diff --git a/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionEngineTest.java b/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionEngineTest.java
index a47cb22b212754d0e7fbfdbae3fcfe38ba36312a..63deb55e1a72c1b6a62b33b5e0f325360da11bcc 100644
--- a/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionEngineTest.java
+++ b/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionEngineTest.java
@@ -20,12 +20,24 @@ package org.apache.shardingsphere.core.optimize.segment.select.projection.engine
 import com.google.common.base.Optional;
 import org.apache.shardingsphere.core.optimize.segment.select.projection.Projection;
 import org.apache.shardingsphere.core.optimize.segment.select.projection.impl.ShorthandProjection;
+import org.apache.shardingsphere.core.optimize.segment.select.projection.impl.ColumnProjection;
+import org.apache.shardingsphere.core.optimize.segment.select.projection.impl.ExpressionProjection;
+import org.apache.shardingsphere.core.optimize.segment.select.projection.impl.AggregationDistinctProjection;
+import org.apache.shardingsphere.core.optimize.segment.select.projection.impl.AggregationProjection;
+import org.apache.shardingsphere.core.parse.core.constant.AggregationType;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.column.ColumnSegment;
 import org.apache.shardingsphere.core.parse.sql.segment.dml.item.ShorthandSelectItemSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.item.ColumnSelectItemSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.item.ExpressionSelectItemSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.item.AggregationDistinctSelectItemSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.item.AggregationSelectItemSegment;
 import org.apache.shardingsphere.core.parse.sql.segment.generic.TableSegment;
 import org.junit.Test;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertThat;
+import static org.hamcrest.CoreMatchers.instanceOf;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
@@ -43,6 +55,40 @@ public final class ProjectionEngineTest {
         when(shorthandSelectItemSegment.getOwner()).thenReturn(Optional.of(mock(TableSegment.class)));
         Optional<Projection> projection = new ProjectionEngine().createProjection(null, shorthandSelectItemSegment);
         assertTrue(projection.isPresent());
-        assertTrue(projection.get() instanceof ShorthandProjection);
+        assertThat(projection.get(), instanceOf(ShorthandProjection.class));
     }
+    
+    @Test
+    public void assertProjectionCreatedWhenSelectItemSegmentInstanceOfColumnSelectItemSegment() {
+        ColumnSelectItemSegment columnSelectItemSegment = new ColumnSelectItemSegment("text", new ColumnSegment(0, 10, "name"));
+        columnSelectItemSegment.setAlias("alias");
+        Optional<Projection> projection = new ProjectionEngine().createProjection(null, columnSelectItemSegment);
+        assertTrue(projection.isPresent());
+        assertThat(projection.get(), instanceOf(ColumnProjection.class));
+    }
+
+    @Test
+    public void assertProjectionCreatedWhenSelectItemSegmentInstanceOfExpressionSelectItemSegment() {
+        ExpressionSelectItemSegment expressionSelectItemSegment = new ExpressionSelectItemSegment(0, 10, "text");
+        Optional<Projection> projection = new ProjectionEngine().createProjection(null, expressionSelectItemSegment);
+        assertTrue(projection.isPresent());
+        assertThat(projection.get(), instanceOf(ExpressionProjection.class));
+    }
+    
+    @Test
+    public void assertProjectionCreatedWhenSelectItemSegmentInstanceOfAggregationDistinctSelectItemSegment() {
+        AggregationDistinctSelectItemSegment aggregationDistinctSelectItemSegment = new AggregationDistinctSelectItemSegment(0, 10, "text", AggregationType.COUNT, 0, "distinctExpression");
+        Optional<Projection> projection = new ProjectionEngine().createProjection("select count(1) from table_1", aggregationDistinctSelectItemSegment);
+        assertTrue(projection.isPresent());
+        assertThat(projection.get(), instanceOf(AggregationDistinctProjection.class));
+    }
+    
+    @Test
+    public void assertProjectionCreatedWhenSelectItemSegmentInstanceOfAggregationSelectItemSegment() {
+        AggregationSelectItemSegment aggregationSelectItemSegment = new AggregationSelectItemSegment(0, 10, "text", AggregationType.COUNT, 0);
+        Optional<Projection> projection = new ProjectionEngine().createProjection("select count(1) from table_1", aggregationSelectItemSegment);
+        assertTrue(projection.isPresent());
+        assertThat(projection.get(), instanceOf(AggregationProjection.class));
+    }
+    
 }
diff --git a/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionsContextEngineTest.java b/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionsContextEngineTest.java
index 829a94332288bce75d7a7565767470decc374500..36584dc63590fb3853354e289ad4c424de23bdfa 100644
--- a/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionsContextEngineTest.java
+++ b/sharding-core/sharding-core-preprocessor/src/test/java/org/apache/shardingsphere/core/optimize/segment/select/projection/engine/ProjectionsContextEngineTest.java
@@ -20,11 +20,17 @@ package org.apache.shardingsphere.core.optimize.segment.select.projection.engine
 import org.apache.shardingsphere.core.optimize.segment.select.groupby.GroupByContext;
 import org.apache.shardingsphere.core.optimize.segment.select.orderby.OrderByContext;
 import org.apache.shardingsphere.core.optimize.segment.select.projection.ProjectionsContext;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.item.SelectItemSegment;
 import org.apache.shardingsphere.core.parse.sql.segment.dml.item.SelectItemsSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.dml.item.ShorthandSelectItemSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.generic.SchemaSegment;
+import org.apache.shardingsphere.core.parse.sql.segment.generic.TableSegment;
 import org.apache.shardingsphere.core.parse.sql.statement.dml.SelectStatement;
 
 import org.junit.Test;
 
+import java.util.Collections;
+
 import static org.junit.Assert.assertNotNull;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -39,4 +45,18 @@ public final class ProjectionsContextEngineTest {
         ProjectionsContext projectionsContext = projectionsContextEngine.createProjectionsContext(null, selectStatement, mock(GroupByContext.class), mock(OrderByContext.class));
         assertNotNull(projectionsContext);
     }
+    
+    @Test
+    public void assertProjectionsContextCreatedProperlyWhenSelectItemPresent() {
+        SelectStatement selectStatement = mock(SelectStatement.class);
+        SelectItemsSegment selectItemsSegment = mock(SelectItemsSegment.class);
+        when(selectStatement.getSelectItems()).thenReturn(selectItemsSegment);
+        ShorthandSelectItemSegment shorthandSelectItemSegment = new ShorthandSelectItemSegment(0, 10, "text");
+        TableSegment owner = new TableSegment(0, 10, "name");
+        owner.setOwner(new SchemaSegment(0, 10, "name"));
+        shorthandSelectItemSegment.setOwner(owner);
+        when(selectItemsSegment.getSelectItems()).thenReturn(Collections.<SelectItemSegment>singleton(shorthandSelectItemSegment));
+        ProjectionsContext projectionsContext = new ProjectionsContextEngine(null).createProjectionsContext(null, selectStatement, mock(GroupByContext.class), mock(OrderByContext.class));
+        assertNotNull(projectionsContext);
+    }
 }