38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
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package utils
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestShouldSplitIntoEvenStringsOfFour(t *testing.T) {
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input := "abcdefghijkl"
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arrayOfStrings := SliceString(input, 4)
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assert.Equal(t, len(arrayOfStrings), 3)
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assert.Equal(t, "abcd", arrayOfStrings[0])
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assert.Equal(t, "efgh", arrayOfStrings[1])
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assert.Equal(t, "ijkl", arrayOfStrings[2])
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}
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func TestShouldSplitIntoEvenStringsOfOne(t *testing.T) {
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input := "abcdefghijkl"
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arrayOfStrings := SliceString(input, 1)
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assert.Equal(t, 12, len(arrayOfStrings))
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assert.Equal(t, "a", arrayOfStrings[0])
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assert.Equal(t, "b", arrayOfStrings[1])
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assert.Equal(t, "c", arrayOfStrings[2])
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assert.Equal(t, "d", arrayOfStrings[3])
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assert.Equal(t, "l", arrayOfStrings[11])
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}
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func TestShouldSplitIntoUnevenStringsOfFour(t *testing.T) {
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input := "abcdefghijklm"
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arrayOfStrings := SliceString(input, 4)
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assert.Equal(t, len(arrayOfStrings), 4)
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assert.Equal(t, "abcd", arrayOfStrings[0])
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assert.Equal(t, "efgh", arrayOfStrings[1])
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assert.Equal(t, "ijkl", arrayOfStrings[2])
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assert.Equal(t, "m", arrayOfStrings[3])
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}
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