challenge.kt

package com.igorwojda.string.caesarcipher

import org.amshove.kluent.shouldBeEqualTo
import org.junit.jupiter.api.Test

private fun encodeCaesarCipher(str: String, shift: Int): String {
    TODO("not implemented")
}

private class Test {
    @Test
    fun `"abc" with shift 1 return "bcd"`() {
        encodeCaesarCipher("abc", 1) shouldBeEqualTo "bcd"
    }

    @Test
    fun `"abcdefghijklmnopqrstuvwxyz" shift 1 returns "bcdefghijklmnopqrstuvwxyza"`() {
        encodeCaesarCipher(
            "abcdefghijklmnopqrstuvwxyz",
            1
        ) shouldBeEqualTo "bcdefghijklmnopqrstuvwxyza"
    }

    @Test
    fun `"abcdefghijklmnopqrstuvwxyz" shift 7 returns "hijklmnopqrstuvwxyzabcdefg"`() {
        encodeCaesarCipher(
            "abcdefghijklmnopqrstuvwxyz",
            7
        ) shouldBeEqualTo "hijklmnopqrstuvwxyzabcdefg"
    }

    @Test
    fun `"abcdefghijklmnopqrstuvwxyz" shift 50 returns "yzabcdefghijklmnopqrstuvwx"`() {
        encodeCaesarCipher(
            "abcdefghijklmnopqrstuvwxyz",
            50
        ) shouldBeEqualTo "yzabcdefghijklmnopqrstuvwx"
    }
}