Java 类org.springframework.boot.actuate.metrics.Iterables 实例源码

@Test
public void setAndGet() {
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.bar", 12.3)));
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.bar", 15.3)));
    assertThat(Iterables.collection(this.repository.findAll("foo")).iterator().next()
            .getValue()).isEqualTo(15.3);
}

@Test
public void setAndGetMultiple() {
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.val", 12.3),
                    new Metric<Number>("foo.bar", 11.3)));
    assertThat(Iterables.collection(this.repository.findAll("foo"))).hasSize(2);
}

@Test
public void prefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("foo"));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).hasSize(1);
}

@Test
public void unprefixedMetricsNotCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("bar"));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).isEmpty();
}

@Test
public void multiMetricGroupsCopiedAsDefault() {
    this.reader.set("foo", Arrays.<Metric<?>>asList(new Metric<Number>("bar", 2.3),
            new Metric<Number>("spam", 1.3)));
    this.exporter.export();
    assertThat(this.writer.countGroups()).isEqualTo(1);
    assertThat(Iterables.collection(this.writer.findAll("foo"))).hasSize(2);
}

@Test
public void onlyPrefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.reader.set(new Metric<Number>("foobar.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("foo"));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).hasSize(1);
}

@Test
public void setAndGet() {
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.bar", 12.3)));
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.bar", 15.3)));
    assertThat(Iterables.collection(this.repository.findAll("foo")).iterator().next()
            .getValue()).isEqualTo(15.3);
}

@Test
public void setAndGetMultiple() {
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.val", 12.3),
                    new Metric<Number>("foo.bar", 11.3)));
    assertThat(Iterables.collection(this.repository.findAll("foo"))).hasSize(2);
}

@Test
public void prefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("foo"));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).hasSize(1);
}

@Test
public void unprefixedMetricsNotCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("bar"));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).isEmpty();
}

@Test
public void multiMetricGroupsCopiedAsDefault() {
    this.reader.set("foo", Arrays.<Metric<?>>asList(new Metric<Number>("bar", 2.3),
            new Metric<Number>("spam", 1.3)));
    this.exporter.export();
    assertThat(this.writer.countGroups()).isEqualTo(1);
    assertThat(Iterables.collection(this.writer.findAll("foo"))).hasSize(2);
}

@Test
public void onlyPrefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.reader.set(new Metric<Number>("foobar.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("foo"));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).hasSize(1);
}

@Test
public void setAndGet() {
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.bar", 12.3)));
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.bar", 15.3)));
    assertEquals(15.3, Iterables.collection(this.repository.findAll("foo")).iterator()
            .next().getValue());
}

@Test
public void setAndGetMultiple() {
    this.repository.set("foo",
            Arrays.<Metric<?>>asList(new Metric<Number>("foo.val", 12.3),
                    new Metric<Number>("foo.bar", 11.3)));
    assertEquals(2, Iterables.collection(this.repository.findAll("foo")).size());
}

@Test
public void prefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("foo"));
    this.exporter.export();
    assertEquals(1, Iterables.collection(this.writer.groups()).size());
}

@Test
public void unprefixedMetricsNotCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("bar"));
    this.exporter.export();
    assertEquals(0, Iterables.collection(this.writer.groups()).size());
}

@Test
public void multiMetricGroupsCopiedAsDefault() {
    this.reader.set("foo", Arrays.<Metric<?>>asList(new Metric<Number>("bar", 2.3),
            new Metric<Number>("spam", 1.3)));
    this.exporter.export();
    assertEquals(1, this.writer.countGroups());
    assertEquals(2, Iterables.collection(this.writer.findAll("foo")).size());
}

@Test
public void onlyPrefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo.bar", 2.3));
    this.reader.set(new Metric<Number>("foo.spam", 1.3));
    this.reader.set(new Metric<Number>("foobar.spam", 1.3));
    this.exporter.setGroups(Collections.singleton("foo"));
    this.exporter.export();
    assertEquals(1, Iterables.collection(this.writer.groups()).size());
}

@Test
public void findAll() {
    this.repository.increment(new Delta<Long>("foo", 3L));
    this.repository.set(new Metric<Number>("bar", 12.3));
    assertThat(Iterables.collection(this.repository.findAll())).hasSize(2);
}

@Test
public void prefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo", 2.3));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).hasSize(1);
}

@Test
public void findAll() {
    this.repository.increment(new Delta<Long>("foo", 3L));
    this.repository.set(new Metric<Number>("bar", 12.3));
    assertThat(Iterables.collection(this.repository.findAll())).hasSize(2);
}

@Test
public void prefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo", 2.3));
    this.exporter.export();
    assertThat(Iterables.collection(this.writer.groups())).hasSize(1);
}

@Test
public void findAll() {
    this.repository.increment(new Delta<Long>("foo", 3L));
    this.repository.set(new Metric<Number>("bar", 12.3));
    assertEquals(2, Iterables.collection(this.repository.findAll()).size());
}

@Test
public void prefixedMetricsCopied() {
    this.reader.set(new Metric<Number>("foo", 2.3));
    this.exporter.export();
    assertEquals(1, Iterables.collection(this.writer.groups()).size());
}