99 lines
3.0 KiB
Go
Executable File
99 lines
3.0 KiB
Go
Executable File
package app
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import (
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"bindbox-game/internal/repository/mysql/model"
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"testing"
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)
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// TestSelectRewardExact 测试对对碰选奖逻辑：精确匹配 TotalPairs == MinScore
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func TestSelectRewardExact(t *testing.T) {
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// 模拟奖品设置 (使用 Level 作为标识，因为 ActivityRewardSettings 没有 Name 字段)
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rewards := []*model.ActivityRewardSettings{
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{ID: 1, Level: 1, MinScore: 10, Quantity: 5},
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{ID: 2, Level: 2, MinScore: 20, Quantity: 5},
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{ID: 3, Level: 3, MinScore: 30, Quantity: 5},
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{ID: 4, Level: 4, MinScore: 40, Quantity: 5},
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{ID: 5, Level: 5, MinScore: 45, Quantity: 5},
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}
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testCases := []struct {
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name string
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totalPairs int64
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expectReward *int64 // nil = 无匹配
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expectLevel int32
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}{
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{"精确匹配10对", 10, ptr(int64(1)), 1},
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{"精确匹配20对", 20, ptr(int64(2)), 2},
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{"精确匹配30对", 30, ptr(int64(3)), 3},
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{"精确匹配40对", 40, ptr(int64(4)), 4},
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{"精确匹配45对", 45, ptr(int64(5)), 5},
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{"15对-无匹配", 15, nil, 0},
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{"25对-无匹配", 25, nil, 0},
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{"35对-无匹配", 35, nil, 0},
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{"50对-无匹配", 50, nil, 0},
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{"0对-无匹配", 0, nil, 0},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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candidate := selectRewardExact(rewards, tc.totalPairs)
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if tc.expectReward == nil {
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if candidate != nil {
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t.Errorf("期望无匹配，但得到奖品: Level=%d (ID=%d)", candidate.Level, candidate.ID)
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}
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} else {
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if candidate == nil {
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t.Errorf("期望匹配奖品ID=%d，但无匹配", *tc.expectReward)
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} else if candidate.ID != *tc.expectReward {
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t.Errorf("期望奖品ID=%d，实际=%d", *tc.expectReward, candidate.ID)
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} else if candidate.Level != tc.expectLevel {
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t.Errorf("期望奖品Level=%d，实际=%d", tc.expectLevel, candidate.Level)
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}
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}
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})
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}
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}
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// TestSelectRewardWithZeroQuantity 测试库存为0时不匹配
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func TestSelectRewardWithZeroQuantity(t *testing.T) {
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rewards := []*model.ActivityRewardSettings{
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{ID: 1, Level: 1, MinScore: 10, Quantity: 0}, // 库存为0
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{ID: 2, Level: 2, MinScore: 20, Quantity: 5},
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}
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// 即使精确匹配，库存为0也不应匹配
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candidate := selectRewardExact(rewards, 10)
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if candidate != nil {
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t.Errorf("库存为0时不应匹配，但得到: Level=%d", candidate.Level)
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}
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// 库存>0应正常匹配
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candidate = selectRewardExact(rewards, 20)
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if candidate == nil {
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t.Error("库存>0时应匹配，但无匹配")
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} else if candidate.ID != 2 {
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t.Errorf("期望ID=2，实际=%d", candidate.ID)
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}
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}
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// selectRewardExact 精确匹配选奖逻辑（从matching_game_app.go提取）
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// 这是 CheckMatchingGame 中实际使用的逻辑
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func selectRewardExact(rewards []*model.ActivityRewardSettings, totalPairs int64) *model.ActivityRewardSettings {
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for _, r := range rewards {
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if r.Quantity <= 0 {
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continue
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}
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// 精确匹配：用户消除的对子数 == 奖品设置的 MinScore
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if totalPairs == r.MinScore {
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return r
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}
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}
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return nil
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}
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// ptr 辅助函数：创建int64指针
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func ptr(v int64) *int64 {
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return &v
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}
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