[beam] branch master updated: [BEAM-6468] Allow creating empty TestBoundedTable.

[anton]

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The following commit(s) were added to refs/heads/master by this push:
     new 4142f55  [BEAM-6468] Allow creating empty TestBoundedTable.
     new 50d0760  Merge pull request #7568 from 
amaliujia/rui_wang-fix_testbounded_table
4142f55 is described below

commit 4142f5509ca0fce2e57b8b1c3420bad58baa8611
Author: amaliujia <amaliu...@gmail.com>
AuthorDate: Fri Jan 18 12:15:20 2019 -0800

    [BEAM-6468] Allow creating empty TestBoundedTable.
---
 .../sql/meta/provider/test/TestBoundedTable.java   |  4 +-
 .../sdk/extensions/sql/TestBoundedTableTest.java   | 43 ++++++++++++++++++++++
 2 files changed, 46 insertions(+), 1 deletion(-)

diff --git 
a/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/meta/provider/test/TestBoundedTable.java
 
b/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/meta/provider/test/TestBoundedTable.java
index 9a64791..5c92c47 100644
--- 
a/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/meta/provider/test/TestBoundedTable.java
+++ 
b/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/meta/provider/test/TestBoundedTable.java
@@ -93,7 +93,9 @@ public class TestBoundedTable extends TestTable {
   @Override
   public PCollection<Row> buildIOReader(PBegin begin) {
     return begin
-        .apply("MockedBoundedTable_Reader_" + COUNTER.incrementAndGet(), 
Create.of(rows))
+        .apply(
+            "MockedBoundedTable_Reader_" + COUNTER.incrementAndGet(),
+            Create.of(rows).withRowSchema(schema))
         .setRowSchema(getSchema());
   }
 
diff --git 
a/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/TestBoundedTableTest.java
 
b/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/TestBoundedTableTest.java
new file mode 100644
index 0000000..2657b30
--- /dev/null
+++ 
b/sdks/java/extensions/sql/src/test/java/org/apache/beam/sdk/extensions/sql/TestBoundedTableTest.java
@@ -0,0 +1,43 @@
+/*
+ * 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.beam.sdk.extensions.sql;
+
+import org.apache.beam.sdk.extensions.sql.meta.provider.test.TestBoundedTable;
+import org.apache.beam.sdk.schemas.Schema;
+import org.apache.beam.sdk.testing.TestPipeline;
+import org.apache.beam.sdk.values.PBegin;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** test TestBoundedTable class. */
+@RunWith(JUnit4.class)
+public class TestBoundedTableTest {
+
+  @Rule public final TestPipeline pipeline = TestPipeline.create();
+
+  @Test
+  public void testCreatingEmptyTable() {
+    TestBoundedTable emptyTable =
+        TestBoundedTable.of(
+            
Schema.builder().addInt32Field("ColId").addStringField("Value").build());
+    emptyTable.buildIOReader(PBegin.in(pipeline));
+    pipeline.run();
+  }
+}