public async Task Should_Throw_NotEnoughColorException_When_Not_Enough_Black()
{
var printColor = new PrintColorCommand(_content,
paperLevelIndicator: new EnoughPaperLevelStub(),
blackLevelIndicator: new EnoughBlackLevelStub(),
colorLevelIndicator: new NotEnoughColorLevelStub());
await printColor.Execute();
}
public async Task Should_Throw_NoContentToPrintException_When_Content_Is_Empty_Byte_Array()
{
var printColor = new PrintColorCommand(
content: new byte[0],
paperLevelIndicator: new EnoughPaperLevelStub(),
blackLevelIndicator: new EnoughBlackLevelStub(),
colorLevelIndicator: new EnoughColorLevelStub());
await printColor.Execute();
}
public async Task Should_Notify_On_Finish_When_Subscribed_To_Channel_PrinterDotPrintedDotCommandId_Only_When_CommandId_Is_Correct()
{
Guid incorrectId = Guid.Empty;
bool areEqual = false;
var fn = new FakePrinterNotifier();
var printColor = new PrintColorCommand(_content,
paperLevelIndicator: new EnoughPaperLevelStub(),
blackLevelIndicator: new EnoughBlackLevelStub(),
colorLevelIndicator: new EnoughColorLevelStub(),
notifier: fn);
await fn.Subscribe((message) => areEqual = true, PrinterNotificationTypes.Printed);
await printColor.Execute();
Assert.IsFalse(areEqual);
}
public async Task Should_Notify_On_Finish_When_Subscribed_To_Channel_PrinterDotPrintedDotCommandId()
{
bool areEqual = false;
var fn = new FakePrinterNotifier();
var printColor = new PrintColorCommand(_content,
paperLevelIndicator: new EnoughPaperLevelStub(),
blackLevelIndicator: new EnoughBlackLevelStub(),
colorLevelIndicator: new EnoughColorLevelStub(),
notifier: fn);
await fn.Subscribe((message) => areEqual = message.Equals($"Document {printColor.Id} printed"),
PrinterNotificationTypes.Printed,
correlationId : printColor.Id);
await printColor.Execute();
Assert.IsTrue(areEqual);
}
public async Task Should_Execute_PrintBlackCommand_Without_Errors_When_Configured_Correctly_And_All_Level_Indicators_Are_Sufficient()
{
bool isSuccess = true;
var printColor = new PrintColorCommand(_content,
paperLevelIndicator: new EnoughPaperLevelStub(),
blackLevelIndicator: new EnoughBlackLevelStub(),
colorLevelIndicator: new EnoughColorLevelStub());
try
{
await printColor.Execute();
}
catch (Exception)
{
isSuccess = false;
}
finally
{
Assert.IsTrue(isSuccess);
}
}
public async Task PrintColor(byte[] content)
{
var command = new PrintColorCommand(content, _pli, _bli, _cli, _n);
await command.Execute();
}