content 123`)}, + } + + for _, test := range tests { + r := bytes.NewReader(test.content) + err := helpers.WriteToDisk(test.path, r, fs.Source) + if err != nil { + t.Error(err) + } + + c, err := resGetLocal(test.path, fs.Source, v) + if err != nil { + t.Errorf("Error getting resource content: %s", err) + } + if !bytes.Equal(c, test.content) { + t.Errorf("\nExpected: %s\nActual: %s\n", string(test.content), string(c)) + } + } + +} + +func getTestServer(handler func(w http.ResponseWriter, r *http.Request)) (*httptest.Server, *http.Client) { + testServer := httptest.NewServer(http.HandlerFunc(handler)) + client := &http.Client{ + Transport: &http.Transport{Proxy: func(r *http.Request) (*url.URL, error) { + // Remove when https://github.com/golang/go/issues/13686 is fixed + r.Host = "gohugo.io" + return url.Parse(testServer.URL) + }}, + } + return testServer, client +} + +func TestScpGetRemote(t *testing.T) { + t.Parallel() + fs := new(afero.MemMapFs) + + tests := []struct { + path string + content []byte + ignore bool + }{ + {"http://Foo.Bar/foo_Bar-Foo", []byte(`T€st Content 123`), false}, + {"http://Doppel.Gänger/foo_Bar-Foo", []byte(`T€st Cont€nt 123`), false}, + {"http://Doppel.Gänger/Fizz_Bazz-Foo", []byte(`T€st Банковский кассир Cont€nt 123`), false}, + {"http://Doppel.Gänger/Fizz_Bazz-Bar", []byte(`T€st Банковский кассир Cont€nt 456`), true}, + } + + for _, test := range tests { + + srv, cl := getTestServer(func(w http.ResponseWriter, r *http.Request) { + w.Write(test.content) + }) + defer func() { srv.Close() }() + + cfg := viper.New() + + c, err := resGetRemote(test.path, fs, cfg, cl) + if err != nil { + t.Errorf("Error getting resource content: %s", err) + } + if !bytes.Equal(c, test.content) { + t.Errorf("\nNet Expected: %s\nNet Actual: %s\n", string(test.content), string(c)) + } + cc, cErr := resGetCache(test.path, fs, cfg, test.ignore) + if cErr != nil { + t.Error(cErr) + } + if test.ignore { + if cc != nil { + t.Errorf("Cache ignored but content is not nil: %s", string(cc)) + } + } else { + if !bytes.Equal(cc, test.content) { + t.Errorf("\nCache Expected: %s\nCache Actual: %s\n", string(test.content), string(cc)) + } + } + } +} + +func TestScpGetRemoteParallel(t *testing.T) { + t.Parallel() + fs := new(afero.MemMapFs) + content := []byte(`T€st Content 123`) + url := "http://Foo.Bar/foo_Bar-Foo" + srv, cl := getTestServer(func(w http.ResponseWriter, r *http.Request) { + w.Write(content) + }) + defer func() { srv.Close() }() + + for _, ignoreCache := range []bool{false, true} { + + cfg := viper.New() + cfg.Set("ignoreCache", ignoreCache) + + var wg sync.WaitGroup + + for i := 0; i < 50; i++ { + wg.Add(1) + go func(gor int) { + defer wg.Done() + for j := 0; j < 10; j++ { + c, err := resGetRemote(url, fs, cfg, cl) + if err != nil { + t.Errorf("Error getting resource content: %s", err) + } + if !bytes.Equal(c, content) { + t.Errorf("\nNet Expected: %s\nNet Actual: %s\n", string(content), string(c)) + } + + time.Sleep(23 * time.Millisecond) + } + }(i) + } + + wg.Wait() + } + + t.Log("Done!") +} + +func TestParseCSV(t *testing.T) { + t.Parallel() + + tests := []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}, + } + for _, test := range tests { + csv, err := parseCSV(test.csv, test.sep) + if test.err && err == nil { + t.Error("Expecting an error") + } + if test.err { + continue + } + if !test.err && err != nil { + t.Error(err) + } + + act := "" + for _, v := range csv { + act = act + strings.Join(v, "") + } + + if act != test.exp { + t.Errorf("\nExpected: %s\nActual: %s\n%#v\n", test.exp, act, csv) + } + + } +} + +func TestGetJSONFailParse(t *testing.T) { + t.Parallel() + + ns := New(newDeps(viper.New())) + + reqCount := 0 + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if reqCount > 0 { + w.Header().Add("Content-type", "application/json") + fmt.Fprintln(w, `{"gomeetup":["Sydney", "San Francisco", "Stockholm"]}`) + } else { + w.WriteHeader(http.StatusInternalServerError) + fmt.Fprintln(w, `ERROR 500`) + } + reqCount++ + })) + defer ts.Close() + url := ts.URL + "/test.json" + + want := map[string]interface{}{"gomeetup": []interface{}{"Sydney", "San Francisco", "Stockholm"}} + have := ns.GetJSON(url) + assert.NotNil(t, have) + if have != nil { + assert.EqualValues(t, want, have) + } +} + +func TestGetCSVFailParseSep(t *testing.T) { + t.Parallel() + + ns := New(newDeps(viper.New())) + + reqCount := 0 + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if reqCount > 0 { + w.Header().Add("Content-type", "application/json") + fmt.Fprintln(w, `gomeetup,city`) + fmt.Fprintln(w, `yes,Sydney`) + fmt.Fprintln(w, `yes,San Francisco`) + fmt.Fprintln(w, `yes,Stockholm`) + } else { + w.WriteHeader(http.StatusInternalServerError) + fmt.Fprintln(w, `ERROR 500`) + } + reqCount++ + })) + defer ts.Close() + url := ts.URL + "/test.csv" + + want := [][]string{{"gomeetup", "city"}, {"yes", "Sydney"}, {"yes", "San Francisco"}, {"yes", "Stockholm"}} + have := ns.GetCSV(",", url) + assert.NotNil(t, have) + if have != nil { + assert.EqualValues(t, want, have) + } +} + +func TestGetCSVFailParse(t *testing.T) { + t.Parallel() + + ns := New(newDeps(viper.New())) + + reqCount := 0 + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Add("Content-type", "application/json") + if reqCount > 0 { + fmt.Fprintln(w, `gomeetup,city`) + fmt.Fprintln(w, `yes,Sydney`) + fmt.Fprintln(w, `yes,San Francisco`) + fmt.Fprintln(w, `yes,Stockholm`) + } else { + fmt.Fprintln(w, `gomeetup,city`) + fmt.Fprintln(w, `yes,Sydney,Bondi,`) // wrong number of fields in line + fmt.Fprintln(w, `yes,San Francisco`) + fmt.Fprintln(w, `yes,Stockholm`) + } + reqCount++ + })) + defer ts.Close() + url := ts.URL + "/test.csv" + + want := [][]string{{"gomeetup", "city"}, {"yes", "Sydney"}, {"yes", "San Francisco"}, {"yes", "Stockholm"}} + have := ns.GetCSV(",", url) + assert.NotNil(t, have) + if have != nil { + assert.EqualValues(t, want, have) + } +} + +func newDeps(cfg config.Provider) *deps.Deps { + l := helpers.NewLanguage("en", cfg) + l.Set("i18nDir", "i18n") + return &deps.Deps{ + Cfg: cfg, + Fs: hugofs.NewMem(l), + ContentSpec: helpers.NewContentSpec(l), + } +} |