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test: Improve the test case coverage of [metrics] module to 70% (#6752)
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70 changes: 70 additions & 0 deletions
70
metrics/seata-metrics-api/src/test/java/org/apache/seata/metrics/IdTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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 org.apache.seata.metrics; | ||
|
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| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.Test; | ||
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| import static org.junit.jupiter.api.Assertions.*; | ||
|
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| public class IdTest { | ||
| private Id id; | ||
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| @BeforeEach | ||
| public void setUp() { | ||
| id = new Id("test"); | ||
| } | ||
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| @Test | ||
| public void testGetId() { | ||
| assertNotNull(id.getId()); | ||
| } | ||
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| @Test | ||
| public void testGetName() { | ||
| assertEquals("test", id.getName()); | ||
| } | ||
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| @Test | ||
| public void testGetTags() { | ||
| assertFalse(( id.getTags()).iterator().hasNext()); | ||
| } | ||
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| @Test | ||
| public void testGetTagCount() { | ||
| assertEquals(0, id.getTagCount()); | ||
| } | ||
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| @Test | ||
| public void testWithTag() { | ||
| id.withTag("key", "value"); | ||
| assertEquals(1, id.getTagCount()); | ||
| } | ||
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| @Test | ||
| public void testGetMeterKey() { | ||
| id.withTag("key", "value"); | ||
| assertEquals("test(value)", id.getMeterKey()); | ||
| } | ||
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| @Test | ||
| public void testToString() { | ||
| id.withTag("key", "value"); | ||
| assertEquals("test(key=value)", id.toString()); | ||
| } | ||
| } |
83 changes: 83 additions & 0 deletions
83
...ompact/src/test/java/org/apache/seata/metrics/exporter/prometheus/CompactCounterTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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 org.apache.seata.metrics.exporter.prometheus; | ||
|
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| import org.apache.seata.metrics.Clock; | ||
| import org.apache.seata.metrics.Id; | ||
| import org.apache.seata.metrics.Measurement; | ||
| import org.apache.seata.metrics.registry.compact.CompactCounter; | ||
| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.mockito.Mockito; | ||
|
|
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
|
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| public class CompactCounterTest { | ||
| private CompactCounter compactCounter; | ||
| private Id id; | ||
| private Clock clock; | ||
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| @BeforeEach | ||
| public void setup() { | ||
| id = Mockito.mock(Id.class); | ||
| clock = Mockito.mock(Clock.class); | ||
| compactCounter = new CompactCounter(id, clock); | ||
| } | ||
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| @Test | ||
| public void testIncrease() { | ||
| long value = 5L; | ||
| long result = compactCounter.increase(value); | ||
| assertEquals(value, result); | ||
| assertEquals(value, compactCounter.get()); | ||
| } | ||
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| @Test | ||
| public void testDecrease() { | ||
| long value = 5L; | ||
| compactCounter.increase(10L); | ||
| long result = compactCounter.decrease(value); | ||
| assertEquals(10L - value, result); | ||
| assertEquals(10L - value, compactCounter.get()); | ||
| } | ||
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| @Test | ||
| public void testGet() { | ||
| long value = 10L; | ||
| compactCounter.increase(value); | ||
| assertEquals(value, compactCounter.get()); | ||
| } | ||
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| @Test | ||
| public void testMeasure() { | ||
| long value = 10L; | ||
| compactCounter.increase(value); | ||
| Mockito.when(clock.getCurrentMilliseconds()).thenReturn((double) 1000L); | ||
| Measurement expectedMeasurement = new Measurement(id, 1000L, value); | ||
| Iterable<Measurement> actualMeasurement = compactCounter.measure(); | ||
| Measurement next = actualMeasurement.iterator().next(); | ||
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| assertEquals(expectedMeasurement.getId(), next.getId()); | ||
| assertEquals(expectedMeasurement.getTimestamp(), next.getTimestamp()); | ||
| assertEquals(expectedMeasurement.getValue(), next.getValue()); | ||
| } | ||
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| @Test | ||
| public void testGetId() { | ||
| assertEquals(id, compactCounter.getId()); | ||
| } | ||
| } |
78 changes: 78 additions & 0 deletions
78
...-compact/src/test/java/org/apache/seata/metrics/exporter/prometheus/CompactGaugeTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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 org.apache.seata.metrics.exporter.prometheus; | ||
|
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| import org.apache.seata.metrics.Clock; | ||
| import org.apache.seata.metrics.Id; | ||
| import org.apache.seata.metrics.Measurement; | ||
| import org.apache.seata.metrics.registry.compact.CompactGauge; | ||
| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.mockito.Mock; | ||
| import org.mockito.MockitoAnnotations; | ||
|
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| import java.util.function.Supplier; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.mockito.Mockito.*; | ||
|
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| public class CompactGaugeTest { | ||
| @Mock | ||
| private Id id; | ||
| @Mock | ||
| private Supplier<Number> supplier; | ||
| @Mock | ||
| private Clock clock; | ||
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| private CompactGauge<Number> compactGauge; | ||
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| @BeforeEach | ||
| public void setUp() { | ||
| MockitoAnnotations.openMocks(this); | ||
| compactGauge = new CompactGauge<>(id, supplier, clock); | ||
| } | ||
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| @Test | ||
| public void testGet() { | ||
| Number expected = 10; | ||
| when(supplier.get()).thenReturn(expected); | ||
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| Number actual = compactGauge.get(); | ||
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| assertEquals(expected, actual); | ||
| verify(supplier, times(1)).get(); | ||
| } | ||
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| @Test | ||
| public void testGetId() { | ||
| assertEquals(id, compactGauge.getId()); | ||
| } | ||
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| @Test | ||
| public void testMeasure() { | ||
| Number expectedValue = 10; | ||
| when(supplier.get()).thenReturn(expectedValue); | ||
| double expectedTimestamp = 1000.0; | ||
| when(clock.getCurrentMilliseconds()).thenReturn(expectedTimestamp); | ||
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| Measurement actualMeasurement = compactGauge.measure().iterator().next(); | ||
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| assertEquals(id, actualMeasurement.getId()); | ||
| assertEquals(expectedTimestamp, actualMeasurement.getTimestamp()); | ||
| assertEquals(expectedValue.doubleValue(), actualMeasurement.getValue()); | ||
| } | ||
| } |
111 changes: 111 additions & 0 deletions
111
...mpact/src/test/java/org/apache/seata/metrics/exporter/prometheus/CompactRegistryTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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 org.apache.seata.metrics.exporter.prometheus; | ||
|
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| import org.apache.seata.metrics.*; | ||
| import org.apache.seata.metrics.registry.compact.CompactRegistry; | ||
| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.mockito.Mock; | ||
| import org.mockito.MockitoAnnotations; | ||
|
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| import java.util.SortedMap; | ||
| import java.util.TreeMap; | ||
| import java.util.function.Supplier; | ||
|
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.mockito.Mockito.when; | ||
|
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| public class CompactRegistryTest { | ||
| @Mock | ||
| private Id id; | ||
| @Mock | ||
| private Supplier<Number> supplier; | ||
|
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| private CompactRegistry compactRegistry; | ||
|
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| @BeforeEach | ||
| public void setUp() { | ||
| MockitoAnnotations.openMocks(this); | ||
| compactRegistry = new CompactRegistry(); | ||
| } | ||
|
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| @Test | ||
| public void testGetGauge() { | ||
| when(id.getName()).thenReturn("test"); | ||
| SortedMap<String, String> sortedMap = new TreeMap<>(); | ||
| sortedMap.put("testTag", "testValue"); | ||
| when(id.getTags()).thenReturn(sortedMap.entrySet()); | ||
| when(id.getMeterKey()).thenReturn("testKey"); | ||
| when(supplier.get()).thenReturn(1); | ||
| when(id.getMeterKey()).thenReturn("testKey"); | ||
| when(supplier.get()).thenReturn(1); | ||
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| Gauge<Number> gauge = compactRegistry.getGauge(id, supplier); | ||
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| assertEquals(id.getName(), gauge.getId().getName()); | ||
| assertEquals(id.getTags(), gauge.getId().getTags()); | ||
| assertEquals(1, gauge.get().intValue()); | ||
| compactRegistry.clearUp(); | ||
| } | ||
|
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| @Test | ||
| public void testGetCounter() { | ||
| when(id.getName()).thenReturn("test"); | ||
| SortedMap<String, String> sortedMap = new TreeMap<>(); | ||
| sortedMap.put("testTag", "testValue"); | ||
| when(id.getTags()).thenReturn(sortedMap.entrySet()); | ||
| when(id.getMeterKey()).thenReturn("testKey"); | ||
| Counter counter = (Counter)compactRegistry.getCounter(id); | ||
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| Id id2 = new Id(id.getName()).withTag(id.getTags()); | ||
| assertEquals(id2.getName(), counter.getId().getName()); | ||
| assertEquals(id2.getTags(), counter.getId().getTags()); | ||
| compactRegistry.clearUp(); | ||
| } | ||
|
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| @Test | ||
| public void testGetSummary() { | ||
| when(id.getName()).thenReturn("test"); | ||
| SortedMap<String, String> sortedMap = new TreeMap<>(); | ||
| sortedMap.put("testTag", "testValue"); | ||
| when(id.getTags()).thenReturn(sortedMap.entrySet()); | ||
| when(id.getMeterKey()).thenReturn("testKey"); | ||
| Summary summary = compactRegistry.getSummary(id); | ||
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| Id id2 = new Id(id.getName()).withTag(id.getTags()); | ||
| assertEquals(id2.getName(), summary.getId().getName()); | ||
| assertEquals(id2.getTags(), summary.getId().getTags()); | ||
| compactRegistry.clearUp(); | ||
| } | ||
|
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| @Test | ||
| public void testGetTimer() { | ||
| when(id.getName()).thenReturn("test"); | ||
| SortedMap<String, String> sortedMap = new TreeMap<>(); | ||
| sortedMap.put("testTag", "testValue"); | ||
| when(id.getTags()).thenReturn(sortedMap.entrySet()); | ||
| when(id.getMeterKey()).thenReturn("testKey"); | ||
| Timer timer = compactRegistry.getTimer(id); | ||
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| Id id2 = new Id(id.getName()).withTag(id.getTags()); | ||
| assertEquals(id2.getName(), timer.getId().getName()); | ||
| assertEquals(id2.getTags(), timer.getId().getTags()); | ||
| compactRegistry.clearUp(); | ||
| } | ||
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| } |
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