public void ValidRoad(OutputSink outputSink, string[] args)
{
"Given an valid road Id is supplied"
.x(() => args = new[] { "A2" });
"And output is being intercepted"
.x(() =>
{
outputSink = new OutputSink();
Program.Respond = outputSink.Write;
});
"When the program is executed"
.x(() => Program.Main(args));
"Then the output includes the display name"
.x(() =>
{
Assert.Matches(
new Regex("The status of the .+ is as follows"),
outputSink.Written().Single());
});
"And the output includes the road status"
.x(() =>
{
Assert.Matches(
new Regex("Road Status is .+"),
outputSink.Written().Single());
});
"And the output includes the road status description"
.x(() =>
{
Assert.Matches(
new Regex("Road Status Description is .+"),
outputSink.Written().Single());
});
"And the exit code is 'Success'"
.x(() => Assert.Equal(
(int)ExitCodes.Success,
Environment.ExitCode));
}
public void NonExistentRoad(OutputSink outputSink, string[] args)
{
"Given an invalid road Id is supplied"
.x(() => args = new[] { "X0" });
"And output is being intercepted"
.x(() =>
{
outputSink = new OutputSink();
Program.Respond = outputSink.Write;
});
"When the program is executed"
.x(() => Program.Main(args));
"Then the output indicates invalid road Id"
.x(() => Assert.Contains("X0 is not a valid road", outputSink.Written()));
"And the exit code is 'Invalid Road'"
.x(() => Assert.Equal((int)ExitCodes.InvalidRoad, Environment.ExitCode));
}
public void MissingArguments(OutputSink outputSink, string[] args)
{
"Given no arguments are supplied"
.x(() => args = new string[] {});
"And output is being intercepted"
.x(() =>
{
outputSink = new OutputSink();
Program.Respond = outputSink.Write;
});
"When the program is executed"
.x(() => Program.Main(args));
"Then the output indicates missing argument"
.x(() => Assert.Contains("Missing <road Id> is required", outputSink.Written()));
"And the exit code is 'Missing Argument'"
.x(() => Assert.Equal((int)ExitCodes.MissingArgument, Environment.ExitCode));
}
