HBASE-22382 Refactor tests in TestFromClientSide (#385)

Signed-off-by: Duo Zhang <[email protected]>
apache · Jul 24, 2019 · 542ae47 · 542ae47
1 parent 7ebf80f
commit 542ae47
Showing 1 changed file with 32 additions and 15 deletions.
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide.java
@@ -1155,21 +1155,25 @@ public void testSingleRowMultipleFamily() throws Exception {
     }
   }
 
-  @Test
-  public void testNull() throws Exception {
-    final TableName tableName = TableName.valueOf(name.getMethodName());
-
+  @Test(expected = IOException.class)
+  public void testNullTableName() throws IOException {
     // Null table name (should NOT work)
-    try {
-      TEST_UTIL.createTable((TableName)null, FAMILY);
-      fail("Creating a table with null name passed, should have failed");
-    } catch(Exception e) {}
+    TEST_UTIL.createTable((TableName)null, FAMILY);
+    fail("Creating a table with null name passed, should have failed");
+  }
+
+  @Test(expected = IOException.class)
+  public void testNullFamilyName() throws IOException {
+    final TableName tableName = TableName.valueOf(name.getMethodName());
 
     // Null family (should NOT work)
-    try {
-      TEST_UTIL.createTable(tableName, new byte[][]{null});
-      fail("Creating a table with a null family passed, should fail");
-    } catch(Exception e) {}
+    TEST_UTIL.createTable(tableName, new byte[][]{null});
+    fail("Creating a table with a null family passed, should fail");
+  }
+
+  @Test
+  public void testNullRowAndQualifier() throws Exception {
+    final TableName tableName = TableName.valueOf(name.getMethodName());
 
     try (Table ht = TEST_UTIL.createTable(tableName, FAMILY)) {
 
@@ -1201,9 +1205,13 @@ public void testNull() throws Exception {
         assertEmptyResult(result);
       }
     }
+  }
 
-    // Use a new table
-    try (Table ht = TEST_UTIL.createTable(TableName.valueOf(name.getMethodName() + "2"), FAMILY)) {
+  @Test
+  public void testNullEmptyQualifier() throws Exception {
+    final TableName tableName = TableName.valueOf(name.getMethodName());
+
+    try (Table ht = TEST_UTIL.createTable(tableName, FAMILY)) {
 
       // Empty qualifier, byte[0] instead of null (should work)
       try {
@@ -1232,9 +1240,16 @@ public void testNull() throws Exception {
         assertEmptyResult(result);
 
       } catch (Exception e) {
-        throw new IOException("Using a row with null qualifier threw exception, should ");
+        throw new IOException("Using a row with null qualifier should not throw exception");
       }
+    }
+  }
+
+  @Test
+  public void testNullValue() throws IOException {
+    final TableName tableName = TableName.valueOf(name.getMethodName());
 
+    try (Table ht = TEST_UTIL.createTable(tableName, FAMILY)) {
       // Null value
       try {
         Put put = new Put(ROW);
@@ -1550,6 +1565,7 @@ public void testVersions() throws Exception {
   }
 
   @Test
+  @SuppressWarnings("checkstyle:MethodLength")
   public void testVersionLimits() throws Exception {
     final TableName tableName = TableName.valueOf(name.getMethodName());
     byte [][] FAMILIES = makeNAscii(FAMILY, 3);
@@ -5965,6 +5981,7 @@ public void testNullWithReverseScan() throws Exception {
   }
 
   @Test
+  @SuppressWarnings("checkstyle:MethodLength")
   public void testDeletesWithReverseScan() throws Exception {
     final TableName tableName = TableName.valueOf(name.getMethodName());
     byte[][] ROWS = makeNAscii(ROW, 6);