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Add tests for new overloadings in KSG mixed calc.

This commit is contained in:
Pedro Martinez Mediano 2018-01-12 22:23:12 +00:00
parent b0fc309d6a
commit 08f25beee6
1 changed files with 42 additions and 0 deletions
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42
java/unittests/infodynamics/measures/mixed/kraskov/MutualInfoMultiVariateWithDiscreteKraskovTester.java
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@ -269,4 +269,46 @@ public class MutualInfoMultiVariateWithDiscreteKraskovTester extends TestCase {
// assertTrue(Math.abs(res5 - res1) > 0.001);
}
public void testUnivariateOverloadings() throws Exception {
MutualInfoCalculatorMultiVariateWithDiscreteKraskov miCalc =
new MutualInfoCalculatorMultiVariateWithDiscreteKraskov();
// Generate data sets
RandomGenerator rg = new RandomGenerator();
double[][] contDataMatrix = rg.generateRandomData(100, 2);
double[] contDataVector = rg.generateRandomData(100);
int[] discData = rg.generateRandomInts(100, 2);
// Check that no exception is thrown for ok data:
boolean caughtException = false;
try {
miCalc.initialise(1, 2);
miCalc.setObservations(contDataVector, discData);
} catch (Exception e) {
caughtException = true;
}
assertFalse(caughtException);
// Check that exception is thrown when dimensions do not match
caughtException = false;
try {
miCalc.initialise(1, 2);
miCalc.setObservations(contDataMatrix, discData);
} catch (Exception e) {
caughtException = true;
}
assertTrue(caughtException);
caughtException = false;
try {
miCalc.initialise(2, 2);
miCalc.setObservations(contDataVector, discData);
} catch (Exception e) {
caughtException = true;
}
assertTrue(caughtException);
}
}