@Test
public void testUnion() {
Parameters params = Parameters.getAllDefaultParameters();
Parameters arg = Parameters.getAllDefaultParameters();
arg.setParameterByKey(KEY.CELLS_PER_COLUMN, 5);
assertTrue((int) params.getParameterByKey(KEY.CELLS_PER_COLUMN) != 5);
params.union(arg);
assertTrue((int) params.getParameterByKey(KEY.CELLS_PER_COLUMN) == 5);
}
@Test
public void testDefaultsAndUpdates() {
Parameters params = Parameters.getAllDefaultParameters();
assertEquals(params.getParameterByKey(Parameters.KEY.CELLS_PER_COLUMN), 32);
assertEquals(params.getParameterByKey(Parameters.KEY.SEED), 42);
assertEquals(
true,
((Random) params.getParameterByKey(Parameters.KEY.RANDOM))
.getClass()
.equals(MersenneTwister.class));
System.out.println("All Defaults:\n" + Parameters.getAllDefaultParameters());
System.out.println("Spatial Defaults:\n" + Parameters.getSpatialDefaultParameters());
System.out.println("Temporal Defaults:\n" + Parameters.getTemporalDefaultParameters());
parameters = Parameters.getSpatialDefaultParameters();
parameters.setParameterByKey(Parameters.KEY.INPUT_DIMENSIONS, new int[] {64, 64});
parameters.setParameterByKey(Parameters.KEY.COLUMN_DIMENSIONS, new int[] {32, 32});
parameters.setParameterByKey(Parameters.KEY.NUM_ACTIVE_COLUMNS_PER_INH_AREA, 0.02 * 64 * 64);
System.out.println("Updated/Combined:\n" + parameters);
}
@Test
public void testApply() {
DummyContainer dc = new DummyContainer();
Parameters params = Parameters.getAllDefaultParameters();
params.setParameterByKey(Parameters.KEY.COLUMN_DIMENSIONS, new int[] {2048});
params.setParameterByKey(Parameters.KEY.POTENTIAL_PCT, 20.0);
params.setParameterByKey(Parameters.KEY.CELLS_PER_COLUMN, null);
params.apply(dc);
assertTrue(Arrays.equals(new int[] {2048}, dc.getColumnDimensions()));
assertEquals(20.0, dc.getPotentialPct(), 0);
}
@Test
public void testPrettyPrintDatum() {
Parameters parameters = Parameters.getAllDefaultParameters();
Connections connections = new Connections();
parameters.apply(connections);
TemporalMemory temporalMemory = new TemporalMemory();
TemporalMemory.init(connections);
MonitoredTemporalMemory monitoredTM = new MonitoredTemporalMemory(temporalMemory, connections);
Metric metric = new Metric(monitoredTM, "Test", Arrays.asList(2.3, 3.4, 5.5, 6.6, 7.7));
MetricsTrace trace = null;
String traceData = null;
try {
trace = new MetricsTrace(monitoredTM, "Test");
traceData = trace.prettyPrintDatum(metric);
} catch (Exception e) {
fail();
}
assertEquals("min: 2.30, max: 7.70, sum: 25.50, mean: 5.10, std dev: 1.99", traceData);
}