### Question:
FdMine implements FunctionalDependencyAlgorithm, RelationalInputParameterAlgorithm { @Override public void execute() throws InputGenerationException, InputIterationException, CouldNotReceiveResultException, AlgorithmConfigurationException, ColumnNameMismatchException { RelationalInput input = inputGenerator.generateNewCopy(); relationName = input.relationName(); columnNames = input.columnNames(); PLIBuilder pliBuilder = new PLIBuilder(input); int columnIndex = 0; for (PositionListIndex pli : pliBuilder.getPLIList()) { plis.put(new ColumnCombinationBitset(columnIndex), pli); columnIndex++; } r = new ColumnCombinationBitset(); Set<ColumnCombinationBitset> candidateSet = new HashSet<>(); for (columnIndex = 0; columnIndex < input.numberOfColumns(); columnIndex++) { r.addColumn(columnIndex); candidateSet.add(new ColumnCombinationBitset(columnIndex)); } for (ColumnCombinationBitset xi : candidateSet) { closure.put(xi, new ColumnCombinationBitset()); } while (!candidateSet.isEmpty()) { for (ColumnCombinationBitset xi : candidateSet) { computeNonTrivialClosure(xi); obtainFdAndKey(xi); } obtainEqSet(candidateSet); pruneCandidates(candidateSet); generateCandidates(candidateSet); } displayFD(); }  @Override ArrayList<ConfigurationRequirement<?>> getConfigurationRequirements(); @Override void execute(); @Override void setResultReceiver(FunctionalDependencyResultReceiver resultReceiver); @Override void setRelationalInputConfigurationValue(String identifier, RelationalInputGenerator... values); @Override String getAuthors(); @Override String getDescription();  }### Answer:
@Test public void testExecute() throws AlgorithmExecutionException { AlgorithmTestFixture fixture = new AlgorithmTestFixture(); algorithm.setRelationalInputConfigurationValue(FdMine.INPUT_FILE_TAG, fixture.getInputGenerator()); algorithm.setResultReceiver(fixture.getFunctionalDependencyResultReceiver()); algorithm.execute(); fixture.verifyFunctionalDependencyResultReceiverForFDMine(); }