@Test
public void testMetrics() throws Exception {
InMemoryMetricRepository repository = new InMemoryMetricRepository();
repository.set(new Metric<Double>("a", 0.5, new Date()));
VanillaPublicMetrics publicMetrics = new VanillaPublicMetrics(repository);
Map<String, Metric<?>> results = new HashMap<String, Metric<?>>();
for (Metric<?> metric : publicMetrics.metrics()) {
results.put(metric.getName(), metric);
}
assertThat(results.get("a").getValue().doubleValue(), equalTo(0.5));
}
@Test
public void testAdditionalMetrics() throws Exception {
InMemoryMetricRepository repository = new InMemoryMetricRepository();
Collection<PublicMetrics> allMetrics = new ArrayList<PublicMetrics>();
allMetrics.add(new ImmutablePublicMetrics(new Metric<Number>("first", 2L)));
allMetrics.add(new ImmutablePublicMetrics(new Metric<Number>("second", 4L)));
VanillaPublicMetrics publicMetrics = new VanillaPublicMetrics(repository, allMetrics);
Map<String, Metric<?>> results = new HashMap<String, Metric<?>>();
for (Metric<?> metric : publicMetrics.metrics()) {
results.put(metric.getName(), metric);
}
assertTrue(results.containsKey("first"));
assertTrue(results.containsKey("second"));
assertEquals(2, results.size());
}