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https://github.com/fleetdm/fleet
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97cfaebe3a
# Checklist for submitter If some of the following don't apply, delete the relevant line. <!-- Note that API documentation changes are now addressed by the product design team. --> - [x] Added/updated tests - [x] Manual QA for all new/changed functionality
90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package itunes
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import (
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"net/http"
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"net/http/httptest"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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)
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func TestGetBaseURL(t *testing.T) {
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t.Run("Default URL", func(t *testing.T) {
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os.Setenv("FLEET_DEV_ITUNES_URL", "")
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require.Equal(t, "https://itunes.apple.com/lookup", getBaseURL())
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})
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t.Run("Custom URL", func(t *testing.T) {
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customURL := "http://localhost:8000"
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os.Setenv("FLEET_DEV_ITUNES_URL", customURL)
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require.Equal(t, customURL, getBaseURL())
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})
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}
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func setupFakeServer(t *testing.T, handler http.HandlerFunc) {
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server := httptest.NewServer(handler)
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os.Setenv("FLEET_DEV_ITUNES_URL", server.URL)
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t.Cleanup(server.Close)
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}
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func TestDoRetries(t *testing.T) {
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tests := []struct {
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name string
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handler http.HandlerFunc
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wantCalls int
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wantErr bool
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}{
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{
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name: "success status code",
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handler: func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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_, err := w.Write([]byte("{}"))
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require.NoError(t, err)
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},
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wantCalls: 1,
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wantErr: true,
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},
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{
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name: "bad requests",
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handler: func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusBadRequest)
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_, err := w.Write([]byte("{}"))
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require.NoError(t, err)
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},
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wantCalls: 1,
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wantErr: true,
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},
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{
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name: "500 requests retries",
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handler: func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusServiceUnavailable)
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_, err := w.Write([]byte("{}"))
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require.NoError(t, err)
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},
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wantCalls: 4,
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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var calls int
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setupFakeServer(t, func(w http.ResponseWriter, r *http.Request) {
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calls++
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if calls < tt.wantCalls {
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tt.handler(w, r)
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return
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}
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})
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start := time.Now()
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req, err := http.NewRequest(http.MethodGet, os.Getenv("FLEET_DEV_ITUNES_URL"), nil)
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require.NoError(t, err)
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err = do[any](req, nil)
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require.NoError(t, err)
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require.Equal(t, tt.wantCalls, calls)
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require.WithinRange(t, time.Now(), start, start.Add(time.Duration(tt.wantCalls)*time.Second))
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})
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}
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}
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