1 files changed, 69 insertions, 0 deletions
diff --git a/api/src/test/java/io/opencensus/metrics/export/PointTest.java b/api/src/test/java/io/opencensus/metrics/export/PointTest.java
new file mode 100644
index 00000000..cdfc7792
--- /dev/null
+++ b/api/src/test/java/io/opencensus/metrics/export/PointTest.java
@@ -0,0 +1,69 @@
+/*
+ * 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.export;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.common.testing.EqualsTester;
+import io.opencensus.common.Timestamp;
+import io.opencensus.metrics.export.Distribution.Bucket;
+import io.opencensus.metrics.export.Distribution.BucketOptions;
+import java.util.Arrays;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Unit tests for {@link Point}. */
+@RunWith(JUnit4.class)
+public class PointTest {
+
+  private static final Value DOUBLE_VALUE = Value.doubleValue(55.5);
+  private static final Value LONG_VALUE = Value.longValue(9876543210L);
+  private static final Value DISTRIBUTION_VALUE =
+      Value.distributionValue(
+          Distribution.create(
+              10,
+              6.6,
+              678.54,
+              BucketOptions.explicitOptions(Arrays.asList(1.0, 2.0, 5.0)),
+              Arrays.asList(
+                  Bucket.create(3), Bucket.create(1), Bucket.create(2), Bucket.create(4))));
+  private static final Timestamp TIMESTAMP_1 = Timestamp.create(1, 2);
+  private static final Timestamp TIMESTAMP_2 = Timestamp.create(3, 4);
+  private static final Timestamp TIMESTAMP_3 = Timestamp.create(5, 6);
+
+  @Test
+  public void testGet() {
+    Point point = Point.create(DOUBLE_VALUE, TIMESTAMP_1);
+    assertThat(point.getValue()).isEqualTo(DOUBLE_VALUE);
+    assertThat(point.getTimestamp()).isEqualTo(TIMESTAMP_1);
+  }
+
+  @Test
+  public void testEquals() {
+    new EqualsTester()
+        .addEqualityGroup(
+            Point.create(DOUBLE_VALUE, TIMESTAMP_1), Point.create(DOUBLE_VALUE, TIMESTAMP_1))
+        .addEqualityGroup(Point.create(LONG_VALUE, TIMESTAMP_1))
+        .addEqualityGroup(Point.create(LONG_VALUE, TIMESTAMP_2))
+        .addEqualityGroup(
+            Point.create(DISTRIBUTION_VALUE, TIMESTAMP_2),
+            Point.create(DISTRIBUTION_VALUE, TIMESTAMP_2))
+        .addEqualityGroup(Point.create(DISTRIBUTION_VALUE, TIMESTAMP_3))
+        .testEquals();
+  }
+}