public void TestThrowOnAlmostEqualVectorsWithSizeDifference()
{
UniRectangle testRectangle = new UniRectangle(
new UniVector(
new UniScalar(minusOneFloat, plusOneFloat),
new UniScalar(plusOneFloat, minusOneFloat)
),
new UniVector(
new UniScalar(plusTwoFloat, minusTwoFloat),
new UniScalar(minusTwoFloat, plusTwoFloat)
)
);
UniRectangle exactRectangle = new UniRectangle(
new UniVector(
new UniScalar(exactFloat, exactFloat),
new UniScalar(exactFloat, exactFloat)
),
new UniVector(
new UniScalar(exactFloat, exactFloat),
new UniScalar(exactFloat, exactFloat)
)
);
Assert.Throws <AssertionException>(
delegate() { UniAssertHelper.AreAlmostEqual(exactRectangle, testRectangle, 1); }
);
}
public void TestAlmostEqualRectangles()
{
UniRectangle testRectangle = new UniRectangle(
new UniVector(
new UniScalar(minusOneFloat, plusOneFloat),
new UniScalar(plusOneFloat, minusOneFloat)
),
new UniVector(
new UniScalar(plusOneFloat, minusOneFloat),
new UniScalar(minusOneFloat, plusOneFloat)
)
);
UniRectangle exactRectangle = new UniRectangle(
new UniVector(
new UniScalar(exactFloat, exactFloat),
new UniScalar(exactFloat, exactFloat)
),
new UniVector(
new UniScalar(exactFloat, exactFloat),
new UniScalar(exactFloat, exactFloat)
)
);
UniAssertHelper.AreAlmostEqual(exactRectangle, testRectangle, 1);
}
public void TestAdditionOperator()
{
UniScalar testScalar = new UniScalar(1.2f, 3.4f);
UniScalar addedScalar = new UniScalar(5.6f, 7.8f);
UniAssertHelper.AreAlmostEqual(
new UniScalar(6.8f, 11.2f), testScalar + addedScalar, 4
);
}
public void TestDivisionOperator()
{
UniScalar testScalar = new UniScalar(1.2f, 3.4f);
UniScalar divisorScalar = new UniScalar(2.5f, 5.0f);
UniAssertHelper.AreAlmostEqual(
new UniScalar(0.48f, 0.68f), testScalar / divisorScalar, 4
);
}
public void TestMultiplicationOperator()
{
UniScalar testScalar = new UniScalar(1.2f, 3.4f);
UniScalar factorScalar = new UniScalar(5.6f, 7.8f);
UniAssertHelper.AreAlmostEqual(
new UniScalar(6.72f, 26.52f), testScalar * factorScalar, 4
);
}
public void TestSubtractionOperator()
{
UniScalar testScalar = new UniScalar(1.2f, 3.4f);
UniScalar subtractedScalar = new UniScalar(5.6f, 7.8f);
UniAssertHelper.AreAlmostEqual(
new UniScalar(-4.4f, -4.4f), testScalar - subtractedScalar, 4
);
}
public void TestThrowOnAlmostEqualScalarsWithTooLowOffset()
{
UniScalar testScalar = new UniScalar(exactFloat, minusTwoFloat);
Assert.Throws <AssertionException>(
delegate() {
UniAssertHelper.AreAlmostEqual(
new UniScalar(exactFloat, exactFloat), testScalar, 1
);
}
);
}
public void TestAlmostEqualVectors()
{
UniVector testVector = new UniVector(
new UniScalar(minusOneFloat, plusOneFloat),
new UniScalar(plusOneFloat, minusOneFloat)
);
UniVector exactVector = new UniVector(
new UniScalar(exactFloat, exactFloat),
new UniScalar(exactFloat, exactFloat)
);
UniAssertHelper.AreAlmostEqual(testVector, exactVector, 1);
}
public void TestMaxProperty()
{
UniVector minVector = new UniVector(firstTestScalar, secondTestScalar);
UniVector maxVector = new UniVector(thirdTestScalar, fourthTestScalar);
UniRectangle testRectangle = new UniRectangle(UniVector.Zero, minVector);
testRectangle.Max = maxVector;
Assert.AreEqual(UniVector.Zero, testRectangle.Min);
Assert.AreEqual(UniVector.Zero, testRectangle.Location);
UniAssertHelper.AreAlmostEqual(maxVector, testRectangle.Max, 4);
UniAssertHelper.AreAlmostEqual(maxVector, testRectangle.Size, 4);
}
public void TestMinProperty()
{
UniVector minVector = new UniVector(firstTestScalar, secondTestScalar);
UniVector maxVector = new UniVector(thirdTestScalar, fourthTestScalar);
UniRectangle testRectangle = new UniRectangle(UniVector.Zero, maxVector);
// This doesn't move the rectangle, it resizes it!
testRectangle.Min = minVector;
Assert.AreEqual(minVector, testRectangle.Min);
Assert.AreEqual(minVector, testRectangle.Location);
UniAssertHelper.AreAlmostEqual(maxVector, testRectangle.Max, 4);
UniAssertHelper.AreAlmostEqual(maxVector - minVector, testRectangle.Size, 4);
}
public void TestThrowOnAlmostEqualVectorsWithYDifference()
{
UniVector testVector = new UniVector(
new UniScalar(minusOneFloat, plusOneFloat),
new UniScalar(plusTwoFloat, minusTwoFloat)
);
UniVector exactVector = new UniVector(
new UniScalar(exactFloat, exactFloat),
new UniScalar(exactFloat, exactFloat)
);
Assert.Throws <AssertionException>(
delegate() { UniAssertHelper.AreAlmostEqual(exactVector, testVector, 1); }
);
}
public void TestAlmostEqualScalars()
{
UniScalar testScalar = new UniScalar(minusOneFloat, plusOneFloat);
UniAssertHelper.AreAlmostEqual(new UniScalar(exactFloat, exactFloat), testScalar, 1);
}
