47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
package util
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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 TestGenerateRandomNonRepeatingUint64(t *testing.T) {
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arrLen := 100000
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randNumbs, err := GenerateRandomNonRepeatingUint64(arrLen)
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assert.NoError(t, err)
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assert.Equal(t, len(randNumbs), arrLen)
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}
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func TestEncodeDecode(t *testing.T) {
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testArr := []uint64{1, 2, 3, 4, 5, 6}
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testEncode := EncodeBase64Str(testArr)
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testDecode, err := DecodeBase64Str(testEncode)
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assert.NoError(t, err)
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assert.Equal(t, len(testArr), len(testDecode))
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for idx, val := range testArr {
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assert.Equal(t, val, testDecode[idx])
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}
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}
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func TestMatrixTranspose(t *testing.T) {
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matrix := [][]int{
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{0, 1, 2},
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{3, 4, 5},
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}
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expectedMatrixT := [][]int{
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{0, 3},
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{1, 4},
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{2, 5},
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}
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expectedFlatMat := MatrixToList(expectedMatrixT)
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matrixT, err := MatrixTranspose(matrix)
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assert.NoError(t, err)
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flatMat := MatrixToList(matrixT)
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assert.Equal(t, len(flatMat), len(expectedFlatMat))
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for idx := range flatMat {
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assert.Equal(t, expectedFlatMat[idx], flatMat[idx])
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}
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}
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