Preview: analyze a raw GPX or FIT file without persisting it

1 files changed, 104 insertions, 0 deletions

diff --git a/web/server_test.go b/web/server_test.go
index a07b7d9..e90f69a 100644
--- a/web/server_test.go
+++ b/web/server_test.go
@@ -917,3 +917,107 @@ func TestHandlerSortsRidesByCotacol(t *testing.T) {
 	assert.Equal(t, http.StatusOK, response.Code)
 	assert.Less(t, strings.Index(body, "Low Cotacol"), strings.Index(body, "High Cotacol"))
 }
+
+func previewUploadRequest(t *testing.T, filename string, content []byte) *http.Request {
+	t.Helper()
+	body := &bytes.Buffer{}
+	writer := multipart.NewWriter(body)
+	part, err := writer.CreateFormFile("file", filename)
+	require.NoError(t, err)
+	_, err = part.Write(content)
+	require.NoError(t, err)
+	require.NoError(t, writer.Close())
+	request := httptest.NewRequest(http.MethodPost, "/preview", body)
+	request.Header.Set("Content-Type", writer.FormDataContentType())
+	return request
+}
+
+func TestPreviewPageRendersUploadForm(t *testing.T) {
+	server, _ := newWebTestServer(t)
+	request := httptest.NewRequest(http.MethodGet, "/preview", nil)
+	response := httptest.NewRecorder()
+	server.Handler().ServeHTTP(response, request)
+	assert.Equal(t, http.StatusOK, response.Code)
+	assert.Contains(t, response.Body.String(), "Preview a ride file")
+	assert.Contains(t, response.Body.String(), `type="file"`)
+}
+
+func TestPreviewParsesGPXWithoutPersisting(t *testing.T) {
+	server, db := newWebTestServer(t)
+	request := previewUploadRequest(t, "morning-ride.gpx", []byte(officialClimbTrackGPX))
+	response := httptest.NewRecorder()
+	server.Handler().ServeHTTP(response, request)
+	assert.Equal(t, http.StatusOK, response.Code)
+	body := response.Body.String()
+	assert.Contains(t, body, "ride-route")
+	assert.Contains(t, body, "ride-profile")
+	assert.Contains(t, body, "data-official-climb-form")
+	assert.NotContains(t, body, "Curation")
+	var count int
+	require.NoError(t, db.QueryRow("SELECT COUNT(*) FROM rides").Scan(&count))
+	assert.Equal(t, 0, count, "preview must not persist the ride")
+}
+
+func TestPreviewShowsInlineErrorForUnsupportedFile(t *testing.T) {
+	server, _ := newWebTestServer(t)
+	request := previewUploadRequest(t, "notes.txt", []byte("not a ride"))
+	response := httptest.NewRecorder()
+	server.Handler().ServeHTTP(response, request)
+	assert.Equal(t, http.StatusOK, response.Code)
+	assert.Contains(t, response.Body.String(), "unsupported file type")
+}
+
+func TestPreviewShowsInlineErrorForInvalidRideFile(t *testing.T) {
+	server, _ := newWebTestServer(t)
+	request := previewUploadRequest(t, "broken.gpx", []byte("not xml"))
+	response := httptest.NewRecorder()
+	server.Handler().ServeHTTP(response, request)
+	assert.Equal(t, http.StatusOK, response.Code)
+	assert.Contains(t, response.Body.String(), "The file could not be parsed")
+}
+
+func TestPreviewCreatesOfficialClimbWithoutPersistingRide(t *testing.T) {
+	server, db := newWebTestServer(t)
+	form := url.Values{
+		"name":        {"Col du Preview"},
+		"start_index": {"0"},
+		"end_index":   {"2"},
+		"start_lat":   {"43.0"},
+		"start_lon":   {"5.0"},
+		"end_lat":     {"43.01"},
+		"end_lon":     {"5.01"},
+	}
+	request := httptest.NewRequest(http.MethodPost, "/preview/official-climbs", strings.NewReader(form.Encode()))
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	response := httptest.NewRecorder()
+	server.Handler().ServeHTTP(response, request)
+	assert.Equal(t, http.StatusOK, response.Code)
+	climbs, err := official_climb.List(db)
+	require.NoError(t, err)
+	require.Len(t, climbs, 1)
+	assert.Equal(t, "Col du Preview", climbs[0].Name)
+	var count int
+	require.NoError(t, db.QueryRow("SELECT COUNT(*) FROM rides").Scan(&count))
+	assert.Equal(t, 0, count, "preview climb creation must not persist a ride")
+}
+
+func TestPreviewOfficialClimbRejectsUnorderedBoundaries(t *testing.T) {
+	server, db := newWebTestServer(t)
+	form := url.Values{
+		"name":        {"Col du Chaos"},
+		"start_index": {"5"},
+		"end_index":   {"2"},
+		"start_lat":   {"43.0"},
+		"start_lon":   {"5.0"},
+		"end_lat":     {"43.01"},
+		"end_lon":     {"5.01"},
+	}
+	request := httptest.NewRequest(http.MethodPost, "/preview/official-climbs", strings.NewReader(form.Encode()))
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	response := httptest.NewRecorder()
+	server.Handler().ServeHTTP(response, request)
+	assert.Equal(t, http.StatusBadRequest, response.Code)
+	climbs, err := official_climb.List(db)
+	require.NoError(t, err)
+	assert.Empty(t, climbs)
+}