(shardingsphere) branch master updated: Add more test cases on VolumeBasedRangeShardingAlgorithm (#33706)

[zhangliang]

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zhangliang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new e878d615ceb Add more test cases on VolumeBasedRangeShardingAlgorithm 
(#33706)
e878d615ceb is described below

commit e878d615ceb426b9c7aa9316ca9ecc83152b0242
Author: Liang Zhang <zhangli...@apache.org>
AuthorDate: Mon Nov 18 16:10:56 2024 +0800

    Add more test cases on VolumeBasedRangeShardingAlgorithm (#33706)
---
 .../sharding/range/VolumeBasedRangeShardingAlgorithmTest.java     | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git 
a/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithmTest.java
 
b/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithmTest.java
index e4d22337223..ee2e5f290eb 100644
--- 
a/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithmTest.java
+++ 
b/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/algorithm/sharding/range/VolumeBasedRangeShardingAlgorithmTest.java
@@ -18,6 +18,7 @@
 package org.apache.shardingsphere.sharding.algorithm.sharding.range;
 
 import com.google.common.collect.Range;
+import 
org.apache.shardingsphere.infra.algorithm.core.exception.AlgorithmInitializationException;
 import org.apache.shardingsphere.infra.datanode.DataNodeInfo;
 import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
 import 
org.apache.shardingsphere.sharding.api.sharding.standard.PreciseShardingValue;
@@ -35,6 +36,7 @@ import java.util.Properties;
 
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 class VolumeBasedRangeShardingAlgorithmTest {
@@ -52,6 +54,12 @@ class VolumeBasedRangeShardingAlgorithmTest {
         return PropertiesBuilder.build(new Property("range-lower", "10"), new 
Property("range-upper", "45"), new Property("sharding-volume", "10"));
     }
     
+    @Test
+    void assertInitFailedWithInvalidRange() {
+        assertThrows(AlgorithmInitializationException.class, () -> 
TypedSPILoader.getService(ShardingAlgorithm.class, "VOLUME_RANGE",
+                PropertiesBuilder.build(new Property("range-lower", "20"), new 
Property("range-upper", "15"), new Property("sharding-volume", "10"))));
+    }
+    
     @Test
     void assertPreciseDoSharding() {
         assertPreciseDoSharding(new PreciseShardingValue<>("t_order", 
"order_id", DATA_NODE_INFO, 0L));