go.charczuk.com@v0.0.0-20240327042549-bc490516bd1a/experiments/matchmaker/pkg/sim/simple_mm_test.go (about)

     1  /*
     2  
     3  Copyright (c) 2024 - Present. Will Charczuk. All rights reserved.
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file at the root of the repository.
     5  
     6  */
     7  
     8  package sim
     9  
    10  import (
    11  	"testing"
    12  
    13  	"go.charczuk.com/sdk/assert"
    14  	"go.charczuk.com/sdk/uuid"
    15  )
    16  
    17  func Test_SimpleMatchmaker_skips_short(t *testing.T) {
    18  	smm := new(SimpleMatchmaker)
    19  	smm.Init(nil)
    20  	ret := smm.FormGames(MatchmakerConfig{TeamSize: 6, MaxGames: 3})
    21  	assert.ItsEmpty(t, ret)
    22  }
    23  
    24  func Test_SimpleMatchmaker_QueueLen_unset(t *testing.T) {
    25  	smm := new(SimpleMatchmaker)
    26  	smm.Init(nil)
    27  	assert.ItsEqual(t, 0, smm.QueueLen())
    28  }
    29  
    30  func Test_SimpleMatchmaker_skips_noGames(t *testing.T) {
    31  	smm := new(SimpleMatchmaker)
    32  	smm.Init(nil)
    33  	for x := 0; x < 100; x++ {
    34  		smm.Queue(&Player{ID: uuid.V4()})
    35  	}
    36  	ret := smm.FormGames(MatchmakerConfig{TeamSize: 6, MaxGames: 0})
    37  	assert.ItsEmpty(t, ret)
    38  }
    39  
    40  func Test_SimpleMatchmaker_makesGames(t *testing.T) {
    41  	smm := new(SimpleMatchmaker)
    42  	smm.Init(nil)
    43  	for x := 0; x < 100; x++ {
    44  		smm.Queue(&Player{ID: uuid.V4()})
    45  	}
    46  	ret := smm.FormGames(MatchmakerConfig{TeamSize: 6, MaxGames: 3})
    47  	assert.ItsLen(t, ret, 3)
    48  
    49  	assert.ItsAll(t, ret, func(g MatchmakerGame) bool {
    50  		return len(g.TeamA) == 6 && len(g.TeamB) == 6
    51  	})
    52  	assert.ItsEqual(t, 100-36, smm.QueueLen())
    53  }