modify testcase for getCollectionStatistics (#470)

Signed-off-by: yongpengli-z <yongpeng.li@zilliz.com>

tests/milvustest/pom.xml

@@ -84,7 +84,7 @@
         <dependency>
             <groupId>io.milvus</groupId>
             <artifactId>milvus-sdk-java</artifactId>
-            <version>2.2.3</version>
+            <version>2.2.5</version>
         </dependency>
         <dependency>
             <groupId>com.google.protobuf</groupId>

tests/milvustest/src/test/java/com/zilliz/milvustest/collection/GetCollectionStatisticsTest.java

@@ -2,21 +2,42 @@ package com.zilliz.milvustest.collection;
 
 import com.zilliz.milvustest.common.BaseTest;
 import com.zilliz.milvustest.common.CommonData;
+import com.zilliz.milvustest.common.CommonFunction;
 import io.milvus.grpc.GetCollectionStatisticsResponse;
 import io.milvus.param.R;
+import io.milvus.param.collection.DropCollectionParam;
 import io.milvus.param.collection.GetCollectionStatisticsParam;
+import io.milvus.param.dml.InsertParam;
 import io.milvus.response.GetCollStatResponseWrapper;
 import io.qameta.allure.Epic;
 import io.qameta.allure.Feature;
 import io.qameta.allure.Severity;
 import io.qameta.allure.SeverityLevel;
 import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
+import java.util.List;
+
 @Epic("Collection")
 @Feature("GetCollectionStatistics")
 public class GetCollectionStatisticsTest extends BaseTest {
 
+  public String commonCollection;
+
+  @BeforeClass(description = "Create collection before test",alwaysRun=true)
+  public void provideCollectionName() {
+    String newCollection = CommonFunction.createNewCollection();
+    commonCollection = newCollection;
+    List<InsertParam.Field> fields = CommonFunction.generateData(2000);
+    CommonFunction.insertDataIntoCollection(newCollection,fields);
+  }
+  @AfterClass(description = "drop collection before test",alwaysRun=true)
+  public void dropCollection() {
+    milvusClient.dropCollection(DropCollectionParam.newBuilder().withCollectionName(commonCollection).build());
+  }
+
   @Severity(SeverityLevel.BLOCKER)
   @Test(description = "Shows the statistics information of a collection.",groups = {"Smoke"})
   public void getCollectionStatisticsInfo() {
@@ -24,7 +45,7 @@ public class GetCollectionStatisticsTest extends BaseTest {
         milvusClient
             .getCollectionStatistics( // Return the statistics information of the collection.
                 GetCollectionStatisticsParam.newBuilder()
-                    .withCollectionName(CommonData.defaultCollection)
+                    .withCollectionName(commonCollection)
                     .withFlush(false)
                     .build());
     Assert.assertEquals(respCollectionStatistics.getStatus().intValue(), 0);
@@ -41,7 +62,7 @@ public class GetCollectionStatisticsTest extends BaseTest {
         milvusClient
             .getCollectionStatistics( // Return the statistics information of the collection.
                 GetCollectionStatisticsParam.newBuilder()
-                    .withCollectionName(CommonData.defaultCollection)
+                    .withCollectionName(commonCollection)
                     .withFlush(true)
                     .build());
     Assert.assertEquals(respCollectionStatistics.getStatus().intValue(), 0);

tests/milvustest/src/test/java/resources/temp/rowJson0.json

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