public void RunValidInputDataTest()
{
DateTime fromDateTime = new DateTime(2017, 1, 1);
DateTime toDateTime = new DateTime(2017, 1, 5);
string errorMessage;
var inputArgumentServiceMock = new Mock <IInputArgumentsService>();
inputArgumentServiceMock.Setup(i => i.TryParseInputArguments(It.IsAny <string[]>(), out fromDateTime, out toDateTime, out errorMessage))
.Returns(true);
var dateRangeServiceMock = new Mock <IDateRangeService>();
dateRangeServiceMock.Setup(i => i.PrintDateRange(It.IsAny <DateTime>(), It.IsAny <DateTime>()))
.Returns("01 - 05.01.2017");
var dateRangePrinter = new DateRangeConsolePrinter(inputArgumentServiceMock.Object, dateRangeServiceMock.Object);
using (StringWriter stringWriter = new StringWriter())
{
Console.SetOut(stringWriter);
dateRangePrinter.Run(new[] { "01.01.2017", "05.01.2017" });
Assert.AreEqual("01 - 05.01.2017\r\n", stringWriter.ToString());
}
}
public void RunInvalidInputDataTest()
{
DateTime fromDateTime;
DateTime toDateTime;
string errorMessage = "Error message";
var inputArgumentServiceMock = new Mock <IInputArgumentsService>();
inputArgumentServiceMock.Setup(i => i.TryParseInputArguments(It.IsAny <string[]>(), out fromDateTime, out toDateTime, out errorMessage))
.Returns(false);
var dateRangeServiceMock = new Mock <IDateRangeService>();
var dateRangePrinter = new DateRangeConsolePrinter(inputArgumentServiceMock.Object, dateRangeServiceMock.Object);
using (StringWriter stringWriter = new StringWriter())
{
Console.SetOut(stringWriter);
dateRangePrinter.Run(new[] { "01.01.2017", "05.01.2016" });
Assert.AreEqual("Error message\r\n", stringWriter.ToString());
}
}
