public void UpdateSnaresEmptyTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); var excpt = Assert.Throws <ArgumentException>(() => SnareTest.UpdateSnares("")); Assert.That(excpt.Message, Is.EqualTo("Snares must not be empty.")); }
public void UpdateSnaresFalseTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); //"Snares must be pinned or loosened." is message of Exception --> test message var excpt = Assert.Throws <ArgumentException>(() => SnareTest.UpdateSnares("hello")); Assert.That(excpt.Message, Is.EqualTo("Snares must be pinned or loosened.")); }
public void UpdateDiameterTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); SnareTest.UpdateDiameter(22M, "inch"); Assert.IsTrue(SnareTest.Unit == "inch"); Assert.IsTrue(SnareTest.Diameter == 22M); }
public void UpdateDiameterNegativeDiameterTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); //"Diameter must not be negative" is parameter of Exception --> test parameter var excpt = Assert.Throws <ArgumentOutOfRangeException>(() => SnareTest.UpdateDiameter(-22M, "inch")); Assert.That(excpt.ParamName, Is.EqualTo("Diameter must not be negative")); }
public void SnaredrumConstructorTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); Assert.IsTrue(SnareTest.Material == "Wood"); Assert.IsTrue(SnareTest.Diameter == 38.6M); Assert.IsTrue(SnareTest.Unit == "cm"); Assert.IsTrue(SnareTest.Snares == "pinned"); }
static void Main(string[] args) { //create objects with 'new'-operator Snaredrum SnareJazzset = new Snaredrum("Wood", 38.6M, "cm", "pinned"); Basedrum BaseRockset = new Basedrum(" Wood", 22M, "inch", "single"); Basedrum BaseMetalset = new Basedrum("Wood", 24M, "inch", "double"); //print properties of objects to console using Console.Writeline Console.WriteLine(SnareJazzset.ToString()); Console.WriteLine(BaseRockset.ToString()); Console.WriteLine(BaseMetalset.ToString()); //call methods on objects an print effects to console SnareJazzset.UpdateDiameter(14, "inch"); Console.WriteLine(""); Console.WriteLine("Changed part: " + SnareJazzset.ToString()); //Create an array containing a mix of instances of all your classes which implement this interface var parts = new IDrumParts[] { new Snaredrum("Metal", 18M, "inch", "pinned"), //new Basedrum ("Wood", 22M, "inch", "double"), new Snaredrum("Wood", 16M, "inch", "loosened"), new Snaredrum("Metal", 56M, "cm", "loosened"), }; Console.WriteLine(""); //add some test code similar to the lesson3 example (e.g. a loop which prints properties or returns values of method calls) foreach (var x in parts) { Console.WriteLine(x.ToString()); } JsonSerializerSettings settings = new JsonSerializerSettings(); settings.TypeNameHandling = TypeNameHandling.Auto; settings.Formatting = Formatting.Indented; using (System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(System.IO.File.Open(@"C:\Users\Lara\Documents\FH Technikum\2. Semester\Objektorientierte Methoden\oom\tasks\Task4\parts.json", System.IO.FileMode.Create))) { streamWriter.Write(JsonConvert.SerializeObject(parts, settings)); streamWriter.Flush(); } string json = System.IO.File.ReadAllText(@"C:\Users\Lara\Documents\FH Technikum\2. Semester\Objektorientierte Methoden\oom\tasks\Task4\parts.json"); Snaredrum[] readParts = JsonConvert.DeserializeObject <Snaredrum[]>(json, settings); Console.WriteLine(json); }
public void SnaredrumToStringInchTest() { Snaredrum SnareTest = new Snaredrum("Wood", 22M, "inch", "pinned"); Assert.IsTrue(SnareTest.ToString() == "Wood, 22inch, snares pinned"); }
public void SnaredrumToStringCMTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); Assert.IsTrue(SnareTest.ToString() == "Wood, 15,19685039370078740157480315inch, snares pinned"); }
public void SnaredrumGetDiameterTest() { Snaredrum SnareTest = new Snaredrum("Wood", 38.6M, "cm", "pinned"); Assert.IsTrue(SnareTest.GetDiameter("cm") == 38.6M / 2.54M); }