1 files changed, 0 insertions, 226 deletions
diff --git a/api/src/test/java/io/opencensus/metrics/DistributionTest.java b/api/src/test/java/io/opencensus/metrics/DistributionTest.java
deleted file mode 100644
index d511e317..00000000
--- a/api/src/test/java/io/opencensus/metrics/DistributionTest.java
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright 2018, OpenCensus Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.opencensus.metrics;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import com.google.common.testing.EqualsTester;
-import io.opencensus.common.Timestamp;
-import io.opencensus.metrics.Distribution.Bucket;
-import io.opencensus.metrics.Distribution.Exemplar;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-/** Unit tests for {@link Value}. */
-@RunWith(JUnit4.class)
-public class DistributionTest {
-
-  @Rule public final ExpectedException thrown = ExpectedException.none();
-
-  private static final Timestamp TIMESTAMP = Timestamp.create(1, 0);
-  private static final Map<String, String> ATTACHMENTS = Collections.singletonMap("key", "value");
-
-  @Test
-  public void createAndGet_Bucket() {
-    Bucket bucket = Bucket.create(98);
-    assertThat(bucket.getCount()).isEqualTo(98);
-    assertThat(bucket.getExemplar()).isNull();
-  }
-
-  @Test
-  public void createAndGet_BucketWithExemplar() {
-    Exemplar exemplar = Exemplar.create(12.2, TIMESTAMP, ATTACHMENTS);
-    Bucket bucket = Bucket.create(7, exemplar);
-    assertThat(bucket.getCount()).isEqualTo(7);
-    assertThat(bucket.getExemplar()).isEqualTo(exemplar);
-  }
-
-  @Test
-  public void createBucket_preventNullExemplar() {
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("exemplar");
-    Bucket.create(1, null);
-  }
-
-  @Test
-  public void createAndGet_Exemplar() {
-    Exemplar exemplar = Exemplar.create(-9.9, TIMESTAMP, ATTACHMENTS);
-    assertThat(exemplar.getValue()).isEqualTo(-9.9);
-    assertThat(exemplar.getTimestamp()).isEqualTo(TIMESTAMP);
-    assertThat(exemplar.getAttachments()).isEqualTo(ATTACHMENTS);
-  }
-
-  @Test
-  public void createAndGet_Distribution() {
-    Exemplar exemplar = Exemplar.create(15.0, TIMESTAMP, ATTACHMENTS);
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(
-            Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4, exemplar));
-    Distribution distribution = Distribution.create(6.6, 10, 678.54, bucketBounds, buckets);
-    assertThat(distribution.getMean()).isEqualTo(6.6);
-    assertThat(distribution.getCount()).isEqualTo(10);
-    assertThat(distribution.getSumOfSquaredDeviations()).isEqualTo(678.54);
-    assertThat(distribution.getBucketBoundaries())
-        .containsExactlyElementsIn(bucketBounds)
-        .inOrder();
-    assertThat(distribution.getBuckets()).containsExactlyElementsIn(buckets).inOrder();
-  }
-
-  @Test
-  public void createBucket_NegativeCount() {
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("bucket count should be non-negative.");
-    Bucket.create(-5);
-  }
-
-  @Test
-  public void createExemplar_PreventNullAttachments() {
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("attachments");
-    Exemplar.create(15, TIMESTAMP, null);
-  }
-
-  @Test
-  public void createExemplar_PreventNullAttachmentKey() {
-    Map<String, String> attachments = Collections.singletonMap(null, "value");
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("key of attachment");
-    Exemplar.create(15, TIMESTAMP, attachments);
-  }
-
-  @Test
-  public void createExemplar_PreventNullAttachmentValue() {
-    Map<String, String> attachments = Collections.singletonMap("key", null);
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("value of attachment");
-    Exemplar.create(15, TIMESTAMP, attachments);
-  }
-
-  @Test
-  public void createDistribution_NegativeCount() {
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4));
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("count should be non-negative.");
-    Distribution.create(6.6, -10, 678.54, bucketBounds, buckets);
-  }
-
-  @Test
-  public void createDistribution_NegativeSumOfSquaredDeviations() {
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(0), Bucket.create(0), Bucket.create(0), Bucket.create(0));
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("sum of squared deviations should be non-negative.");
-    Distribution.create(6.6, 0, -678.54, bucketBounds, buckets);
-  }
-
-  @Test
-  public void createDistribution_ZeroCountAndPositiveMean() {
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(0), Bucket.create(0), Bucket.create(0), Bucket.create(0));
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("mean should be 0 if count is 0.");
-    Distribution.create(6.6, 0, 0, bucketBounds, buckets);
-  }
-
-  @Test
-  public void createDistribution_ZeroCountAndSumOfSquaredDeviations() {
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(0), Bucket.create(0), Bucket.create(0), Bucket.create(0));
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("sum of squared deviations should be 0 if count is 0.");
-    Distribution.create(0, 0, 678.54, bucketBounds, buckets);
-  }
-
-  @Test
-  public void createDistribution_NullBucketBounds() {
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4));
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("bucketBoundaries list should not be null.");
-    Distribution.create(6.6, 10, 678.54, null, buckets);
-  }
-
-  @Test
-  public void createDistribution_UnorderedBucketBounds() {
-    List<Double> bucketBounds = Arrays.asList(0.0, -1.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4));
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("bucket boundaries not sorted.");
-    Distribution.create(6.6, 10, 678.54, bucketBounds, buckets);
-  }
-
-  @Test
-  public void createDistribution_NullBucketList() {
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("bucket list should not be null.");
-    Distribution.create(6.6, 10, 678.54, bucketBounds, null);
-  }
-
-  @Test
-  public void createDistribution_NullBucket() {
-    List<Double> bucketBounds = Arrays.asList(-1.0, 0.0, 1.0);
-    List<Bucket> buckets =
-        Arrays.asList(Bucket.create(3), Bucket.create(1), null, Bucket.create(4));
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("bucket should not be null.");
-    Distribution.create(6.6, 10, 678.54, bucketBounds, buckets);
-  }
-
-  @Test
-  public void testEquals() {
-    new EqualsTester()
-        .addEqualityGroup(
-            Distribution.create(
-                10,
-                10,
-                1,
-                Arrays.asList(-5.0, 0.0, 5.0),
-                Arrays.asList(
-                    Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4))),
-            Distribution.create(
-                10,
-                10,
-                1,
-                Arrays.asList(-5.0, 0.0, 5.0),
-                Arrays.asList(
-                    Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4))))
-        .addEqualityGroup(
-            Distribution.create(
-                -7,
-                10,
-                23.456,
-                Arrays.asList(-5.0, 0.0, 5.0),
-                Arrays.asList(
-                    Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4))))
-        .testEquals();
-  }
-}