public void TestEngine()
{
// Arrange
motor = new Engine();
// Act
string engineAboutPreStart = motor.About();
bool originalEngineStatus = motor.isStarted;
motor.Start();
bool postEngineStartStatus = motor.isStarted;
string engineAboutPostStart = motor.About();
motor.Stop();
bool postEngineStopStatus = motor.isStarted;
// Assert
Assert.AreEqual(false, originalEngineStatus);
Assert.AreEqual(true, postEngineStartStatus);
Assert.AreEqual(false, postEngineStopStatus);
Assert.AreEqual("Engine Started: False", engineAboutPreStart);
Assert.AreEqual("Engine Started: True", engineAboutPostStart);
}
public void About()
{
Engine engine = new Engine();
Assert.AreEqual(engine.About(), "It's not started");
engine.Start();
Assert.AreEqual(engine.About(), "It's started");
}
public void TestAboutString()
{
Engine e = new Engine();
string aboutStringEngineOff = e.About();//upon construction, the engine should be false
e.Start();
string aboutStringEngineOn = e.About();
Assert.AreEqual("The engine is not started.", aboutStringEngineOff);
Assert.AreEqual("The engine is started.", aboutStringEngineOn);
}
public void EngineAbout()
{
//Arrange
string afterAbout;
//Act
afterAbout = engine.About();
//Assert
Assert.IsNotNull(engine);
Assert.AreEqual(afterAbout, engine.About());
Assert.AreNotEqual(afterAbout, string.Empty);
}
public void EngineAbout()
{
//
Engine testEngine = new Engine();
string about = testEngine.About();
Assert.AreEqual(about, testEngine + " engine is not started");
//
testEngine.Start();
about = testEngine.About();
Assert.AreEqual(about, testEngine + " engine is started");
//
}
public void EngineStartCheck()
{
//arrange
Engine engine = new Engine();
//assert - engine should not be on
Assert.AreEqual(engine.About(), $"{engine} is not started\n");
//act - turn that beauty on
engine.Start();
//assert - engine better be on by now
Assert.IsTrue(engine.isStarted);
//assert - let's check the about
Assert.AreEqual(engine.About(), $"{engine} is started\n");
}
public void TestEngineAbout()
{
//Arrange
e = new Engine();
//Act
string originalEngineStateString = e.About();
e.Start();
string EngineStateOnString = e.About();
e.Stop();
string EngineStateOffString = e.About();
//Assert
Assert.AreNotEqual(EngineStateOnString, originalEngineStateString);
Assert.AreEqual(EngineStateOffString, originalEngineStateString);
}
public void TestEngineAbout()
{
//arrange
e = new Engine();
//assert
Assert.AreEqual(e + " is not started", e.About()); //test to see if engine default about is true
}
public void EngineAbout()
{
//Arrange
Engine e = new Engine();
//Act
string defaultEngineAbout = e.About();
e.Start();
string startedAbout = e.About();
e.Stop();
string stoppedAbout = e.About();
//Assert
Assert.AreEqual(defaultEngineAbout, $"{e.ToString()} is not started.");
Assert.AreEqual(startedAbout, $"{e.ToString()} is started.");
Assert.AreEqual(stoppedAbout, $"{e.ToString()} is not started.");
}
public void EngineTestAbout()
{
// Setup
Engine e = new Engine();
string defaultAbout = e.About();
e.Start();
string startAbout = e.About();
e.Stop();
string stopAbout = e.About();
// Tests
Assert.AreEqual(defaultAbout, "This engine has not been started");
Assert.AreEqual(startAbout, "This engine has been started");
Assert.AreEqual(stopAbout, "This engine has not been started");
}
public void About()
{
// About not started formatting check.
// Arrange.
engine = new Engine();
// Act.
string about = engine.About();
// Assert.
Assert.AreEqual($"{engine} is not started.", about);
// About started formatting check.
// Arrange.
engine = new Engine();
engine.Start();
// Act.
about = engine.About();
// Assert.
Assert.AreEqual($"{engine} is started.", about);
}
public void EngineStopCheck()
{
//arrange
Engine engine = new Engine();
//act - turn that beauty on
engine.Start();
//assert - engine better be on by now
Assert.IsTrue(engine.isStarted);
//act - goodnight sweet prince :)
engine.Stop();
//assert - engine is now off
Assert.IsFalse(engine.isStarted);
//assert - let's check the about
Assert.AreEqual(engine.About(), $"{engine} is not started\n");
}
/// <summary>
/// A message about this vehicle.
/// </summary>
/// <returns>A string containing state about this vehicle.</returns>
public virtual string About()
=> $"This {this} has a max altitude of {MaxAltitude} {ELEVATION_UNIT}." +
Environment.NewLine +
$"Its current altitude is {CurrentAltitude} {ELEVATION_UNIT}." +
Environment.NewLine +
Engine.About();
