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Restructured Quaternion tests

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Unknown 2018-01-03 20:36:29 +01:00
parent 5aed63e396
commit a875bfe6b9
1 changed files with 124 additions and 93 deletions
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45
tests/OpenTK.Tests.Math/QuaternionTests.cs
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@ -5,6 +5,11 @@ using OpenTK.Tests.Math.DataProviders;
namespace OpenTK.Tests.Math
{
public class Quaternion_Tests
{
/// <summary>
/// Contains all tests which cover the ctor of Quaternion.
/// </summary>
public class Constructor_Tests
{
/// <summary>
/// Checks if a single given value (either pitch, yaw or roll) get converted into correct x,y,z value of quaternion.
@ -14,7 +19,8 @@ namespace OpenTK.Tests.Math
/// <param name="testName">Taken from nUnit test data. Don't know how to name data driven tests for xUnit which actually works.</param>
[Theory]
[MemberData(nameof(QuaternionTestDataGenerator.SingleAxisTestCases), MemberType = typeof(QuaternionTestDataGenerator))]
public void CtorEulerAnglesFloat_SingleEulerAngleSet_RotateCorrectAxis(Vector3 eulerValues, Vector3 expectedResult, string testName)
public void SingleAxisAsEulerAnglesInFloatsIsConvertedToCorrectValueInQuaternion
(Vector3 eulerValues, Vector3 expectedResult, string testName)
{
//Arrange + Act: Create Quaternion with "pitch/yaw/roll"
var cut = new Quaternion(eulerValues.X, eulerValues.Y, eulerValues.Z);
@ -33,7 +39,8 @@ namespace OpenTK.Tests.Math
/// <param name="testName">Taken from nUnit test data. Don't know how to name data driven tests for xUnit which actually works.</param>
[Theory]
[MemberData(nameof(QuaternionTestDataGenerator.SingleAxisTestCases), MemberType = typeof(QuaternionTestDataGenerator))]
public void CtorEulerAnglesVector3_SingleEulerAngleSet_RotateCorrectAxis(Vector3 eulerValues, Vector3 expectedResult, string testName)
public void SingleAxisAsEulerAnglesInVector3IsConvertedToCorrectValueInQuaternion
(Vector3 eulerValues, Vector3 expectedResult, string testName)
{
//Arrange + Act: Create Quaternion with "pitch/yaw/roll"
var cut = new Quaternion(eulerValues);
@ -44,6 +51,14 @@ namespace OpenTK.Tests.Math
Assert.True(QuaternionTestHelper.VerifyEqualSingleDirection(resultXYZ, expectedResult));
}
//TODO: Make also checks with ccw rotation angle and correct applied rotation order of multiple axis
}
/// <summary>
/// Contains all tests for FromEulerAngles
/// </summary>
public class FromEulerAngles_Tests
{
/// <summary>
/// Checks if a single given value (either pitch, yaw or roll) get converted into correct x,y,z value of quaternion.
/// </summary>
@ -52,7 +67,8 @@ namespace OpenTK.Tests.Math
/// <param name="testName">Taken from nUnit test data. Don't know how to name data driven tests for xUnit which actually works.</param>
[Theory]
[MemberData(nameof(QuaternionTestDataGenerator.SingleAxisTestCases), MemberType = typeof(QuaternionTestDataGenerator))]
public void FromEulerAnglesFloat_SingleEulerAngleSet_RotateCorrectAxis(Vector3 eulerValues, Vector3 expectedResult, string testName)
public void SingleAxisAsEulerAnglesInFloatsIsConvertedToCorrectValueInQuaternion
(Vector3 eulerValues, Vector3 expectedResult, string testName)
{
//Arrange + Act: Create Quaternion with "pitch/yaw/roll"
var cut = Quaternion.FromEulerAngles(eulerValues.X, eulerValues.Y, eulerValues.Z);
@ -71,7 +87,8 @@ namespace OpenTK.Tests.Math
/// <param name="testName">Taken from nUnit test data. Don't know how to name data driven tests for xUnit which actually works.</param>
[Theory]
[MemberData(nameof(QuaternionTestDataGenerator.SingleAxisTestCases), MemberType = typeof(QuaternionTestDataGenerator))]
public void FromEulerAnglesVector3_SingleEulerAngleSet_RotateCorrectAxis(Vector3 eulerValues, Vector3 expectedResult, string testName)
public void SingleAxisAsEulerAnglesInVector3IsConvertedToCorrectValueInQuaternion
(Vector3 eulerValues, Vector3 expectedResult, string testName)
{
//Arrange + Act: Create Quaternion with "pitch/yaw/roll"
var cut = Quaternion.FromEulerAngles(eulerValues);
@ -90,7 +107,8 @@ namespace OpenTK.Tests.Math
/// <param name="testName">Taken from nUnit test data. Don't know how to name data driven tests for xUnit which actually works.</param>
[Theory]
[MemberData(nameof(QuaternionTestDataGenerator.SingleAxisTestCases), MemberType = typeof(QuaternionTestDataGenerator))]
public void FromEulerAnglesOut_SingleEulerAngleSet_RotateCorrectAxis(Vector3 eulerValues, Vector3 expectedResult, string testName)
public void SingleAxisAsEulerAnglesInVector3IsConvertedToCorrectValueInQuaternionAsOutParam
(Vector3 eulerValues, Vector3 expectedResult, string testName)
{
//Arrange + Act: Create Quaternion with "pitch/yaw/roll"
var cut = Quaternion.Identity;
@ -102,6 +120,15 @@ namespace OpenTK.Tests.Math
Assert.True(QuaternionTestHelper.VerifyEqualSingleDirection(resultXYZ, expectedResult));
}
//TODO: Make also checks with ccw rotation angle and correct applied rotation order of multiple axis
}
/// <summary>
/// Contains all test for ToAxisAngle
/// </summary>
public class ToAxisAngle
{
/// <summary>
/// Check if a quaternion returns a a rotation about the correct coordinate axis
/// </summary>
@ -110,7 +137,7 @@ namespace OpenTK.Tests.Math
/// <param name="testName">Taken from nUnit test data. Don't know how to name data driven tests for xUnit which actually works.</param>
[Theory]
[MemberData(nameof(QuaternionTestDataGenerator.ToAxisAngleTestCases), MemberType = typeof(QuaternionTestDataGenerator))]
public void ToAxisAngle_SingleAxisSetAndAngleIgnored_RotateCorrectAxis(Quaternion cut, Vector3 expectedResult, string testName)
public void PreparedSingleRotationAxisQuaternionConvertsToCorrectAxisAngleRepresentation(Quaternion cut, Vector3 expectedResult, string testName)
{
//Arrange + Act: Create Quaternion with rotation about X/Y/Z axis
Vector3 resultXYZ;
@ -121,7 +148,11 @@ namespace OpenTK.Tests.Math
Assert.True(QuaternionTestHelper.VerifyEqualSingleDirection(resultXYZ, expectedResult));
}
//TODO: Make also checks with rotation angle
//TODO: Make also checks with ccw rotation angle and correct applied rotation order of multiple axis
}
}
}