49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
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package model
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import (
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"testing"
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)
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func TestConvertKilometerMark(t *testing.T) {
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// 1. 配置公里标转换关系
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km1 := NewKilometerMark("DBCSK", OperationDirectionUp, 0)
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km2 := NewKilometerMark("DCSK", OperationDirectionUp, 200)
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kmc1 := &KilometerMarkConverter{
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km1: *km1,
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km2: *km2,
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trendSame: true,
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}
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t.Log(kmc1.Debug())
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kmc2 := &KilometerMarkConverter{
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km1: *km1,
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km2: *km2,
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trendSame: false,
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}
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t.Log(kmc2.Debug())
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// 2. 验证公里标转换关系
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tests := []struct {
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km *KilometerMark
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coordinate string
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expect1 int64
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expect2 int64
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}{
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{km: NewKilometerMark("DBCSK", OperationDirectionUp, 0), coordinate: km2.Coordinate(), expect1: 200, expect2: 200},
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{km: NewKilometerMark("DBCSK", OperationDirectionUp, 100), coordinate: km2.Coordinate(), expect1: 300, expect2: 100},
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{km: NewKilometerMark("DBCSK", OperationDirectionUp, -100), coordinate: km2.Coordinate(), expect1: 100, expect2: 300},
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{km: NewKilometerMark("DCSK", OperationDirectionUp, 200), coordinate: km1.Coordinate(), expect1: 0, expect2: 0},
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{km: NewKilometerMark("DCSK", OperationDirectionUp, 300), coordinate: km1.Coordinate(), expect1: 100, expect2: -100},
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{km: NewKilometerMark("DCSK", OperationDirectionUp, 100), coordinate: km1.Coordinate(), expect1: -100, expect2: 100},
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}
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for _, test := range tests {
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result1 := kmc1.Convert(test.km, test.coordinate)
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if result1 != test.expect1 {
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t.Errorf("expect1: %d, but got: %d", test.expect1, result1)
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}
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result2 := kmc2.Convert(test.km, test.coordinate)
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if result2 != test.expect2 {
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t.Errorf("expect2: %d, but got: %d", test.expect2, result2)
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}
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}
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}
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