36 lines
563 B
Go
36 lines
563 B
Go
package stack
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import (
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"github.com/stretchr/testify/assert"
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"testing"
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)
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func TestNew(t *testing.T) {
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s := New()
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for i := 0; i < 10; i++ {
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err := s.Push(i)
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assert.NoError(t, err)
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}
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err := s.Push(11)
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assert.Error(t, err)
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for i := 9; i >= 0; i-- {
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k, _ := s.Pop()
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assert.Equal(t, i, k)
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}
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_, err = s.Pop()
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assert.Error(t, err)
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}
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func TestNewListStack(t *testing.T) {
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s := NewListStack()
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for i := 0; i < 10; i++ {
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s.Push(i)
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}
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for i := 9; i >= 0; i-- {
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k, _ := s.Pop()
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assert.Equal(t, i, k)
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}
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_, err := s.Pop()
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assert.Error(t, err)
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}
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