81 lines
1.2 KiB
Go
81 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func Test_dial_Add2(t *testing.T) {
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tests := []struct {
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start int
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turn int
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want int
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wantClicks int
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}{
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{
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start: 50,
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turn: 300,
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want: 50,
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wantClicks: 3,
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},
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{
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start: 50,
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turn: -300,
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want: 50,
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wantClicks: 3,
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},
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{
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start: 0,
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turn: -100,
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want: 0,
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wantClicks: 1,
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},
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{
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start: 1,
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turn: -101,
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want: 0,
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wantClicks: 2,
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},
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{
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start: 99,
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turn: -199,
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want: 0,
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wantClicks: 2,
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},
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{
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start: 0,
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turn: 100,
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want: 0,
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wantClicks: 1,
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},
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{
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start: 99,
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turn: 101,
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want: 0,
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wantClicks: 2,
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},
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{
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start: 1,
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turn: 199,
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want: 0,
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wantClicks: 2,
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},
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}
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for _, tt := range tests {
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name := fmt.Sprintf("R%d", tt.turn)
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if tt.turn < 0 {
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name = fmt.Sprintf("L%d", -tt.turn)
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}
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t.Run(name, func(t *testing.T) {
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d := dial{n: tt.start}
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d.Add2(tt.turn)
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assert.Equal(t, tt.want, d.n, "dial")
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assert.Equal(t, tt.wantClicks, d.zeroClicks, "clicks")
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})
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}
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}
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