games.go tested

cmd/server/games.go

@@ -179,6 +179,24 @@ func (EventPlayerLeave) event()        {}
 func (EventGameComplete) event()       {}
 func (EventAssignmentRotation) event() {}
 
+func EventWithTime(event Event, t time.Time) Event {
+	switch e := event.(type) {
+	case EventPlayerJoin:
+		e.Timestamp = t
+		event = e
+	case EventPlayerLeave:
+		e.Timestamp = t
+		event = e
+	case EventGameComplete:
+		e.Timestamp = t
+		event = e
+	case EventAssignmentRotation:
+		e.Timestamp = t
+		event = e
+	}
+	return event
+}
+
 func (games Games) GameEvents(ctx context.Context, id string, since time.Time) ([]Event, error) {
 	var results []Event
 	err := games.db.Query(ctx, func(rows *sql.Rows) error {
@@ -212,23 +230,19 @@ func parseEvent(b []byte, timestamp time.Time) (Event, error) {
 	case PlayerJoin:
 		var v EventPlayerJoin
 		err := json.Unmarshal(b, &v)
-		v.Timestamp = timestamp
-		return v, err
+		return EventWithTime(v, timestamp), err
 	case PlayerLeave:
 		var v EventPlayerLeave
 		err := json.Unmarshal(b, &v)
-		v.Timestamp = timestamp
-		return v, err
+		return EventWithTime(v, timestamp), err
 	case GameComplete:
 		var v EventGameComplete
 		err := json.Unmarshal(b, &v)
-		v.Timestamp = timestamp
-		return v, err
+		return EventWithTime(v, timestamp), err
 	case AssignmentRotation:
 		var v EventAssignmentRotation
 		err := json.Unmarshal(b, &v)
-		v.Timestamp = timestamp
-		return v, err
+		return EventWithTime(v, timestamp), err
 	}
 	return nil, fmt.Errorf("unknown event type %d: %s", peek.Type, b)
 }
@@ -453,7 +467,7 @@ func (games Games) CreateEventAssignmentRotation(ctx context.Context, id string,
 	// TODO generate .Global=...us major cities?, .Assignments.Public=...?, .Assignments.Private=holiday
 	for k, v := range event.KillWords {
 		if v.Global.Word == "" {
-			v.Global = KillWord{Word: randGlobal(), Points: 1}
+			v.Global = KillWord{Word: randGlobal(), Points: -1}
 		}
 		if len(v.Assignment.Public) == 0 {
 			v.Assignment.Public = []KillWord{

cmd/server/games_test.go

@@ -2,8 +2,10 @@ package main
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"testing"
+	"time"
 )
 
 func newTestGames(t *testing.T) Games {
@@ -66,15 +68,41 @@ func TestGames(t *testing.T) {
 			}
 			if name, err := games.UserName(ctx, p); err != nil {
 				t.Fatal(p, "err getting user name", err)
-			} else if name == "" {
-				t.Fatal("name empty")
+			} else if name != "player "+p {
+				t.Fatal("name wrong", name)
+			}
+			if err := games.UpdateUserName(ctx, p, "player! "+p); err != nil {
+				t.Fatal(p, "failed to rename:", err)
+			} else if name, err := games.UserName(ctx, p); err != nil {
+				t.Fatal(p, "err getting user name", err)
+			} else if name != "player! "+p {
+				t.Fatal("updated name wrong", name)
 			}
 		}
 
+		if events, err := games.GameEvents(ctx, id, time.Time{}); err != nil {
+			t.Fatal("failed to get player join, leave events:", err)
+		} else if len(events) != 6 {
+			t.Error("wrong number of events:", len(events))
+		}
+
+		now := time.Now()
 		if err := games.CreateEventAssignmentRotation(ctx, id, "", "", "", 1); err != nil {
 			t.Fatal("err creating rotation:", err)
 		}
 
+		if events, err := games.GameEvents(ctx, id, time.Time{}); err != nil {
+			t.Fatal("failed to get player join, leave events:", err)
+		} else if len(events) != 7 {
+			t.Error("wrong number of events:", len(events))
+		} else if events, err = games.GameEvents(ctx, id, now); err != nil {
+			t.Fatal("failed to get assignment rotation event:", err)
+		} else if len(events) != 1 {
+			t.Error("wrong number of events:", len(events))
+		} else if _, ok := events[0].(EventAssignmentRotation); !ok {
+			t.Errorf("not an assignment rotation event: %T", events[0])
+		}
+
 		if v, err := games.GamesForUser(ctx, "p1"); err != nil {
 			t.Error("err getting games for user:", err)
 		} else if len(v) < 1 {
@@ -96,6 +124,9 @@ func TestGames(t *testing.T) {
 		} else {
 			for i := 0; i < 4; i++ {
 				p := fmt.Sprintf("p%d", i+1)
+				if v.Players[p].Points() != 0 {
+					t.Error("nonzero points after zero kills:", v.Players[p].Points())
+				}
 				if v.Players[p].KillWords.Global.Word == "" {
 					t.Error(p, "no killwords.global")
 				} else if v.Players[p].KillWords.Assigned.IsZero() {
@@ -119,3 +150,66 @@ func TestGames(t *testing.T) {
 		}
 	})
 }
+
+func TestParseEvent(t *testing.T) {
+	now := time.Now()
+
+	cases := map[string]Event{
+		"player join": EventPlayerJoin{
+			Type: PlayerJoin,
+			ID:   "x",
+		},
+		"player leave": EventPlayerLeave{
+			Type: PlayerLeave,
+			ID:   "x",
+		},
+		"game complete": EventGameComplete{
+			Type: GameComplete,
+		},
+		"assignment rotation": EventAssignmentRotation{
+			Type:   AssignmentRotation,
+			Killer: "x",
+			Victim: "y",
+			KillWord: KillWord{
+				Word:   "word",
+				Points: 1,
+			},
+			KillWords: map[string]KillWords{
+				"x": KillWords{
+					Global: KillWord{
+						Word:   "a",
+						Points: -1,
+					},
+					Assignee: "z",
+					Assigned: now,
+					Assignment: Assignment{
+						Public: []KillWord{{
+							Word:   "word2",
+							Points: 2,
+						}},
+						Private: []KillWord{{
+							Word:   "word3",
+							Points: 3,
+						}},
+					},
+				},
+			},
+		},
+	}
+
+	for name, d := range cases {
+		c := d
+		t.Run(name, func(t *testing.T) {
+			c := EventWithTime(c, now)
+			b, _ := json.Marshal(c)
+			got, err := parseEvent(b, now)
+			if err != nil {
+				t.Fatal(err)
+			}
+			gotb, _ := json.Marshal(got)
+			if string(b) != string(gotb) {
+				t.Errorf("expected (%T) %+v, but got (%T) %+v", c, c, got, got)
+			}
+		})
+	}
+}