public void Mass_SettingValue_ShouldStayZero()
{
var landscape = Landscape.Create(Size.Create(10, 10));
landscape.Mass = 42;
landscape.Mass.Should().Be(0);
}
public void Acceleration_SettingValue_ShouldStayZero()
{
var landscape = Landscape.Create(Size.Create(10, 10));
landscape.Acceleration = Vector.Create(5, 6);
landscape.Acceleration.Should().BeEquivalentTo(Vector.Zero);
}
public void Cords_SettingValue_ShouldStayZero()
{
var landscape = Landscape.Create(Size.Create(10, 10));
landscape.Cords = Vector.Create(5, 6);
landscape.Cords.Should().BeEquivalentTo(Vector.Zero);
}
public void IntersectsWith_IntersectingWithLandscape_ShouldThrowArgumentException()
{
Action a = () =>
{
Landscape.Create(Size.Create(10, 10))
.IntersectsWith(Landscape.Create(Size.Create(10, 10)));
};
a.Should().Throw <ArgumentException>();
}
public void Create_NormalSize_ShouldReturnEmptyFieldWithRightSize(Size size)
{
var sut = Landscape.Create(size);
sut.Size.Should().BeEquivalentTo(size);
for (var i = 0; i < size.Height; i++)
{
for (var j = 0; j < size.Width; j++)
{
sut.GetCell(i, j).Should().BeEquivalentTo(LandscapeCell.Empty);
}
}
}
public static void IsObjectLanded_ShouldLanded(double x, double y, bool result)
{
var landscape = Landscape.CreateFromText(new List <string>
{
"......................",
"................******",
"...............*******",
"****.........*********",
"******....************",
"**********************"
}, chr => chr == '*' ? LandscapeCell.Ground : LandscapeCell.Empty);
var ship = new Ship(Vector.Create(x, y), Size.Create(2, 2), 25, 5);
Assert.AreEqual(result, landscape.IsObjectLanded(ship));
}
private static IEnumerable <TestCaseData> CreateSizeTestCases()
{
yield return(new TestCaseData(Size.Create(5, 5)));
yield return(new TestCaseData(Size.Create(0, 0)));
yield return(new TestCaseData(Size.Create(0, 1)));
yield return(new TestCaseData(Size.Create(10, 10)));
yield return(new TestCaseData(Size.Create(4, 100)));
yield return(new TestCaseData(Size.Create(5000, 5)));
yield return(new TestCaseData(Size.Create(100, 100)));
}
private void DoIntersectObg(Vector firstCord, Size firstSize, Vector secondCord, Size secondSize)
{
var physObj = Substitute.For <IPhysObject>();
physObj.Cords.Returns(firstCord);
physObj.Size.Returns(firstSize);
physObj.Direction.Returns(Vector.Zero);
var otherPhysObject = Substitute.For <IPhysObject>();
otherPhysObject.Cords.Returns(secondCord);
otherPhysObject.Size.Returns(secondSize);
otherPhysObject.Direction.Returns(Vector.Zero);
Assert.AreEqual(true, physObj.IsRectangleObjectsIntersects(otherPhysObject));
Assert.AreEqual(true, otherPhysObject.IsRectangleObjectsIntersects(physObj));
}
public void EqualityObg_ShouldReturnTrue()
{
var cord = GetRandomVector();
var size = new Size(Random.Next(), Random.Next());
var physObj = Substitute.For <IPhysObject>();
physObj.Cords.Returns(cord);
physObj.Size.Returns(size);
physObj.Direction.Returns(Vector.Zero);
var otherPhysObject = Substitute.For <IPhysObject>();
otherPhysObject.Cords.Returns(cord);
otherPhysObject.Size.Returns(size);
otherPhysObject.Direction.Returns(Vector.Zero);
Assert.AreEqual(true, physObj.IsRectangleObjectsIntersects(otherPhysObject));
Assert.AreEqual(true, otherPhysObject.IsRectangleObjectsIntersects(physObj));
}
public void GetCellSetCell_WorkingWithValues_ShouldReturnRightValues()
{
var random = new Random();
var landscape = Landscape.Create(Size.Create(random.Next(10, 100), random.Next(10, 100)));
var exceptedLandscape = new LandscapeCell[landscape.Size.Height, landscape.Size.Width];
for (var i = 0; i < landscape.Size.Height; i++)
{
for (var j = 0; j < landscape.Size.Width; j++)
{
exceptedLandscape[i, j] = random.Next(1, 2) == 1 ? LandscapeCell.Empty : LandscapeCell.Ground;
landscape.SetCell(i, j, exceptedLandscape[i, j]);
}
}
for (var i = 0; i < landscape.Size.Height; i++)
{
for (var j = 0; j < landscape.Size.Width; j++)
{
landscape.GetCell(i, j).Should().BeEquivalentTo(exceptedLandscape[i, j]);
}
}
}
private static IEnumerable <TestCaseData> IntersectingTestCases()
{
IPhysObject GetObjectWithSize(Vector cords, Size size)
{
var obj = Substitute.For <IPhysObject>();
obj.Cords.Returns(cords);
obj.Size.Returns(size);
return(obj);
}
var landscape = Landscape.CreateFromText(new List <string>
{
"........................................",
"........................................",
"........................................",
"........................................",
"........................................",
"...........................*************",
"........................****************",
"..................................******",
".................................*******",
".**............................*********",
"*****.............******....************",
"******.........******************...****",
"*********************************...****"
}, chr => chr == '*' ? LandscapeCell.Ground : LandscapeCell.Empty);
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(0, 0), Size.Create(5, 5)), false)
.SetName("int 1"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(2, 2), Size.Create(5, 5)), false)
.SetName("int 2"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(5, 5), Size.Create(5, 5)), false)
.SetName("int 3"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(30, 1), Size.Create(15, 15)), true)
.SetName("int 4"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(26, 7), Size.Create(2, 2)), false)
.SetName("int 5"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(35, 9), Size.Create(5, 5)), true)
.SetName("int 6"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(26, 5), Size.Create(1, 1)), false)
.SetName("int 7"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(-10, 20), Size.Create(100, 100)),
false).SetName("int 8"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(-10, 10), Size.Create(100, 100)),
true).SetName("int 9"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(35, 4), Size.Create(1, 1)), false)
.SetName("int 10"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(34, 12), Size.Create(1, 1)), false)
.SetName("int 11"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(32, 12), Size.Create(1, 1)), true)
.SetName("int 12"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(26.1, 5), Size.Create(1, 1)), true)
.SetName("double 1"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(-1, 5), Size.Create(10, 10)), true)
.SetName("double 2"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(26.7, 7), Size.Create(1, 1)),
false).SetName("double 3"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(26, 7.1), Size.Create(1, 1)),
false).SetName("double 4"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(34.9, 12), Size.Create(1, 1)),
false).SetName("double 5"));
yield return(new TestCaseData(landscape, GetObjectWithSize(Vector.Create(32.1, 12), Size.Create(1, 1)),
true).SetName("double 6"));
}