Add more test cases on DatabaseMetaDataNode

apache · Sep 24, 2024 · 70cc22b · 70cc22b
1 parent 8365016
commit 70cc22b
Showing 1 changed file with 51 additions and 0 deletions.
diff --git a/...c/test/java/org/apache/shardingsphere/metadata/persist/node/DatabaseMetaDataNodeTest.java b/...c/test/java/org/apache/shardingsphere/metadata/persist/node/DatabaseMetaDataNodeTest.java
@@ -23,35 +23,86 @@
 
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 class DatabaseMetaDataNodeTest {
 
+    @Test
+    void assertGetDatabaseNamePath() {
+        assertThat(DatabaseMetaDataNode.getDatabaseNamePath("foo_db"), is("/metadata/foo_db"));
+    }
+
+    @Test
+    void assertGetMetaDataSchemaPath() {
+        assertThat(DatabaseMetaDataNode.getMetaDataSchemaPath("foo_db", "foo_schema"), is("/metadata/foo_db/schemas/foo_schema"));
+    }
+
+    @Test
+    void assertGetMetaDataSchemasPath() {
+        assertThat(DatabaseMetaDataNode.getMetaDataSchemasPath("foo_db"), is("/metadata/foo_db/schemas"));
+    }
+
+    @Test
+    void assertGetMetaDataTablesPath() {
+        assertThat(DatabaseMetaDataNode.getMetaDataTablesPath("foo_db", "foo_schema"), is("/metadata/foo_db/schemas/foo_schema/tables"));
+    }
+
     @Test
     void assertGetDatabaseName() {
         Optional<String> actual = DatabaseMetaDataNode.getDatabaseName("/metadata/foo_db");
         assertTrue(actual.isPresent());
         assertThat(actual.get(), is("foo_db"));
     }
 
+    @Test
+    void assertGetDatabaseNameIfNotFound() {
+        assertFalse(DatabaseMetaDataNode.getDatabaseName("/metadata").isPresent());
+    }
+
     @Test
     void assertGetDatabaseNameBySchemaNode() {
         Optional<String> actual = DatabaseMetaDataNode.getDatabaseNameBySchemaNode("/metadata/foo_db/schemas/foo_schema");
         assertTrue(actual.isPresent());
         assertThat(actual.get(), is("foo_db"));
     }
 
+    @Test
+    void assertGetDatabaseNameBySchemaNodeIfNotFound() {
+        assertFalse(DatabaseMetaDataNode.getDatabaseNameBySchemaNode("/xxx/foo_db").isPresent());
+    }
+
     @Test
     void assertGetSchemaName() {
         Optional<String> actual = DatabaseMetaDataNode.getSchemaName("/metadata/foo_db/schemas/foo_schema");
         assertTrue(actual.isPresent());
         assertThat(actual.get(), is("foo_schema"));
     }
 
+    @Test
+    void assertGetSchemaNameIfNotFound() {
+        assertFalse(DatabaseMetaDataNode.getSchemaName("/metadata/foo_db/xxx/foo_schema").isPresent());
+    }
+
     @Test
     void assertGetSchemaNameByTableNode() {
         Optional<String> actual = DatabaseMetaDataNode.getSchemaNameByTableNode("/metadata/foo_db/schemas/foo_schema/tables");
         assertTrue(actual.isPresent());
         assertThat(actual.get(), is("foo_schema"));
     }
+
+    @Test
+    void assertGetSchemaNameByTableNodeIfNotFound() {
+        assertFalse(DatabaseMetaDataNode.getSchemaNameByTableNode("/xxx/foo_db/schemas/foo_schema/tables").isPresent());
+    }
+
+    @Test
+    void assertGetVersionNodeByActiveVersionPath() {
+        assertThat(DatabaseMetaDataNode.getVersionNodeByActiveVersionPath("foo_rule", "1"), is("foo_rule/1"));
+    }
+
+    @Test
+    void assertGetMetaDataNode() {
+        assertThat(DatabaseMetaDataNode.getMetaDataNode(), is("/metadata"));
+    }
 }