fix(quaternion): more quaternion tests

test/quternion.js → test/qauternion.js

@@ -1,28 +1,37 @@
 import { assert } from 'chai';
 import { fromOrientation, IQuaternion } from '../src/quaternion';
 
-describe('simple Quaternino tests.', () => {
+describe('simple Quaternion tests.', () => {
   it('should work with fromOrientation', () => {
     const alpha = fromOrientation({ alpha: 90, beta: 0, gamma: 0 }, 90);
     assert.instanceOf(alpha, IQuaternion);
-    console.log(`alpha ${alpha}`);
     assert.closeTo(alpha.x, -0.7071067811865475, 0.001);
     assert.closeTo(alpha.y, 0, 0.001);
     assert.closeTo(alpha.z, 0, 0.001);
     assert.closeTo(alpha.w, 0.7071067811865475, 0.001);
 
     const beta = fromOrientation({ alpha: 0, beta: 90, gamma: 0 }, 90);
-    console.log(`beta ${beta}`);
     assert.closeTo(beta.x, 0, 0.001);
     assert.closeTo(beta.y, 0, 0.001);
     assert.closeTo(beta.z, -0.7071067811865475, 0.001);
     assert.closeTo(beta.w, 0.7071067811865475, 0.001);
 
     const gamma = fromOrientation({ alpha: 0, beta: 0, gamma: 90 }, 90);
-    console.log(`gamma ${gamma}`);
     assert.closeTo(gamma.x, -0.7071067811865475, 0.001);
     assert.closeTo(gamma.y, 0, 0.001);
     assert.closeTo(gamma.z, -0.7071067811865476, 0.001);
     assert.closeTo(gamma.w, 0, 0.001);
+
+    const test1 = fromOrientation({ alpha: 90, beta: 90, gamma: 90 }, 90);
+    assert.closeTo(test1.x, -0.7071067811865475, 0.001);
+    assert.closeTo(test1.y, 0.7071067811865475, 0.001);
+    assert.closeTo(test1.z, 0, 0.001);
+    assert.closeTo(test1.w, 0, 0.001);
+
+    const test2 = fromOrientation({ alpha: -90, beta: -90, gamma: -90 }, 0);
+    assert.closeTo(test2.x, -1, 0.001);
+    assert.closeTo(test2.y, 0, 0.001);
+    assert.closeTo(test2.z, 0, 0.001);
+    assert.closeTo(test2.w, 0, 0.001);
   });
 });