89 lines
2.6 KiB
Go
89 lines
2.6 KiB
Go
package api
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"regexp"
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"testing"
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"github.com/stretchr/testify/require"
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"gitlab.com/gitlab-org/labkit/log"
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"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
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"gitlab.com/gitlab-org/gitlab/workhorse/internal/secret"
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"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
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"gitlab.com/gitlab-org/gitlab/workhorse/internal/upstream/roundtripper"
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)
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func TestGetGeoProxyDataForResponses(t *testing.T) {
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testCases := []struct {
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desc string
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json string
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expectedError bool
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expectedURL string
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expectedExtraData string
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}{
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{"when Geo secondary", `{"geo_proxy_url":"http://primary","geo_proxy_extra_data":"geo-data"}`, false, "http://primary", "geo-data"},
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{"when Geo secondary with explicit null data", `{"geo_proxy_url":"http://primary","geo_proxy_extra_data":null}`, false, "http://primary", ""},
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{"when Geo secondary without extra data", `{"geo_proxy_url":"http://primary"}`, false, "http://primary", ""},
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{"when Geo primary or no node", `{}`, false, "", ""},
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{"for malformed request", `non-json`, true, "", ""},
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}
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for _, tc := range testCases {
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t.Run(tc.desc, func(t *testing.T) {
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geoProxyData, err := getGeoProxyDataGivenResponse(t, tc.json)
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if tc.expectedError {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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require.Equal(t, tc.expectedURL, geoProxyData.GeoProxyURL.String())
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require.Equal(t, tc.expectedExtraData, geoProxyData.GeoProxyExtraData)
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}
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})
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}
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}
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func getGeoProxyDataGivenResponse(t *testing.T, givenInternalApiResponse string) (*GeoProxyData, error) {
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t.Helper()
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ts := testRailsServer(regexp.MustCompile(`/api/v4/geo/proxy`), 200, givenInternalApiResponse)
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defer ts.Close()
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backend := helper.URLMustParse(ts.URL)
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version := "123"
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rt := roundtripper.NewTestBackendRoundTripper(backend)
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testhelper.ConfigureSecret()
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apiClient := NewAPI(backend, version, rt)
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geoProxyData, err := apiClient.GetGeoProxyData()
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return geoProxyData, err
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}
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func testRailsServer(url *regexp.Regexp, code int, body string) *httptest.Server {
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return testhelper.TestServerWithHandlerWithGeoPolling(url, func(w http.ResponseWriter, r *http.Request) {
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// return a 204 No Content response if we don't receive the JWT header
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if r.Header.Get(secret.RequestHeader) == "" {
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w.WriteHeader(204)
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return
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}
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w.Header().Set("Content-Type", ResponseContentType)
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logEntry := log.WithFields(log.Fields{
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"method": r.Method,
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"url": r.URL,
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})
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logEntryWithCode := logEntry.WithField("code", code)
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// Write pure string
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logEntryWithCode.Info("UPSTREAM")
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w.WriteHeader(code)
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fmt.Fprint(w, body)
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})
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}
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