From 775816d699bd4f02788db5609a87386940e34aff Mon Sep 17 00:00:00 2001 From: Yang Song Date: Mon, 13 Aug 2018 11:36:27 -0700 Subject: Metrics: Implement ExportComponent, make ProducerManager abstract. (#1347) * Metrics: Implement ExportComponent, make ProducerManager abstract. * Metrics: Add impl and impllite. * Resolve two TODOs. * Fix import path, leave a TODO for getMetricRegistry. * Make NoopMetricProducerManager private. Add missing since tag. --- .../impllite/metrics/MetricsComponentImplLite.java | 23 ++++++++++++++ .../opencensus/impllite/metrics/MetricsTest.java | 36 ++++++++++++++++++++++ 2 files changed, 59 insertions(+) create mode 100644 impl_lite/src/main/java/io/opencensus/impllite/metrics/MetricsComponentImplLite.java create mode 100644 impl_lite/src/test/java/io/opencensus/impllite/metrics/MetricsTest.java (limited to 'impl_lite') diff --git a/impl_lite/src/main/java/io/opencensus/impllite/metrics/MetricsComponentImplLite.java b/impl_lite/src/main/java/io/opencensus/impllite/metrics/MetricsComponentImplLite.java new file mode 100644 index 00000000..e755088d --- /dev/null +++ b/impl_lite/src/main/java/io/opencensus/impllite/metrics/MetricsComponentImplLite.java @@ -0,0 +1,23 @@ +/* + * 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.impllite.metrics; + +import io.opencensus.implcore.metrics.MetricsComponentImplBase; +import io.opencensus.metrics.MetricsComponent; + +/** Android-compatible implementation of {@link MetricsComponent}. */ +public final class MetricsComponentImplLite extends MetricsComponentImplBase {} diff --git a/impl_lite/src/test/java/io/opencensus/impllite/metrics/MetricsTest.java b/impl_lite/src/test/java/io/opencensus/impllite/metrics/MetricsTest.java new file mode 100644 index 00000000..ab8889a9 --- /dev/null +++ b/impl_lite/src/test/java/io/opencensus/impllite/metrics/MetricsTest.java @@ -0,0 +1,36 @@ +/* + * 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.impllite.metrics; + +import static com.google.common.truth.Truth.assertThat; + +import io.opencensus.implcore.metrics.export.ExportComponentImpl; +import io.opencensus.metrics.Metrics; +import io.opencensus.metrics.MetricsComponent; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; + +/** Test for accessing the {@link MetricsComponent} through the {@link Metrics} class. */ +@RunWith(JUnit4.class) +public class MetricsTest { + + @Test + public void getExportComponent() { + assertThat(Metrics.getExportComponent()).isInstanceOf(ExportComponentImpl.class); + } +} -- cgit v1.2.3