Tighten race result ingestion ordering

internal/models/sort_test.go

@@ -0,0 +1,21 @@
+package models
+
+import "testing"
+
+func TestSortSessionResults(t *testing.T) {
+	results := []SessionResult{
+		{DriverNumber: 55, Position: 0, DNF: true},
+		{DriverNumber: 10, Position: 0, DNS: true},
+		{DriverNumber: 1, Position: 1},
+		{DriverNumber: 44, Position: 2},
+	}
+
+	SortSessionResults(results)
+
+	want := []int{1, 44, 10, 55}
+	for i, dn := range want {
+		if results[i].DriverNumber != dn {
+			t.Fatalf("results[%d].DriverNumber = %d, want %d", i, results[i].DriverNumber, dn)
+		}
+	}
+}