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41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// ====================================================
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// Data-Structures-with-Go Copyright(C) 2017 Furkan Türkal
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// This program comes with ABSOLUTELY NO WARRANTY; This is free software,
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// and you are welcome to redistribute it under certain conditions; See
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// file LICENSE, which is part of this source code package, for details.
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// ====================================================
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package main
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import (
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"reflect"
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"testing"
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)
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func TestStack(t *testing.T) {
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var testDatas = []struct {
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Stack *Stack
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ArrayIn []int
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ArrayOut []int
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}{
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{New(3), []int{10, 20, 30}, []int{30, 20, 10}},
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{New(5), []int{10, 20, 30, 40, 50}, []int{50, 40, 30, 20, 10}},
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{New(1), []int{7}, []int{7}},
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{New(5), []int{15, 10, 22, 33, 77}, []int{77, 33, 22, 10, 15}},
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}
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for _, data := range testDatas {
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for i := uint(0); i < data.Stack.capacity; i++ {
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Push(data.Stack, data.ArrayIn[i])
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}
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for i := uint(0); i < data.Stack.capacity; i++ {
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expected := data.ArrayOut[i]
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actual := Pop(data.Stack)
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if !reflect.DeepEqual(expected, actual) {
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t.Errorf("Stack: Expected: %d, Actual: %d", expected, actual)
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}
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}
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}
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}
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