public void ErrorsAreIgnoredWithNoErrorWriter()
{
var reader = Substitute.For<IConsoleReader>();
var client = new ConsoleLoopClient(reader);
client.OnError("Hello");
}
public void ErrorWriterReceivesError()
{
const string errorText = "Hello, errors!";
var reader = Substitute.For<IConsoleReader>();
var sb = new StringBuilder();
using (var errorWriter = new StringWriter(sb))
{
var client = new ConsoleLoopClient(reader, errorWriter);
client.OnError(errorText);
}
sb.ToString().Should().Be(errorText + Environment.NewLine);
}