23 lines
975 B
Go
Executable File
23 lines
975 B
Go
Executable File
package order
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import (
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"testing"
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"bindbox-game/internal/repository/mysql/model"
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)
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func TestApplyCouponDiscount(t *testing.T) {
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c1 := &model.SystemCoupons{DiscountType: 1, DiscountValue: 500}
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if d := ApplyCouponDiscount(1000, c1, true); d != 500 { t.Fatalf("expected 500 got %d", d) }
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c2 := &model.SystemCoupons{DiscountType: 2, DiscountValue: 1200}
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if d := ApplyCouponDiscount(1000, c2, true); d != 1000 { t.Fatalf("expected clamp to 1000 got %d", d) }
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c3 := &model.SystemCoupons{DiscountType: 3, DiscountValue: 800} // 80%
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if d := ApplyCouponDiscount(1000, c3, true); d != 200 { t.Fatalf("expected 200 got %d", d) }
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c4 := &model.SystemCoupons{DiscountType: 3, DiscountValue: 1200} // 超界值按100%折扣（不打折）
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if d := ApplyCouponDiscount(1000, c4, true); d != 0 { t.Fatalf("expected 0 got %d", d) }
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if d := ApplyCouponDiscount(1000, c1, false); d != 0 { t.Fatalf("expected 0 when minSpend not ok got %d", d) }
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}
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