| 1 | package analytics |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "fmt" |
| 7 | "testing" |
| 8 | "time" |
| 9 | |
| 10 | "github.com/carlosframework/platform/internal/release" |
| 11 | ) |
| 12 | |
| 13 | func pv(country, src, state string) Obs { |
| 14 | return Obs{Acct: "a", App: "x", Host: "x.test", Method: "GET", Status: 200, ContentType: "text/html", |
| 15 | Path: "/", UA: "Mozilla/5.0", ClientIP: "203.0.113.1", When: time.Date(2026, 10, 6, 9, 0, 0, 0, time.UTC), |
| 16 | Country: country, GeoSource: src, GeoState: state} |
| 17 | } |
| 18 | |
| 19 | func TestMeterCountsCountriesByState(t *testing.T) { |
| 20 | now := time.Date(2026, 10, 6, 9, 0, 0, 0, time.UTC) |
| 21 | m := NewMeter(t.TempDir(), "box1", func() time.Time { return now }) |
| 22 | m.Observe(pv("GB", "DBIP-City-Lite", "hit")) |
| 23 | m.Observe(pv("", "DBIP-City-Lite", "hit")) // coordinate-only (codex R3-3) |
| 24 | m.Observe(pv("", "DBIP-City-Lite", "miss")) |
| 25 | m.Observe(pv("", "", "off")) |
| 26 | m.Observe(pv("", "", "")) // an edge from before GeoIP |
| 27 | nonPV := pv("FR", "DBIP-City-Lite", "hit") |
| 28 | nonPV.Status = 404 |
| 29 | m.Observe(nonPV) |
| 30 | d := m.Drain()[AppKey{Acct: "a", App: "x"}][0] |
| 31 | if d.Countries["GB"] != 1 || d.Countries["_unknown"] != 2 || len(d.Countries) != 2 { |
| 32 | t.Fatalf("countries = %v", d.Countries) |
| 33 | } |
| 34 | if d.GeoSources["DBIP-City-Lite"] != 3 || len(d.GeoSources) != 1 { |
| 35 | t.Fatalf("sources = %v", d.GeoSources) |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | func TestReadRangeMergesCountriesAcrossBoxesDaysAndOldDays(t *testing.T) { |
| 40 | ctx := context.Background() |
| 41 | s := release.NewDirStore(t.TempDir()) |
| 42 | put := func(box, date string, d Day) { |
| 43 | raw, _ := json.Marshal(d) |
| 44 | if _, err := s.Put(ctx, must(t)(DayKey("bab", "x", box, date)), raw, ""); err != nil { |
| 45 | t.Fatal(err) |
| 46 | } |
| 47 | } |
| 48 | // An old day, from before GeoIP: no geo_sources, empty countries. |
| 49 | put("b1", "2026-10-04", Day{V: 1, Date: "2026-10-04", Countries: map[string]int64{}}) |
| 50 | put("b1", "2026-10-05", Day{V: 1, Date: "2026-10-05", Countries: map[string]int64{"GB": 3}, GeoSources: map[string]int64{"DBIP-City-Lite": 3}}) |
| 51 | put("b2", "2026-10-05", Day{V: 1, Date: "2026-10-05", Countries: map[string]int64{"GB": 1, "IE": 2}, GeoSources: map[string]int64{"GeoLite2-City": 3}}) |
| 52 | sum, err := ReadRange(ctx, s, "bab", "x", time.Date(2026, 10, 4, 0, 0, 0, 0, time.UTC), time.Date(2026, 10, 5, 0, 0, 0, 0, time.UTC)) |
| 53 | if err != nil { |
| 54 | t.Fatal(err) |
| 55 | } |
| 56 | if sum.Countries["GB"] != 4 || sum.Countries["IE"] != 2 { |
| 57 | t.Fatalf("countries = %v", sum.Countries) |
| 58 | } |
| 59 | if sum.GeoSources["DBIP-City-Lite"] != 3 || sum.GeoSources["GeoLite2-City"] != 3 { |
| 60 | t.Fatalf("both sources must be credited (spec §9): %v", sum.GeoSources) |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | func TestDayMergeAddsCountries(t *testing.T) { |
| 65 | var d Day |
| 66 | d.Merge(Delta{Box: "b", Seq: 1, Countries: map[string]int64{"GB": 1}, GeoSources: map[string]int64{"s": 1}}) |
| 67 | d.Merge(Delta{Box: "b", Seq: 2, Countries: map[string]int64{"GB": 2, "IE": 1}, GeoSources: map[string]int64{"s": 3}}) |
| 68 | if d.Countries["GB"] != 3 || d.Countries["IE"] != 1 || d.GeoSources["s"] != 4 { |
| 69 | t.Fatalf("day = %v %v", d.Countries, d.GeoSources) |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | func TestBoundedAddFoldsIntoOther(t *testing.T) { |
| 74 | m := map[string]int64{} |
| 75 | for i := 0; i < 12; i++ { |
| 76 | boundedAdd(m, fmt.Sprintf("K%02d", i), 1, 8, nil) |
| 77 | } |
| 78 | if len(m) != 9 || m["_other"] != 4 { |
| 79 | t.Fatalf("bounded = %v", m) |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | // Codex R7-3: an attributed source is never folded, however many other |
| 84 | // types crowd the map, across flushes and days. |
| 85 | func TestAttributedSourcesSurviveOverflow(t *testing.T) { |
| 86 | var d Day |
| 87 | junk := map[string]int64{} |
| 88 | for i := 0; i < 20; i++ { |
| 89 | junk[fmt.Sprintf("Custom-%02d", i)] = 1 |
| 90 | } |
| 91 | d.Merge(Delta{Box: "b", Seq: 1, GeoSources: junk}) |
| 92 | d.Merge(Delta{Box: "b", Seq: 2, GeoSources: map[string]int64{"DBIP-City-Lite": 5, "GeoLite2-Country": 2}}) |
| 93 | if d.GeoSources["DBIP-City-Lite"] != 5 || d.GeoSources["GeoLite2-Country"] != 2 { |
| 94 | t.Fatalf("attributed sources folded: %v", d.GeoSources) |
| 95 | } |
| 96 | if d.GeoSources["_other"] == 0 { |
| 97 | t.Fatalf("unattributed overflow must still fold: %v", d.GeoSources) |
| 98 | } |
| 99 | } |
| 100 | |
amadan