1 files changed, 72 insertions, 0 deletions
diff --git a/ride/moving_time_test.go b/ride/moving_time_test.go
new file mode 100644
index 0000000..402726f
--- /dev/null
+++ b/ride/moving_time_test.go
@@ -0,0 +1,72 @@
+package ride_test
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/martinlehoux/biking_home/ride"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func gpxWithPoints(t *testing.T, points string) ride.Ride {
+	t.Helper()
+	data := parserTestGPXPrefix + points + parserTestGPXSuffix
+	parsed, err := (ride.GPXRideParser{}).Parse(strings.NewReader(data))
+	require.NoError(t, err)
+	return parsed
+}
+
+func trackPoint(lat, lon string, timestamp string) string {
+	return `<trkpt lat="` + lat + `" lon="` + lon + `">` +
+		`<ele>100</ele>` +
+		`<time>` + timestamp + `</time>` +
+		`</trkpt>`
+}
+
+func TestMovingTimeCountsSteadyRiding(t *testing.T) {
+	parsed := gpxWithPoints(t,
+		trackPoint("43.0", "5.0", "2026-01-01T10:00:00Z")+
+			trackPoint("43.009", "5.0", "2026-01-01T10:01:00Z")+
+			trackPoint("43.018", "5.0", "2026-01-01T10:02:00Z"),
+	)
+
+	assert.Equal(t, 2*time.Minute, ride.MovingTime(parsed))
+}
+
+func TestMovingTimeExcludesSlowInterval(t *testing.T) {
+	parsed := gpxWithPoints(t,
+		trackPoint("43.0", "5.0", "2026-01-01T10:00:00Z")+
+			trackPoint("43.0005", "5.0", "2026-01-01T10:10:00Z")+
+			trackPoint("43.009", "5.0", "2026-01-01T10:12:00Z"),
+	)
+
+	assert.Equal(t, 2*time.Minute, ride.MovingTime(parsed))
+}
+
+func TestMovingTimeExcludesLunchBreak(t *testing.T) {
+	parsed := gpxWithPoints(t,
+		trackPoint("43.0", "5.0", "2026-01-01T10:00:00Z")+
+			trackPoint("43.0001", "5.0", "2026-01-01T10:30:00Z")+
+			trackPoint("43.009", "5.0", "2026-01-01T10:31:00Z"),
+	)
+
+	assert.Equal(t, time.Minute, ride.MovingTime(parsed))
+}
+
+func TestMovingTimeWithoutTimestamps(t *testing.T) {
+	data := parserTestGPXPrefix +
+		`<trkpt lat="43.0" lon="5.0"><ele>100</ele></trkpt>` +
+		`<trkpt lat="43.009" lon="5.0"><ele>100</ele></trkpt>` +
+		parserTestGPXSuffix
+
+	parsed, err := (ride.GPXRideParser{}).Parse(strings.NewReader(data))
+	require.NoError(t, err)
+
+	assert.Equal(t, time.Duration(0), ride.MovingTime(parsed))
+}
+
+func TestMovingTimeAlgorithmVersion(t *testing.T) {
+	assert.Equal(t, "v1", ride.MovingTimeAlgorithmVersion)
+}
+\ No newline at end of file