36 lines
697 B
Go
36 lines
697 B
Go
package hashset
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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 TestSet(t *testing.T) {
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intSet := make(Set[int])
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intSet.Add(1)
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intSet.Add(2)
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assert.EqualValues(t, intSet.Size(), 2)
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intSet.Add(3)
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intSet.Add(3)
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assert.EqualValues(t, intSet.Size(), 3)
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intSet.Remove(2)
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assert.EqualValues(t, intSet.Size(), 2)
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assert.False(t, intSet.Contains(2))
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assert.True(t, intSet.Contains(1))
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list := intSet.ToSlice()
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assert.Contains(t, list, 1)
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assert.Contains(t, list, 3)
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}
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func TestSet_Copy(t *testing.T) {
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intSet := NewSetFromSlice[int]([]int{1, 2, 3})
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copySet := intSet.Copy()
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intSet.Remove(1)
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assert.Equal(t, intSet.Size(), 2)
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assert.Equal(t, copySet.Size(), 3)
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}
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