diff --git a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaDataTest.java b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaDataTest.java
index 9220183637953..d9c1147adbdb9 100644
--- a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaDataTest.java
+++ b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaDataTest.java
@@ -94,4 +94,26 @@ private ShardingSphereDatabase mockDatabase(final ResourceMetaData resourceMetaD
         when(result.getRuleMetaData()).thenReturn(new RuleMetaData(Collections.singleton(databaseResourceHeldRule)));
         return result;
     }
+    
+    @Test
+    void assertContainsDatabase() {
+        ResourceHeldRule<?> globalResourceHeldRule = mock(ResourceHeldRule.class);
+        ShardingSphereDatabase database = mockDatabase(mock(ResourceMetaData.class, RETURNS_DEEP_STUBS), new MockedDataSource(), globalResourceHeldRule);
+        Map<String, ShardingSphereDatabase> databases = new HashMap<>(Collections.singletonMap("foo_db", database));
+        ConfigurationProperties configProps = new ConfigurationProperties(new Properties());
+        ShardingSphereMetaData metaData = new ShardingSphereMetaData(databases, mock(ResourceMetaData.class),
+                new RuleMetaData(Collections.singleton(globalResourceHeldRule)), configProps);
+        assertTrue(metaData.containsDatabase("foo_db"));
+    }
+    
+    @Test
+    void assertGetDatabase() {
+        ResourceHeldRule<?> globalResourceHeldRule = mock(ResourceHeldRule.class);
+        ShardingSphereDatabase database = mockDatabase(mock(ResourceMetaData.class, RETURNS_DEEP_STUBS), new MockedDataSource(), globalResourceHeldRule);
+        Map<String, ShardingSphereDatabase> databases = new HashMap<>(Collections.singletonMap("foo_db", database));
+        ConfigurationProperties configProps = new ConfigurationProperties(new Properties());
+        ShardingSphereMetaData metaData = new ShardingSphereMetaData(databases, mock(ResourceMetaData.class),
+                new RuleMetaData(Collections.singleton(globalResourceHeldRule)), configProps);
+        assertThat(metaData.getDatabase("foo_db"), is(database));
+    }
 }