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57 lines
1.2 KiB
57 lines
1.2 KiB
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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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("testdata", "tmp")
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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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