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113 lines
2.5 KiB
113 lines
2.5 KiB
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package repo
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"os"
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"path/filepath"
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"testing"
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"gopkg.in/yaml.v2"
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)
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const testfile = "testdata/local-index.yaml"
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var (
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testRepo = "test-repo"
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)
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func TestDownloadIndexFile(t *testing.T) {
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fileBytes, err := ioutil.ReadFile("testdata/local-index.yaml")
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if err != nil {
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t.Errorf("%#v", err)
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}
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "binary/octet-stream")
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fmt.Fprintln(w, string(fileBytes))
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}))
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dirName, err := ioutil.TempDir("", "tmp")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dirName)
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path := filepath.Join(dirName, testRepo+"-index.yaml")
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if err := DownloadIndexFile(testRepo, ts.URL, path); err != nil {
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t.Errorf("%#v", err)
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}
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if _, err := os.Stat(path); err != nil {
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t.Errorf("error finding created index file: %#v", err)
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}
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b, err := ioutil.ReadFile(path)
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if err != nil {
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t.Errorf("error reading index file: %#v", err)
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}
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var i IndexFile
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if err = yaml.Unmarshal(b, &i); err != nil {
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t.Errorf("error unmarshaling index file: %#v", err)
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}
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numEntries := len(i.Entries)
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if numEntries != 2 {
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t.Errorf("Expected 2 entries in index file but got %v", numEntries)
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}
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os.Remove(path)
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}
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func TestLoadIndexFile(t *testing.T) {
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cf, err := LoadIndexFile(testfile)
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if err != nil {
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t.Errorf("Failed to load index file: %s", err)
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}
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if len(cf.Entries) != 2 {
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t.Errorf("Expected 2 entries in the index file, but got %d", len(cf.Entries))
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}
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nginx := false
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alpine := false
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for k, e := range cf.Entries {
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if k == "nginx-0.1.0" {
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if e.Name == "nginx" {
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if len(e.Chartfile.Keywords) == 3 {
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nginx = true
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}
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}
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}
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if k == "alpine-1.0.0" {
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if e.Name == "alpine" {
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if len(e.Chartfile.Keywords) == 4 {
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alpine = true
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}
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}
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}
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}
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if !nginx {
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t.Errorf("nginx entry was not decoded properly")
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}
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if !alpine {
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t.Errorf("alpine entry was not decoded properly")
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}
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}
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