Commit 99fc170a authored by terrymanu's avatar terrymanu
Browse files

refactor sharding-opentracing's test cases

parent 0d9fbf17

sharding-opentracing/src/test/java/io/shardingsphere/opentracing/listener/BaseEventListenerTest.java

0 → 100644
+65 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2016-2018 shardingsphere.io.

 * <p>

 * 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.

 * </p>

 */



package io.shardingsphere.opentracing.listener;



import com.google.common.collect.HashMultimap;

import com.google.common.eventbus.EventBus;

import io.opentracing.NoopTracerFactory;

import io.opentracing.mock.MockTracer;

import io.opentracing.util.GlobalTracer;

import io.opentracing.util.ThreadLocalActiveSpanSource;

import io.shardingsphere.core.event.ShardingEventBusInstance;

import io.shardingsphere.opentracing.ShardingTracer;

import org.junit.AfterClass;

import org.junit.Before;

import org.junit.BeforeClass;



import java.lang.reflect.Field;



public abstract class BaseEventListenerTest {

    

    private static final MockTracer TRACER = new MockTracer(new ThreadLocalActiveSpanSource(), MockTracer.Propagator.TEXT_MAP);

    

    @BeforeClass

    public static void init() {

        ShardingTracer.init(TRACER);

    }

    

    @AfterClass

    public static void tearDown() throws NoSuchFieldException, IllegalAccessException {

        releaseTracer();

    }

    

    @Before

    public void reset() {

        TRACER.reset();

    }

    

    private static void releaseTracer() throws NoSuchFieldException, IllegalAccessException {

        Field tracerField = GlobalTracer.class.getDeclaredField("tracer");

        tracerField.setAccessible(true);

        tracerField.set(GlobalTracer.class, NoopTracerFactory.create());

        Field subscribersByTypeField = EventBus.class.getDeclaredField("subscribersByType");

        subscribersByTypeField.setAccessible(true);

        subscribersByTypeField.set(ShardingEventBusInstance.getInstance(), HashMultimap.create());

    }

    

    protected static MockTracer getTracer() {

        return TRACER;

    }

}

sharding-opentracing/src/test/java/io/shardingsphere/opentracing/listener/execution/ExecuteEventListenerTest.java

+5 −42
Original line number Diff line number Diff line
@@ -17,12 +17,6 @@ 


package io.shardingsphere.opentracing.listener.execution;



import com.google.common.collect.HashMultimap;

import com.google.common.eventbus.EventBus;

import io.opentracing.NoopTracerFactory;

import io.opentracing.mock.MockTracer;

import io.opentracing.util.GlobalTracer;

import io.opentracing.util.ThreadLocalActiveSpanSource;

import io.shardingsphere.core.constant.SQLType;

import io.shardingsphere.core.executor.BaseStatementUnit;

import io.shardingsphere.core.executor.ExecuteCallback;
@@ -32,14 +26,9 @@ import io.shardingsphere.core.executor.type.memory.MemoryStrictlyExecutorEngine; 
import io.shardingsphere.core.executor.type.statement.StatementUnit;

import io.shardingsphere.core.routing.SQLExecutionUnit;

import io.shardingsphere.core.routing.SQLUnit;

import io.shardingsphere.core.event.ShardingEventBusInstance;

import io.shardingsphere.opentracing.ShardingTracer;

import org.junit.AfterClass;

import org.junit.Before;

import org.junit.BeforeClass;

import io.shardingsphere.opentracing.listener.BaseEventListenerTest;

import org.junit.Test;



import java.lang.reflect.Field;

import java.sql.Connection;

import java.sql.PreparedStatement;

import java.sql.SQLException;
@@ -54,27 +43,10 @@ import static org.junit.Assert.assertThat; 
import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.when;



public final class ExecuteEventListenerTest {

    

    private static final MockTracer TRACER = new MockTracer(new ThreadLocalActiveSpanSource(), MockTracer.Propagator.TEXT_MAP);

public final class ExecuteEventListenerTest extends BaseEventListenerTest {

    

    private final ExecutorEngine executorEngine = new MemoryStrictlyExecutorEngine(5);

    

    @BeforeClass

    public static void init() {

        ShardingTracer.init(TRACER);

    }

    

    @AfterClass

    public static void tearDown() throws NoSuchFieldException, IllegalAccessException {

        releaseTracer();

    }

    

    @Before

    public void before() {

        TRACER.reset();

    }

    

    @Test

    public void assertSingleStatement() throws SQLException {

        Statement statement = mock(Statement.class);
@@ -87,7 +59,7 @@ public final class ExecuteEventListenerTest { 
                return 0;

            }

        });

        assertThat(TRACER.finishedSpans().size(), is(2));

        assertThat(getTracer().finishedSpans().size(), is(2));

    }

    

    @Test
@@ -106,7 +78,7 @@ public final class ExecuteEventListenerTest { 
                return 0;

            }

        });

        assertThat(TRACER.finishedSpans().size(), is(3));

        assertThat(getTracer().finishedSpans().size(), is(3));

    }



    @Test
@@ -126,7 +98,7 @@ public final class ExecuteEventListenerTest { 
                return 0;

            }

        });

        assertThat(TRACER.finishedSpans().size(), is(3));

        assertThat(getTracer().finishedSpans().size(), is(3));

    }

    

    @Test(expected = SQLException.class)
@@ -142,13 +114,4 @@ public final class ExecuteEventListenerTest { 
            }

        });

    }

    

    private static void releaseTracer() throws NoSuchFieldException, IllegalAccessException {

        Field tracerField = GlobalTracer.class.getDeclaredField("tracer");

        tracerField.setAccessible(true);

        tracerField.set(GlobalTracer.class, NoopTracerFactory.create());

        Field subscribersByTypeField = EventBus.class.getDeclaredField("subscribersByType");

        subscribersByTypeField.setAccessible(true);

        subscribersByTypeField.set(ShardingEventBusInstance.getInstance(), HashMultimap.create());

    }

}

sharding-opentracing/src/test/java/io/shardingsphere/opentracing/listener/merger/MergeEventListenerTest.java

+6 −38
Original line number Diff line number Diff line
@@ -17,13 +17,7 @@ 


package io.shardingsphere.opentracing.listener.merger;



import com.google.common.collect.HashMultimap;

import com.google.common.eventbus.EventBus;

import io.opentracing.NoopTracerFactory;

import io.opentracing.mock.MockTracer;

import io.opentracing.tag.Tags;

import io.opentracing.util.GlobalTracer;

import io.opentracing.util.ThreadLocalActiveSpanSource;

import io.shardingsphere.core.api.config.ShardingRuleConfiguration;

import io.shardingsphere.core.api.config.TableRuleConfiguration;

import io.shardingsphere.core.constant.ConnectionMode;
@@ -38,15 +32,11 @@ import io.shardingsphere.core.metadata.ShardingMetaData; 
import io.shardingsphere.core.parsing.parser.dialect.mysql.statement.ShowColumnsStatement;

import io.shardingsphere.core.parsing.parser.dialect.mysql.statement.ShowDatabasesStatement;

import io.shardingsphere.core.rule.ShardingRule;

import io.shardingsphere.core.event.ShardingEventBusInstance;

import io.shardingsphere.opentracing.ShardingTracer;

import org.junit.AfterClass;

import io.shardingsphere.opentracing.listener.BaseEventListenerTest;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;



import javax.sql.DataSource;

import java.lang.reflect.Field;

import java.lang.reflect.InvocationTargetException;

import java.lang.reflect.Method;

import java.sql.Connection;
@@ -61,27 +51,14 @@ import static org.junit.Assert.assertTrue; 
import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.when;



public final class MergeEventListenerTest {

    

    private static final MockTracer TRACER = new MockTracer(new ThreadLocalActiveSpanSource(), MockTracer.Propagator.TEXT_MAP);

public final class MergeEventListenerTest extends BaseEventListenerTest {

    

    private ShardingContext shardingContext;

    

    private MergeEngine mergeEngine;

    

    @BeforeClass

    public static void init() {

        ShardingTracer.init(TRACER);

    }

    

    @AfterClass

    public static void tearDown() throws NoSuchFieldException, IllegalAccessException {

        releaseTracer();

    }

    

    @Before

    public void setUp() throws SQLException {

        TRACER.reset();

        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();

        TableRuleConfiguration tableRuleConfig = new TableRuleConfiguration();

        tableRuleConfig.setLogicTable("t_order");
@@ -111,7 +88,7 @@ public final class MergeEventListenerTest { 
        Method mergeMethod = ShardingPreparedStatement.class.getDeclaredMethod("merge", MergeEngine.class);

        mergeMethod.setAccessible(true);

        mergeMethod.invoke(statement, mergeEngine);

        assertThat(TRACER.finishedSpans().size(), is(1));

        assertThat(getTracer().finishedSpans().size(), is(1));

    }

    

    @Test
@@ -120,7 +97,7 @@ public final class MergeEventListenerTest { 
        Method mergeMethod = ShardingStatement.class.getDeclaredMethod("merge", MergeEngine.class);

        mergeMethod.setAccessible(true);

        mergeMethod.invoke(statement, mergeEngine);

        assertThat(TRACER.finishedSpans().size(), is(1));

        assertThat(getTracer().finishedSpans().size(), is(1));

    }

    

    @Test
@@ -135,16 +112,7 @@ public final class MergeEventListenerTest { 
        } catch (final Exception ignored) {

            // CHECKSTYLE:ON

        }

        assertThat(TRACER.finishedSpans().size(), is(1));

        assertTrue((Boolean) TRACER.finishedSpans().get(0).tags().get(Tags.ERROR.getKey()));

    }

    

    private static void releaseTracer() throws NoSuchFieldException, IllegalAccessException {

        Field tracerField = GlobalTracer.class.getDeclaredField("tracer");

        tracerField.setAccessible(true);

        tracerField.set(GlobalTracer.class, NoopTracerFactory.create());

        Field subscribersByTypeField = EventBus.class.getDeclaredField("subscribersByType");

        subscribersByTypeField.setAccessible(true);

        subscribersByTypeField.set(ShardingEventBusInstance.getInstance(), HashMultimap.create());

        assertThat(getTracer().finishedSpans().size(), is(1));

        assertTrue((Boolean) getTracer().finishedSpans().get(0).tags().get(Tags.ERROR.getKey()));

    }

}

sharding-opentracing/src/test/java/io/shardingsphere/opentracing/listener/routing/RoutingEventListenerTest.java

+6 −38
Original line number Diff line number Diff line
@@ -17,13 +17,7 @@ 


package io.shardingsphere.opentracing.listener.routing;



import com.google.common.collect.HashMultimap;

import com.google.common.eventbus.EventBus;

import io.opentracing.NoopTracerFactory;

import io.opentracing.mock.MockTracer;

import io.opentracing.tag.Tags;

import io.opentracing.util.GlobalTracer;

import io.opentracing.util.ThreadLocalActiveSpanSource;

import io.shardingsphere.core.api.config.ShardingRuleConfiguration;

import io.shardingsphere.core.api.config.TableRuleConfiguration;

import io.shardingsphere.core.constant.ConnectionMode;
@@ -34,15 +28,11 @@ import io.shardingsphere.core.jdbc.core.statement.ShardingPreparedStatement; 
import io.shardingsphere.core.jdbc.core.statement.ShardingStatement;

import io.shardingsphere.core.metadata.ShardingMetaData;

import io.shardingsphere.core.rule.ShardingRule;

import io.shardingsphere.core.event.ShardingEventBusInstance;

import io.shardingsphere.opentracing.ShardingTracer;

import org.junit.AfterClass;

import io.shardingsphere.opentracing.listener.BaseEventListenerTest;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;



import javax.sql.DataSource;

import java.lang.reflect.Field;

import java.lang.reflect.InvocationTargetException;

import java.lang.reflect.Method;

import java.sql.Connection;
@@ -57,25 +47,12 @@ import static org.junit.Assert.assertTrue; 
import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.when;



public final class RoutingEventListenerTest {

    

    private static final MockTracer TRACER = new MockTracer(new ThreadLocalActiveSpanSource(), MockTracer.Propagator.TEXT_MAP);

public final class RoutingEventListenerTest extends BaseEventListenerTest {

    

    private ShardingContext shardingContext;

    

    @BeforeClass

    public static void init() {

        ShardingTracer.init(TRACER);

    }

    

    @AfterClass

    public static void tearDown() throws NoSuchFieldException, IllegalAccessException {

        releaseTracer();

    }

    

    @Before

    public void setUp() throws SQLException {

        TRACER.reset();

        ShardingRuleConfiguration shardingRuleConfig = new ShardingRuleConfiguration();

        TableRuleConfiguration tableRuleConfig = new TableRuleConfiguration();

        tableRuleConfig.setLogicTable("t_order");
@@ -104,7 +81,7 @@ public final class RoutingEventListenerTest { 
        Method sqlRouteMethod = ShardingPreparedStatement.class.getDeclaredMethod("sqlRoute");

        sqlRouteMethod.setAccessible(true);

        sqlRouteMethod.invoke(statement);

        assertThat(TRACER.finishedSpans().size(), is(1));

        assertThat(getTracer().finishedSpans().size(), is(1));

        

    }
@@ -114,7 +91,7 @@ public final class RoutingEventListenerTest { 
        Method sqlRouteMethod = ShardingStatement.class.getDeclaredMethod("sqlRoute", String.class);

        sqlRouteMethod.setAccessible(true);

        sqlRouteMethod.invoke(statement, "select * from t_order");

        assertThat(TRACER.finishedSpans().size(), is(1));

        assertThat(getTracer().finishedSpans().size(), is(1));

    }

    

    @Test
@@ -128,16 +105,7 @@ public final class RoutingEventListenerTest { 
        } catch (final Exception ex) {

            // CHECKSTYLE:ON

        }

        assertThat(TRACER.finishedSpans().size(), is(1));

        assertTrue((Boolean) TRACER.finishedSpans().get(0).tags().get(Tags.ERROR.getKey()));

    }

    

    private static void releaseTracer() throws NoSuchFieldException, IllegalAccessException {

        Field tracerField = GlobalTracer.class.getDeclaredField("tracer");

        tracerField.setAccessible(true);

        tracerField.set(GlobalTracer.class, NoopTracerFactory.create());

        Field subscribersByTypeField = EventBus.class.getDeclaredField("subscribersByType");

        subscribersByTypeField.setAccessible(true);

        subscribersByTypeField.set(ShardingEventBusInstance.getInstance(), HashMultimap.create());

        assertThat(getTracer().finishedSpans().size(), is(1));

        assertTrue((Boolean) getTracer().finishedSpans().get(0).tags().get(Tags.ERROR.getKey()));

    }

}