[GitHub] [incubator-shardingsphere] sunbufu commented on a change in pull request #2678: Fix#2629

[GitBox <gi...@apache.org>]

sunbufu commented on a change in pull request #2678: Fix#2629
URL: https://github.com/apache/incubator-shardingsphere/pull/2678#discussion_r301354273
 
 

 ##########
 File path: sharding-core/sharding-core-common/src/test/java/org/apache/shardingsphere/core/rule/ShardingRuleTest.java
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 @@ -328,6 +329,33 @@ public void assertGetShardingLogicTableNames() {
         ShardingRule actual = createMaximumShardingRule();
         assertThat(actual.getShardingLogicTableNames(Arrays.asList("LOGIC_TABLE", "BROADCAST_TABLE")), CoreMatchers.<Collection<String>>is(Collections.singletonList("LOGIC_TABLE")));
     }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void assertConstructShardingRuleWithNullShardingRuleConfiguration(){
+        try {
+        new ShardingRule(null, createDataSourceNames());
+            fail("should throw a IllegalArgumentException when execute ShardingRule's constructor with null ShardingRuleConfiguration");
+        } catch (IllegalArgumentException ignored){
+        } catch (Exception ex){
+            fail("should throw a IllegalArgumentException when execute ShardingRule's construction with null ShardingRuleConfiguration");
+        }
+    }
+
+    @Test(expected = IllegalArgumentException.class)
 
 Review comment:
   I'll do it later.

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