@Test
public void throwsExceptionWhenIncorrectSize() {
System.out.println("throwsExceptionWhenIncorrectSize");
int m = 4;
double[] p = {3, 2, 4, 5};
AmbiguityRemover instance = new AmbiguityRemover(m);
boolean caught = false;
try {
instance.disambiguate(p);
} catch (RuntimeException e) {
caught = true;
}
assertTrue(caught);
}
@Test
public void testDisambiguate() {
System.out.println("testDisambiguate");
double[] p1 = {1.3, -2.1};
int m = p1.length - 1;
AmbiguityRemover instance = new AmbiguityRemover(m);
p1 = instance.disambiguate(p1);
double[] y1 = {0.3, -0.1};
assertTrue(VectorFunctions.distance_between2(p1, y1) < 0.000001);
double[] p2 = {1.3, -2.1, 2.6};
m = p2.length - 1;
instance = new AmbiguityRemover(m);
p2 = instance.disambiguate(p2);
double[] y2 = {0.3, 0.4, 0.1};
assertTrue(VectorFunctions.distance_between2(p2, y2) < 0.000001);
}
/** Test of setSize method, of class AmbiguityRemover. */
@Test
public void testNextColumn() {
System.out.println("testNextColumn");
double[] c = VectorFunctions.eVector(0, 1);
// System.out.println("c = " + VectorFunctions.print(c));
c = AmbiguityRemover.getNextColumn(c);
// System.out.println("c = " + VectorFunctions.print(c));
double[] y1 = {0, 1};
assertTrue(VectorFunctions.distance_between2(c, y1) < 0.000001);
c = AmbiguityRemover.getNextColumn(c);
// System.out.println("c = " + VectorFunctions.print(c));
double[] y2 = {0, 1.0 / 2.0, 1.0 / 2.0};
assertTrue(VectorFunctions.distance_between2(c, y2) < 0.000001);
c = AmbiguityRemover.getNextColumn(c);
// System.out.println("c = " + VectorFunctions.print(c));
double[] y3 = {0, 1.0 / 3.0, 1.0 / 2.0, 1.0 / 6};
assertTrue(VectorFunctions.distance_between2(c, y3) < 0.000001);
}