private static void TestFormatter(object value, FormattingMode mode, string expectedOutput, IFormatProvider formatProvider = null, ICustomValueFormatter customValueFormatter = null)
{
// Arrange
IFormattingModeReader reader = Substitute.For <IFormattingModeReader>();
reader.ReadMode(TestParameter).Returns(mode);
IParameterFormatter formatter = new ParameterFormatter(reader, formatProvider ?? CultureInfo.InvariantCulture, customValueFormatter);
StringBuilder sb = new StringBuilder();
// Act
formatter.Serialize(sb, value, TestParameter);
// Assert
Assert.AreEqual(expectedOutput, sb.ToString());
}
public void Serialize_WithNullParameterInfo_ThrowsArgumentNullException()
{
IParameterFormatter formatter = new ParameterFormatter(Substitute.For <IFormattingModeReader>(), CultureInfo.InvariantCulture);
formatter.Serialize(new StringBuilder(), new object(), (ParameterInfo)null);
}