public void ShouldChangeToNextPageWhen_N_IsPressed()
{
var output = A.Fake <IConsole>();
A
.CallTo(() => output.Read())
.ReturnsNextFromSequence('n', 'x');
var fileReader = A.Fake <IFileReader>();
A
.CallTo(() => fileReader.Read(null))
.WithAnyArguments()
.Returns(new Model()
.AddRow(new[] { "one" })
.AddRow(new[] { "two" }));
var coordinator = new DisplayCoordinator(fileReader, A.Fake <IFormatter>(), output);
coordinator.Display("does-not-exist.csv", 1);
A
.CallTo(() => output.WriteLine("Page {0} of {1}", A <object[]> .That.IsSameSequenceAs(new [] { 2, 2 })))
.MustHaveHappened();
}
public void Should_UseNumberedModel()
{
var fileReader = A.Fake <IFileReader>();
A
.CallTo(() => fileReader.Read(null))
.WithAnyArguments()
.Returns(new Model()
.SetHeader(new[] { "header" })
.AddRow(new[] { "one" })
.AddRow(new[] { "two" }));
var formatter = new TableFormatter();
var output = A.Fake <IConsole>();
A
.CallTo(() => output.Read())
.Returns('x');
var coordinator = new DisplayCoordinator(fileReader, formatter, output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => output.Write(A <string> .That.StartsWith("No.|header|"), A <object[]> .Ignored))
.MustHaveHappened();
}
public void ShouldChangeToPreviousPageWhen_P_IsPressed()
{
var output = A.Fake<IConsole>();
A
.CallTo(() => output.Read())
.ReturnsNextFromSequence('p', 'x');
var coordinator = new DisplayCoordinator(A.Fake<IFileReader>(), A.Fake<IFormatter>(), output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => output.Read())
.MustHaveHappened(Repeated.Like(i => i == 2));
}
public void ShouldExitWhen_X_IsPressed()
{
var output = A.Fake <IConsole>();
A
.CallTo(() => output.Read())
.Returns('x');
var coordinator = new DisplayCoordinator(A.Fake <IFileReader>(), A.Fake <IFormatter>(), output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => output.Read())
.MustHaveHappened(Repeated.Like(i => i == 1));
}
public void ShouldChangeToPreviousPageWhen_P_IsPressed()
{
var output = A.Fake <IConsole>();
A
.CallTo(() => output.Read())
.ReturnsNextFromSequence('p', 'x');
var coordinator = new DisplayCoordinator(A.Fake <IFileReader>(), A.Fake <IFormatter>(), output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => output.Read())
.MustHaveHappened(Repeated.Like(i => i == 2));
}
public void ShouldReadModelAndFormatTableAndAskForAction()
{
var fileReader = A.Fake <IFileReader>();
var formatter = A.Fake <IFormatter>();
A
.CallTo(() => formatter.Format(null))
.WithAnyArguments()
.Returns("Die Tabelle");
var output = A.Fake <IConsole>();
A
.CallTo(() => output.Read())
.Returns('x');
var coordinator = new DisplayCoordinator(fileReader, formatter, output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => fileReader.Read("file.csv"))
.MustHaveHappened();
A
.CallTo(() => formatter.Format(null))
.WithAnyArguments()
.MustHaveHappened();
A
.CallTo(() => output.Write("Die Tabelle", A <object[]> .Ignored))
.MustHaveHappened(Repeated.Like(i => i == 1));
A
.CallTo(() => output.Write(A <string> .That.Contains("N(ext"), A <object[]> .Ignored))
.MustHaveHappened(Repeated.Like(i => i == 1));
A
.CallTo(() => output.Read())
.MustHaveHappened();
}
public void ShouldChangeToNextPageWhen_N_IsPressed()
{
var output = A.Fake<IConsole>();
A
.CallTo(() => output.Read())
.ReturnsNextFromSequence('n', 'x');
var fileReader = A.Fake<IFileReader>();
A
.CallTo(() => fileReader.Read(null))
.WithAnyArguments()
.Returns(new Model()
.AddRow(new[] { "one" })
.AddRow(new[] { "two" }));
var coordinator = new DisplayCoordinator(fileReader, A.Fake<IFormatter>(), output);
coordinator.Display("does-not-exist.csv", 1);
A
.CallTo(() => output.WriteLine("Page {0} of {1}", A<object[]>.That.IsSameSequenceAs(new [] {2, 2})))
.MustHaveHappened();
}
static void Main(string[] args)
{
var coordinator = new DisplayCoordinator(new CsvFileReader(), new TableFormatter(), new ConsoleConsole());
coordinator.Display("persons.csv", 3);
}
public void ShouldExitWhen_X_IsPressed()
{
var output = A.Fake<IConsole>();
A
.CallTo(() => output.Read())
.Returns('x');
var coordinator = new DisplayCoordinator(A.Fake<IFileReader>(), A.Fake<IFormatter>(), output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => output.Read())
.MustHaveHappened(Repeated.Like(i => i == 1));
}
public void Should_UseNumberedModel()
{
var fileReader = A.Fake<IFileReader>();
A
.CallTo(() => fileReader.Read(null))
.WithAnyArguments()
.Returns(new Model()
.SetHeader(new[] { "header" })
.AddRow(new[] { "one" })
.AddRow(new[] { "two" }));
var formatter = new TableFormatter();
var output = A.Fake<IConsole>();
A
.CallTo(() => output.Read())
.Returns('x');
var coordinator = new DisplayCoordinator(fileReader, formatter, output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => output.Write(A<string>.That.StartsWith("No.|header|"), A<object[]>.Ignored))
.MustHaveHappened();
}
public void ShouldReadModelAndFormatTableAndAskForAction()
{
var fileReader = A.Fake<IFileReader>();
var formatter = A.Fake<IFormatter>();
A
.CallTo(() => formatter.Format(null))
.WithAnyArguments()
.Returns("Die Tabelle");
var output = A.Fake<IConsole>();
A
.CallTo(() => output.Read())
.Returns('x');
var coordinator = new DisplayCoordinator(fileReader, formatter, output);
coordinator.Display("file.csv", 42);
A
.CallTo(() => fileReader.Read("file.csv"))
.MustHaveHappened();
A
.CallTo(() => formatter.Format(null))
.WithAnyArguments()
.MustHaveHappened();
A
.CallTo(() => output.Write("Die Tabelle", A<object[]>.Ignored))
.MustHaveHappened(Repeated.Like(i => i == 1));
A
.CallTo(() => output.Write(A<string>.That.Contains("N(ext"), A<object[]>.Ignored))
.MustHaveHappened(Repeated.Like(i => i == 1));
A
.CallTo(() => output.Read())
.MustHaveHappened();
}
