[bench] 実装ミス、表記ゆれの修正

[ToshihitoKon]

#225

• コンテスト当日の挙動を再現する-reproduceオプションを追加
• 内容が空のランキングを取得した際にsleepを含めて大会一覧の取得からリトライするよう変更
• 出力の表記ゆれの修正

[ToshihitoKon]

scoreに10秒sleepを入れた場合のスコア

--reproduce付き

[ADMIN] 08:31:48.947970 ScenarioScoreMap: map[string]int64{
  "AdminBilling":            3,
  "AdminBillingValidate":    123,
  "OrganizerNewTenant":      321,
  "OrganizerPeacefulTenant": 0,
  "OrganizerPopularTenant":  203,
  "Player":                  4317,
  "PlayerValidate":          139,
  "TenantBillingValidate":   265,
}
[ADMIN] 08:31:48.948231 WorkerCount: map[string]int{
  "AdminBillingScenarioWorker":   1,
  "AdminBillingValidateWorker":   1,
  "NewTenantScenarioWorker":      1,
  "PlayerScenarioWorker":         41,
  "PlayerValidateScenarioWorker": 1,
  "PopularTenantScenarioWorker":  1,
  "TenantBillingValidateWorker":  1,
}
08:31:48.948275 Error 0 (Critical:0)
08:31:48.948279 PASSED: true
08:31:48.948282 SCORE: 5371 (+5371 0(0%))
[ADMIN] 08:31:48.948423 score.ScoreTable{
  "GET /api/admin/tenants/billing":                         5,
  "GET /api/organizer/billing":                             8,
  "GET /api/organizer/players/list":                        11,
  "GET /api/player/competition/:competition_id/ranking":    3748,
  "GET /api/player/competitions":                           355,
  "GET /api/player/player/:player_name":                    689,
  "POST /api/admin/tenants/add":                            2,
  "POST /api/organizer/competition/:competition_id/finish": 12,
  "POST /api/organizer/competition/:competition_id/score":  15,
  "POST /api/organizer/competitions/add":                   15,
  "POST /api/organizer/player/:player_name/disqualified":   3,
  "POST /api/organizer/players/add":                        4,
}

--reproduce無し

[ADMIN] 08:29:49.153176 ScenarioScoreMap: map[string]int64{
  "AdminBilling":            4,
  "AdminBillingValidate":    113,
  "OrganizerNewTenant":      306,
  "OrganizerPeacefulTenant": 0,
  "OrganizerPopularTenant":  166,
  "Player":                  1241,
  "PlayerValidate":          139,
  "TenantBillingValidate":   218,
}
[ADMIN] 08:29:49.153456 WorkerCount: map[string]int{
  "AdminBillingScenarioWorker":   1,
  "AdminBillingValidateWorker":   1,
  "NewTenantScenarioWorker":      1,
  "PlayerScenarioWorker":         37,
  "PlayerValidateScenarioWorker": 1,
  "PopularTenantScenarioWorker":  1,
  "TenantBillingValidateWorker":  1,
}
08:29:49.153528 Error 0 (Critical:0)
08:29:49.153539 PASSED: true
08:29:49.153546 SCORE: 2187 (+2187 0(0%))
[ADMIN] 08:29:49.153751 ScenarioCount: map[bench.ScenarioTag]string{
  "AdminBilling":            "count: 1 (error: 0)",
  "AdminBillingValidate":    "count: 2 (error: 0)",
  "OrganizerNewTenant":      "count: 1 (error: 0)",
  "OrganizerPeacefulTenant": "count: 0 (error: 0)",
  "OrganizerPopularTenant":  "count: 1 (error: 0)",
  "Player":                  "count: 37 (error: 0)",
  "PlayerValidate":          "count: 3 (error: 0)",
  "TenantBillingValidate":   "count: 1 (error: 0)",
}
[ADMIN] 08:29:49.154742 score.ScoreTable{
  "GET /api/admin/tenants/billing":                         6,
  "GET /api/organizer/billing":                             7,
  "GET /api/organizer/players/list":                        10,
  "GET /api/player/competition/:competition_id/ranking":    842,
  "GET /api/player/competitions":                           357,
  "GET /api/player/player/:player_name":                    449,
  "POST /api/admin/tenants/add":                            2,
  "POST /api/organizer/competition/:competition_id/finish": 11,
  "POST /api/organizer/competition/:competition_id/score":  15,
  "POST /api/organizer/competitions/add":                   14,
  "POST /api/organizer/player/:player_name/disqualified":   3,
  "POST /api/organizer/players/add":                        3,
}