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19 lines
323 B
Go
19 lines
323 B
Go
package number
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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M "github.com/IBM/fp-go/magma"
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)
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func TestSemigroupIsMagma(t *testing.T) {
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sum := SemigroupSum[int]()
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var magma M.Magma[int] = sum
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assert.Equal(t, sum.Concat(1, 2), magma.Concat(1, 2))
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assert.Equal(t, sum.Concat(1, 2), sum.Concat(2, 1))
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}
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