authelia/internal/utils/strings_test.go

71 lines
2.0 KiB
Go

package utils
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestShouldSplitIntoEvenStringsOfFour(t *testing.T) {
input := testStringInput
arrayOfStrings := SliceString(input, 4)
assert.Equal(t, len(arrayOfStrings), 3)
assert.Equal(t, "abcd", arrayOfStrings[0])
assert.Equal(t, "efgh", arrayOfStrings[1])
assert.Equal(t, "ijkl", arrayOfStrings[2])
}
func TestShouldSplitIntoEvenStringsOfOne(t *testing.T) {
input := testStringInput
arrayOfStrings := SliceString(input, 1)
assert.Equal(t, 12, len(arrayOfStrings))
assert.Equal(t, "a", arrayOfStrings[0])
assert.Equal(t, "b", arrayOfStrings[1])
assert.Equal(t, "c", arrayOfStrings[2])
assert.Equal(t, "d", arrayOfStrings[3])
assert.Equal(t, "l", arrayOfStrings[11])
}
func TestShouldSplitIntoUnevenStringsOfFour(t *testing.T) {
input := testStringInput + "m"
arrayOfStrings := SliceString(input, 4)
assert.Equal(t, len(arrayOfStrings), 4)
assert.Equal(t, "abcd", arrayOfStrings[0])
assert.Equal(t, "efgh", arrayOfStrings[1])
assert.Equal(t, "ijkl", arrayOfStrings[2])
assert.Equal(t, "m", arrayOfStrings[3])
}
func TestShouldFindSliceDifferencesDelta(t *testing.T) {
before := []string{"abc", "onetwothree"}
after := []string{"abc", "xyz"}
added, removed := StringSlicesDelta(before, after)
require.Len(t, added, 1)
require.Len(t, removed, 1)
assert.Equal(t, "onetwothree", removed[0])
assert.Equal(t, "xyz", added[0])
}
func TestShouldNotFindSliceDifferencesDelta(t *testing.T) {
before := []string{"abc", "onetwothree"}
after := []string{"abc", "onetwothree"}
added, removed := StringSlicesDelta(before, after)
require.Len(t, added, 0)
require.Len(t, removed, 0)
}
func TestShouldFindSliceDifferences(t *testing.T) {
a := []string{"abc", "onetwothree"}
b := []string{"abc", "xyz"}
diff := IsStringSlicesDifferent(a, b)
assert.True(t, diff)
}
func TestShouldNotFindSliceDifferences(t *testing.T) {
a := []string{"abc", "onetwothree"}
b := []string{"abc", "onetwothree"}
diff := IsStringSlicesDifferent(a, b)
assert.False(t, diff)
}