32 lines
801 B
Go
32 lines
801 B
Go
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package api
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import "testing"
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func TestTierFromRank(t *testing.T) {
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cases := []struct {
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rank, total int
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want string
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}{
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{1, 1, "champion"},
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{1, 100, "champion"},
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{1, 0, "bronze"}, // zero total → bronze (guard)
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{0, 100, "bronze"}, // zero rank → bronze (guard)
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{10, 100, "gold"}, // exactly 10%
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{11, 100, "silver"}, // 11%
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{30, 100, "silver"}, // exactly 30%
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{31, 100, "bronze"}, // 31%
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{5, 50, "gold"}, // 10%
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{15, 50, "silver"}, // exactly 30%
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{16, 50, "bronze"}, // 32% → bronze
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{50, 100, "bronze"},
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{2, 10, "silver"}, // 20% → silver
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{1, 10, "champion"},
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}
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for _, c := range cases {
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got := tierFromRank(c.rank, c.total)
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if got != c.want {
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t.Errorf("tierFromRank(%d, %d) = %q; want %q", c.rank, c.total, got, c.want)
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}
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}
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}
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