Add some simple tests

This commit is contained in:
Bond_009
2020-04-19 15:18:28 +02:00
parent 3142c9b990
commit 7f4a229cd2
20 changed files with 155 additions and 60 deletions

View File

@@ -1,3 +1,5 @@
#nullable enable
using System;
using System.Text.RegularExpressions;
@@ -12,24 +14,24 @@ namespace Emby.Server.Implementations.Library
/// Gets the attribute value.
/// </summary>
/// <param name="str">The STR.</param>
/// <param name="attrib">The attrib.</param>
/// <param name="attribute">The attrib.</param>
/// <returns>System.String.</returns>
/// <exception cref="ArgumentNullException">attrib</exception>
public static string GetAttributeValue(this string str, string attrib)
/// <exception cref="ArgumentException"><c>str</c> or <c>attribute</c> is empty.</exception>
public static string? GetAttributeValue(this string str, string attribute)
{
if (string.IsNullOrEmpty(str))
if (str.Length == 0)
{
throw new ArgumentNullException(nameof(str));
throw new ArgumentException("String can't be empty.", nameof(str));
}
if (string.IsNullOrEmpty(attrib))
if (attribute.Length == 0)
{
throw new ArgumentNullException(nameof(attrib));
throw new ArgumentException("String can't be empty.", nameof(attribute));
}
string srch = "[" + attrib + "=";
string srch = "[" + attribute + "=";
int start = str.IndexOf(srch, StringComparison.OrdinalIgnoreCase);
if (start > -1)
if (start != -1)
{
start += srch.Length;
int end = str.IndexOf(']', start);
@@ -37,7 +39,7 @@ namespace Emby.Server.Implementations.Library
}
// for imdbid we also accept pattern matching
if (string.Equals(attrib, "imdbid", StringComparison.OrdinalIgnoreCase))
if (string.Equals(attribute, "imdbid", StringComparison.OrdinalIgnoreCase))
{
var m = Regex.Match(str, "tt([0-9]{7,8})", RegexOptions.IgnoreCase);
return m.Success ? m.Value : null;