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The following commit(s) were added to refs/heads/master by this push:
new 65917221006 Added unit tests for ShardingSphereDataNode (#28840)
65917221006 is described below
commit 65917221006a26ac6aa3408f2bbc40ba93972bab
Author: Rajeshwar Rao <[email protected]>
AuthorDate: Tue Oct 24 19:38:35 2023 +0530
Added unit tests for ShardingSphereDataNode (#28840)
* Added unit tests for ShardingSphereDataNode
* Checkstyle fix, removed underscore from test names
---
.../persist/node/ShardingSphereDataNodeTest.java | 133 +++++++++++++++++++++
1 file changed, 133 insertions(+)
diff --git
a/kernel/metadata/core/src/test/java/org/apache/shardingsphere/metadata/persist/node/ShardingSphereDataNodeTest.java
b/kernel/metadata/core/src/test/java/org/apache/shardingsphere/metadata/persist/node/ShardingSphereDataNodeTest.java
new file mode 100644
index 00000000000..d371b077cd1
--- /dev/null
+++
b/kernel/metadata/core/src/test/java/org/apache/shardingsphere/metadata/persist/node/ShardingSphereDataNodeTest.java
@@ -0,0 +1,133 @@
+/*
+ * 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.shardingsphere.metadata.persist.node;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Optional;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+class ShardingSphereDataNodeTest {
+
+ @Test
+ void assertGetShardingSphereDataNodePath() {
+ assertThat(ShardingSphereDataNode.getShardingSphereDataNodePath(),
is("/statistics"));
+ }
+
+ @Test
+ void assertGetDatabaseNamePath() {
+ assertThat(ShardingSphereDataNode.getDatabaseNamePath("db_path"),
is("/statistics/db_path"));
+ }
+
+ @Test
+ void assertGetTablesPath() {
+ assertThat(ShardingSphereDataNode.getTablesPath("db_name",
"db_schema"), is("/statistics/db_name/schemas/db_schema/tables"));
+ }
+
+ @Test
+ void assertGetSchemaDataPath() {
+ assertThat(ShardingSphereDataNode.getSchemaDataPath("db_name",
"db_schema"), is("/statistics/db_name/schemas/db_schema"));
+ }
+
+ @Test
+ void assertGetSchemasPath() {
+ assertThat(ShardingSphereDataNode.getSchemasPath("db_name"),
is("/statistics/db_name/schemas"));
+ }
+
+ @Test
+ void assertGetTablePath() {
+ assertThat(ShardingSphereDataNode.getTablePath("db_name", "db_schema",
"tbl_name"), is("/statistics/db_name/schemas/db_schema/tables/tbl_name"));
+ }
+
+ @Test
+ void assertGetTableRowPath() {
+ assertThat(ShardingSphereDataNode.getTableRowPath("db_name",
"db_schema", "tbl_name", "key"),
is("/statistics/db_name/schemas/db_schema/tables/tbl_name/key"));
+ }
+
+ @Test
+ void assertGetDatabaseNameHappyPath() {
+
assertThat(ShardingSphereDataNode.getDatabaseName("/statistics/db_name"),
is(Optional.of("db_name")));
+ }
+
+ @Test
+ void assertGetDatabaseNameDbNameNotFoundScenario() {
+ assertThat(ShardingSphereDataNode.getDatabaseName("/statistics"),
is(Optional.empty()));
+ }
+
+ @Test
+ void assertGetSchemaNameHappyPath() {
+
assertThat(ShardingSphereDataNode.getSchemaName("/statistics/db_name/schemas/db_schema"),
is(Optional.of("db_schema")));
+ }
+
+ @Test
+ void assertGetSchemaNameSchemaNameNotFoundScenario() {
+
assertThat(ShardingSphereDataNode.getSchemaName("/statistics/db_name"),
is(Optional.empty()));
+ }
+
+ @Test
+ void assertGetDatabaseNameByDatabasePathHappyPath() {
+
assertThat(ShardingSphereDataNode.getDatabaseNameByDatabasePath("/statistics/db_name"),
is(Optional.of("db_name")));
+ }
+
+ @Test
+ void assertGetDatabaseNameByDatabasePathDbNameNotFoundScenario() {
+
assertThat(ShardingSphereDataNode.getDatabaseNameByDatabasePath("/statistics"),
is(Optional.empty()));
+ }
+
+ @Test
+ void assertGetSchemaNameBySchemaPathHappyPath() {
+
assertThat(ShardingSphereDataNode.getSchemaNameBySchemaPath("/statistics/db_name/schemas/db_schema"),
is(Optional.of("db_schema")));
+ }
+
+ @Test
+ void assertGetSchemaNameBySchemaPathSchemaNameNotFoundScenario() {
+
assertThat(ShardingSphereDataNode.getSchemaNameBySchemaPath("/statistics/db_name"),
is(Optional.empty()));
+ }
+
+ @Test
+ void assertGetTableNameHappyPath() {
+
assertThat(ShardingSphereDataNode.getTableName("/statistics/db_name/schemas/db_schema/tables/tbl_name"),
is(Optional.of("tbl_name")));
+ }
+
+ @Test
+ void assertGetTableNameTableNameNotFoundScenario() {
+
assertThat(ShardingSphereDataNode.getTableName("/statistics/db_name/schemas/db_schema"),
is(Optional.empty()));
+ }
+
+ @Test
+ void assertGetTableNameByRowPathHappyPath() {
+
assertThat(ShardingSphereDataNode.getTableNameByRowPath("/statistics/db_name/schemas/db_schema/tables/tbl_name"),
is(Optional.of("tbl_name")));
+ }
+
+ @Test
+ void assertGetTableNameByRowPathTableNameNotFoundScenario() {
+
assertThat(ShardingSphereDataNode.getTableNameByRowPath("/statistics/db_name/schemas/db_schema"),
is(Optional.empty()));
+ }
+
+ @Test
+ void assertGetRowUniqueKeyHappyPath() {
+
assertThat(ShardingSphereDataNode.getRowUniqueKey("/statistics/db_name/schemas/db_schema/tables/tbl_name/key"),
is(Optional.of("key")));
+ }
+
+ @Test
+ void assertGetRowUniqueKeyUniqueKeyNotFoundScenario() {
+
assertThat(ShardingSphereDataNode.getRowUniqueKey("/statistics/db_name/schemas/db_schema/tables/tbl_name"),
is(Optional.empty()));
+ }
+}
