Dimitrios Efthymiou created GEOMETRY-161:
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Summary: use the same EPS values for vector tests
Key: GEOMETRY-161
URL: https://issues.apache.org/jira/browse/GEOMETRY-161
Project: Commons Geometry
Issue Type: Improvement
Components: euclidean1D, euclidean2D, euclidean3D
Reporter: Dimitrios Efthymiou
The test classes Vector1DTest, Vector2DTest, Vector3DTest have EPS variables
at the beginning of these classes.
Vector1DTest has double TEST_TOLERANCE = 1e-15,
Vector2DTest has double EPS = Math.ulp(1d),
Vector3DTest has double EPS = 1e-15
I created this variable for my tests in all 3 classes:
private static final Precision.DoubleEquivalence TEST_PRECISION
=Precision.doubleEquivalenceOfEpsilon(EPS);
I would like to either create a class, like, VectorUtils and put in it the 2
lines:
final double EPS = Math.ulp(1d);
final Precision.DoubleEquivalence TEST_PRECISION
=Precision.doubleEquivalenceOfEpsilon(EPS);
and use them within the other test classes or create a class, like,
VectorTestBase or BaseVectorTest that Vector1DTest, Vector2DTest, Vector3DTest
will extend and put in VectorTestBase:
protected final double EPS = Math.ulp(1d);
protected final Precision.DoubleEquivalence TEST_PRECISION
=Precision.doubleEquivalenceOfEpsilon(EPS);
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