From 9c4df3dbe085a70850cc466849d33d90ffa846f4 Mon Sep 17 00:00:00 2001 From: Mayur Kale Date: Wed, 10 Oct 2018 12:31:51 -0700 Subject: =?UTF-8?q?Metrics/TimeSeries:=20Add=20createWithOnePoint=20method?= =?UTF-8?q?=20to=20accept=20only=20one=20=E2=80=A6=20(#1486)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Metrics/TimeSeries: Add createWithOnePoint method to accept only one point * Fix reviews * Minor Fix --- .../opencensus/metrics/export/TimeSeriesTest.java | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'api/src/test/java/io/opencensus/metrics') diff --git a/api/src/test/java/io/opencensus/metrics/export/TimeSeriesTest.java b/api/src/test/java/io/opencensus/metrics/export/TimeSeriesTest.java index 31812549..92a2c8cf 100644 --- a/api/src/test/java/io/opencensus/metrics/export/TimeSeriesTest.java +++ b/api/src/test/java/io/opencensus/metrics/export/TimeSeriesTest.java @@ -89,6 +89,40 @@ public class TimeSeriesTest { TimeSeries.create(Collections.emptyList(), points, TIMESTAMP_1); } + @Test + public void testGet_WithOnePointTimeSeries() { + TimeSeries cumulativeTimeSeries = + TimeSeries.createWithOnePoint( + Arrays.asList(LABEL_VALUE_1, LABEL_VALUE_2), POINT_1, TIMESTAMP_1); + assertThat(cumulativeTimeSeries.getStartTimestamp()).isEqualTo(TIMESTAMP_1); + assertThat(cumulativeTimeSeries.getLabelValues()) + .containsExactly(LABEL_VALUE_1, LABEL_VALUE_2) + .inOrder(); + assertThat(cumulativeTimeSeries.getPoints()).containsExactly(POINT_1).inOrder(); + } + + @Test + public void createWithOnePoint_WithNullLabelValueList() { + thrown.expect(NullPointerException.class); + thrown.expectMessage(CoreMatchers.equalTo("labelValues")); + TimeSeries.createWithOnePoint(null, POINT_1, TIMESTAMP_1); + } + + @Test + public void createWithOnePoint_WithNullLabelValue() { + List labelValues = Arrays.asList(LABEL_VALUE_1, null); + thrown.expect(NullPointerException.class); + thrown.expectMessage(CoreMatchers.equalTo("labelValue")); + TimeSeries.createWithOnePoint(labelValues, POINT_1, TIMESTAMP_1); + } + + @Test + public void createWithOnePoint_WithNullPointList() { + thrown.expect(NullPointerException.class); + thrown.expectMessage(CoreMatchers.equalTo("point")); + TimeSeries.createWithOnePoint(Collections.emptyList(), null, TIMESTAMP_1); + } + @Test public void testEquals() { new EqualsTester() -- cgit v1.2.3