using MethodLibrary;

namespace BasicProgrammingTests;

public class StringsTests
{
    Strings strings = new Strings();

    [Theory]
    [InlineData("A^B^C^D", "ABCD", "^")]
    [InlineData("c-h-o-c-o-l-a-t-e", "chocolate", "-")]
    public void AddSeperator(string expected, string a, string b)
    {
        Assert.Equal(expected, strings.AddSeparator(a, b));
    }

    [Theory]
    [InlineData(true, "eye")]
    [InlineData(false, "home")]
    public void IsPalindrome(bool expected, string a)
    {
        Assert.Equal(expected, strings.IsPalindrome(a));
    }

    [Theory]
    [InlineData(8, "computer")]
    [InlineData(9, "ice cream")]
    public void LengthOfAString(int expected, string a)
    {
        Assert.Equal(expected, strings.LengthOfAString(a));
    }

    [Theory]
    [InlineData("ytrewq", "qwerty")]
    [InlineData("rk 39eo", "oe93 kr")]
    public void StringInReverseOrder(string expected, string a)
    {
        Assert.Equal(expected, strings.StringInReverseOrder(a));
    }

    [Theory]
    [InlineData(4, "This is sample sentence")]
    [InlineData(1, "OK")]
    public void NumberOfWords(int expected, string a)
    {
        Assert.Equal(expected, strings.NumberOfWords(a));
    }

    [Theory]
    [InlineData("Doe. John", "John Doe.")]
    [InlineData("A, B. C", "C B. A,")]
    public void RevertWordsOrder(string expected, string a)
    {
        Assert.Equal(expected, strings.RevertWordsOrder(a));
    }

    [Theory]
    [InlineData(1, "do it now", "do")]
    [InlineData(0, "empty", "d")]
    public void HowManyOccurrences(int expected, string a, string b)
    {
        Assert.Equal(expected, strings.HowManyOccurrences(a, b));
    }

    [Theory]
    [InlineData(new char[] { 't', 'p', 'o', 'o', 'o', 'o', 'n', 'm', 'i', 'e', 'a', 'a' }, "onomatopoeia")]
    [InlineData(new char[] { 'w', 's', 'o', 'o', 'j', 'h', 'f', 'f', '4', '2' }, "fohjwf42os")]
    public void SortCharactersDescending(char[] expected, string a)
    {
        Assert.Equal(expected.ToList(), strings.SortCharactersDescending(a));
    }

    [Theory]
    [InlineData("k4t3r10", "kkkktttrrrrrrrrrr")]
    [InlineData("p153p371w3","p555ppp7www")]
    public void CompressString(string expected, string a)
    {
        Assert.Equal(expected, strings.CompressString(a));
    }
}