public void TestConvertWithWrongValue()
{
var converter = new ListToStringConverter();
Action action = () => converter.Convert(new [] { 1, 2, 3 }, null, null, null);
action.Should().Throw <InvalidOperationException>();
}
public void ListToStringConverter(object value, object parameter, object expectedResult)
{
var listToStringConverter = new ListToStringConverter();
var result = listToStringConverter.Convert(value, null, parameter, null);
Assert.AreEqual(result, expectedResult);
}
public void TestConvert()
{
var converter = new ListToStringConverter();
var result = converter.Convert(new [] { "one", "two", "three" }, null, null, null);
result.Should().Be($"one{Environment.NewLine}two{Environment.NewLine}three");
}
public void InValidConverterParametersThrowArgumentException(object parameter)
{
var listToStringConverter = new ListToStringConverter();
Assert.Throws <ArgumentException>(() => listToStringConverter.Convert(new object[0], null, parameter, null));
}
public void InValidConverterValuesThrowArgumentException(object value)
{
var listToStringConverter = new ListToStringConverter();
Assert.Throws <ArgumentException>(() => listToStringConverter.Convert(value, null, null, null));
}