public void AfterUserHasAnsweredR_PrintsFirstRectangleQuestion()
{
var consoleAdapter = new ConsoleAdapter();
var ui = new UI(consoleAdapter);
ui.Process();
consoleAdapter.UserInput = "R";
ui.Process();
Assert.AreEqual("Rectangle side A length?", consoleAdapter.CurrentLine);
}
public void AfterUserHasAnsweredC_PrintsCircleQuestion()
{
var consoleAdapter = new ConsoleAdapter();
var ui = new UI(consoleAdapter);
ui.Process();
consoleAdapter.UserInput = "C";
ui.Process();
Assert.AreEqual("Circle radius?", consoleAdapter.CurrentLine);
}
public void AfterUserHasAnsweredCAndThen1_PrintsPi()
{
var consoleAdapter = new ConsoleAdapter();
var ui = new UI(consoleAdapter);
ui.Process();
consoleAdapter.UserInput = "C";
ui.Process();
consoleAdapter.UserInput = "1";
ui.Process();
Assert.AreEqual($"{Math.PI}", consoleAdapter.CurrentLine);
}
public void AfterUserHasAnsweredRAndThen1_aPrintsNextRectangleQuestion()
{
var consoleAdapter = new ConsoleAdapter();
var ui = new UI(consoleAdapter);
ui.Process();
consoleAdapter.UserInput = "R";
ui.Process();
consoleAdapter.UserInput = "1";
ui.Process();
consoleAdapter.UserInput = "1";
ui.Process();
Assert.AreEqual("1", consoleAdapter.CurrentLine);
}
public void ForTheFirstTime_PrintsInitialQuestion()
{
var consoleAdapter = new ConsoleAdapter();
var ui = new UI(consoleAdapter);
ui.Process();
Assert.AreEqual("Shape: (C)ircle or (R)ectangle?", consoleAdapter.CurrentLine);
}
public void WriteOnAdapter_SetsCurrentLine()
{
var adapter = new ConsoleAdapter();
adapter.Write("Shape: (C)ircle or (R)ectangle?");
Assert.AreEqual("Shape: (C)ircle or (R)ectangle?", adapter.CurrentLine);
}
public void ForTheFirstTime_ReturnsTrue()
{
var consoleAdapter = new ConsoleAdapter();
var ui = new UI(consoleAdapter);
var result = ui.Process();
Assert.IsTrue(result);
}