public void WhenCorrectInputIsProvidedAndIntersectionIsReturned_ThenIntersectionResponseIsProperlyMappedToApplResponse()
{
// Arrange
var cube = _fixture.Create <Entity.Shape.Cube>();
var intersectorMock = new Mock <IIntersector <Entity.Shape.Cube, Entity.Shape.Cube> >();
intersectorMock.Setup(i => i.GetIntersection(It.IsAny <Entity.Shape.Cube>(), It.IsAny <Entity.Shape.Cube>()))
.Returns(cube);
var intersectorRegistryMock = new Mock <IIntersectorRegistry>();
intersectorRegistryMock.Setup(reg => reg.GetIntersector <Entity.Shape.Cube, Entity.Shape.Cube>())
.Returns(intersectorMock.Object);
var sut = new IntersectionService(intersectorRegistryMock.Object);
// Act
var result = sut.GetIntersection(_fixture.Create <Cube>(), _fixture.Create <Cube>());
// Assert
result.Intersection.CenterX.Should().Be(cube.Center.X);
result.Intersection.CenterY.Should().Be(cube.Center.Y);
result.Intersection.CenterZ.Should().Be(cube.Center.Z);
result.Intersection.SizeX.Should().Be(cube.SizeX);
result.Intersection.SizeY.Should().Be(cube.SizeY);
result.Intersection.SizeZ.Should().Be(cube.SizeZ);
result.Intersect.Should().BeTrue();
}
public void WhenCorrectInputIsProvided_ThenMethodWorksProperlyWithItsDependencies()
{
// Arrange
var cube = _fixture.Create <Entity.Shape.Cube>();
var intersectorMock = new Mock <IIntersector <Entity.Shape.Cube, Entity.Shape.Cube> >();
intersectorMock.Setup(i => i.GetIntersection(It.IsAny <Entity.Shape.Cube>(), It.IsAny <Entity.Shape.Cube>()))
.Returns(cube);
var intersectorRegistryMock = new Mock <IIntersectorRegistry>();
intersectorRegistryMock.Setup(reg => reg.GetIntersector <Entity.Shape.Cube, Entity.Shape.Cube>())
.Returns(intersectorMock.Object);
var sut = new IntersectionService(intersectorRegistryMock.Object);
// Act
sut.GetIntersection(_fixture.Create <Cube>(), _fixture.Create <Cube>());
// Assert
intersectorMock.Verify(i => i.GetIntersection(It.IsAny <Entity.Shape.Cube>(), It.IsAny <Entity.Shape.Cube>()),
Times.Once(), "Method GetIntersection of intersector should be called once.");
intersectorRegistryMock.Verify(i => i.GetIntersector <Entity.Shape.Cube, Entity.Shape.Cube>(),
Times.Once(), "Method GetIntersector of intersectorRegistry should be called once.");
}
public void WhenIntersectionIsReturned_ThenIntersectionResponseValuesAreProperlyRounded()
{
// Arrange
var cube = new Entity.Shape.Cube(
new Entity.Shape.Point3D(19.199999999999989, 10.269999999999989, 9.999999999999989),
5.400000000000010,
2.149999999999989,
-2.799999999999989);
var intersectorMock = new Mock <IIntersector <Entity.Shape.Cube, Entity.Shape.Cube> >();
intersectorMock.Setup(i => i.GetIntersection(It.IsAny <Entity.Shape.Cube>(), It.IsAny <Entity.Shape.Cube>()))
.Returns(cube);
var intersectorRegistryMock = new Mock <IIntersectorRegistry>();
intersectorRegistryMock.Setup(reg => reg.GetIntersector <Entity.Shape.Cube, Entity.Shape.Cube>())
.Returns(intersectorMock.Object);
var sut = new IntersectionService(intersectorRegistryMock.Object);
// Act
var result = sut.GetIntersection(_fixture.Create <Cube>(), _fixture.Create <Cube>());
// Assert
result.Intersection.CenterX.Should().Be(19.2);
result.Intersection.CenterY.Should().Be(10.27);
result.Intersection.CenterZ.Should().Be(10);
result.Intersection.SizeX.Should().Be(5.4);
result.Intersection.SizeY.Should().Be(2.15);
result.Intersection.SizeZ.Should().Be(-2.8);
result.Intersect.Should().BeTrue();
}
public void WhenCubeBIsNull_ThenThrowArgumentNullException()
{
// Arrange
var sut = new IntersectionService(null);
var cubeA = _fixture.Create <Cube>();
// Act
Action action = () => sut.GetIntersection(cubeA, null);
// Assert
action.Should().Throw <ArgumentNullException>();
}
public void WhenCorrectInputIsProvidedAndNoIntersectionIsReturned_ThenIntersectionResponseIsProperlyMappedToApplResponse()
{
// Arrange
var intersectorMock = new Mock <IIntersector <Entity.Shape.Cube, Entity.Shape.Cube> >();
intersectorMock.Setup(i => i.GetIntersection(It.IsAny <Entity.Shape.Cube>(), It.IsAny <Entity.Shape.Cube>()))
.Returns((Entity.Shape.Cube)null);
var intersectorRegistryMock = new Mock <IIntersectorRegistry>();
intersectorRegistryMock.Setup(reg => reg.GetIntersector <Entity.Shape.Cube, Entity.Shape.Cube>())
.Returns(intersectorMock.Object);
var sut = new IntersectionService(intersectorRegistryMock.Object);
// Act
var result = sut.GetIntersection(_fixture.Create <Cube>(), _fixture.Create <Cube>());
// Assert
result.Intersect.Should().BeFalse();
}