public void ConvertTest()
{
var nl = Environment.NewLine;
var ls = CultureInfo.CurrentCulture.TextInfo.ListSeparator;
var converter = new StringListToStringConverter();
Assert.AreEqual("", converter.Convert(null, null, null, null));
Assert.AreEqual("", converter.Convert(new string[0], null, null, null));
Assert.AreEqual("", converter.Convert(new[] { "" }, null, null, null));
Assert.AreEqual("Pop", converter.Convert(new[] { "Pop" }, null, null, null));
Assert.AreEqual("Pop" + nl + "Rock", converter.Convert(new[] { "Pop", "Rock" }, null, null, null));
Assert.AreEqual("Pop" + ls + " Rock", converter.Convert(new[] { "Pop", "Rock" }, null, "ListSeparator", null));
}
public void ConvertBackTest()
{
var nl = Environment.NewLine;
var ls = CultureInfo.CurrentCulture.TextInfo.ListSeparator;
var converter = new StringListToStringConverter();
Assert.IsTrue((new string[0]).SequenceEqual((string[])converter.ConvertBack("", null, null, null)));
Assert.IsTrue((new[] { "Pop" }).SequenceEqual((string[])converter.ConvertBack("Pop", null, null, null)));
Assert.IsTrue((new[] { "Pop", "Rock" }).SequenceEqual((string[])converter.ConvertBack("Pop" + nl + "Rock", null, null, null)));
Assert.IsTrue((new[] { "Pop", "Rock" }).SequenceEqual((string[])converter.ConvertBack(" Pop" + nl + " Rock", null, null, null)));
Assert.IsTrue((new[] { "Pop", "Rock" }).SequenceEqual((string[])converter.ConvertBack("Pop " + nl + "Rock ", null, null, null)));
Assert.IsTrue((new[] { "Pop", "Rock" }).SequenceEqual((string[])converter.ConvertBack("Pop" + ls + "Rock", null, "ListSeparator", null)));
Assert.IsTrue((new[] { "Pop", "Rock" }).SequenceEqual((string[])converter.ConvertBack(" Pop" + ls + " Rock", null, "ListSeparator", null)));
Assert.IsTrue((new[] { "Pop", "Rock" }).SequenceEqual((string[])converter.ConvertBack("Pop " + ls + "Rock ", null, "ListSeparator", null)));
Assert.IsTrue((new[] { "Pop" }).SequenceEqual((string[])converter.ConvertBack("Pop" + ls, null, "ListSeparator", null)));
Assert.IsTrue((new[] { "Pop" }).SequenceEqual((string[])converter.ConvertBack("Pop" + ls + " ", null, "ListSeparator", null)));
}
