### Question:
Category extends AbstractEntity implements TypeWithName, Comparable<Category> { public boolean match(DrugTreatment t) { return getDrug().equals(t.getDrug()) && match(t.getDose()); } Category(TreatmentCategorization owner);  Category(TreatmentCategorization owner, final String name); static Category createTrivial(Drug d); @Override String getName(); void setName(String name); @Override String getLabel(); @Override Set<? extends Entity> getDependencies(); @Override boolean equals(final Object o); @Override boolean deepEquals(Entity obj); @Override int hashCode(); @Override int compareTo(Category o); TreatmentCategorization getCategorization(); boolean isTrivial(); Drug getDrug(); boolean match(DrugTreatment t); boolean match(AbstractDose dose); String toString(); String getCriterionLabel();  }### Answer:
@Test public void testMatch() { UnknownDose unknownDose = new UnknownDose(); FixedDose fixedDose20 = new FixedDose(20.0, DoseUnit.createMilliGramsPerDay()); FixedDose fixedDose25 = new FixedDose(25.0, DoseUnit.createMilliGramsPerDay()); FlexibleDose flexDose20 = new FlexibleDose(0.0, 20.0, DoseUnit.createMilliGramsPerDay()); FlexibleDose flexDose25 = new FlexibleDose(0.0, 25.0, DoseUnit.createMilliGramsPerDay()); Drug fluox = ExampleData.buildDrugFluoxetine(); Drug sertr = ExampleData.buildDrugSertraline(); TreatmentCategorization catz1 = ExampleData.buildCategorizationFixedDose(fluox); Category fixedCat = catz1.getCategories().get(0); assertTrue(fixedCat.match(fixedDose20)); assertFalse(fixedCat.match(unknownDose)); assertFalse(fixedCat.match(flexDose20)); TreatmentCategorization catz2 = ExampleData.buildCategorizationKnownDose(fluox); Category knownCat = catz2.getCategories().get(0); assertTrue(knownCat.match(fixedDose20)); assertFalse(knownCat.match(unknownDose)); assertTrue(knownCat.match(flexDose20)); TreatmentCategorization catz3 = ExampleData.buildCategorizationUpto20mg(fluox); Category upto20 = catz3.getCategories().get(0); assertTrue(upto20.match(fixedDose20)); assertFalse(upto20.match(fixedDose25)); assertFalse(upto20.match(unknownDose)); assertTrue(upto20.match(flexDose20)); assertFalse(upto20.match(flexDose25)); assertTrue(fixedCat.match(new DrugTreatment(fluox, fixedDose20))); assertFalse(fixedCat.match(new DrugTreatment(fluox, flexDose20))); assertTrue(upto20.match(new DrugTreatment(fluox, flexDose20))); assertFalse(upto20.match(new DrugTreatment(fluox, fixedDose25))); assertFalse(fixedCat.match(new DrugTreatment(sertr, fixedDose20))); }