public void Build_WhenCalledWithSingleYear_ReturnsNullAndSpecifiedYear()
{
GetYearsForDoBProcess process = new GetYearsForDoBProcess(_mockLogger.Object);
List <KeyValuePair <int?, string> > list = process.Build(2001, 2001);
Assert.AreEqual(2, list.Count);
AssertKeyValuePair(null, "Year", list[0]);
AssertKeyValuePair(2001, "2001", list[1]);
}
public void Build_WhenCalledWithFiveYearss_ReturnsNullAndSpecifiedYearsInReverseOrder()
{
GetYearsForDoBProcess process = new GetYearsForDoBProcess(_mockLogger.Object);
List <KeyValuePair <int?, string> > list = process.Build(1999, 2003);
Assert.AreEqual(6, list.Count);
AssertKeyValuePair(null, "Year", list[0]);
AssertKeyValuePair(2003, "2003", list[1]);
AssertKeyValuePair(2002, "2002", list[2]);
AssertKeyValuePair(2001, "2001", list[3]);
AssertKeyValuePair(2000, "2000", list[4]);
AssertKeyValuePair(1999, "1999", list[5]);
}
public void Build_WhenCalledWithYearsInWrongOrder_ThrowsArgumentException()
{
GetYearsForDoBProcess process = new GetYearsForDoBProcess(_mockLogger.Object);
try
{
List <KeyValuePair <int?, string> > list = process.Build(2000, 1999);
Assert.Fail("Expected exception did not occur");
}
catch (ArgumentException ex)
{
Assert.AreEqual("minYear must be <= maxYear", ex.Message);
}
}
