HBASE-20968 list_procedures_test fails due to no matching regex

hbase-shell/src/test/ruby/shell/list_procedures_test.rb

@@ -0,0 +1,70 @@
+#
+#
+# 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.
+#
+
+require 'hbase_constants'
+require 'shell'
+
+include HBaseConstants
+
+module Hbase
+  class ListProceduresTest < Test::Unit::TestCase
+    include TestHelpers
+
+    def setup
+      setup_hbase
+
+      @master = $TEST_CLUSTER.getHBaseClusterInterface.getMaster
+      @executor = @master.getMasterProcedureExecutor
+
+      @list_procedures = Shell::Commands::ListProcedures.new(@shell)
+    end
+
+    def teardown
+      shutdown
+    end
+
+    def create_procedure_regexp(table_name)
+      regexp_string = '[0-9]+ .*ShellTestProcedure SUCCESS.*' \
+        "\[{\"value\"=>\"#{table_name}\"}\]";
+      Regexp.new(regexp_string)
+    end
+
+    define_test 'list procedures' do
+      procedure = org.apache.hadoop.hbase.client.procedure.ShellTestProcedure.new
+      procedure.tableNameString = 'table1'
+
+      proc_id = @executor.submitProcedure(procedure)
+      sleep(0.1) until @executor.isFinished(proc_id)
+
+      output = capture_stdout { @list_procedures.command }
+
+      regexp = create_procedure_regexp('table1')
+      matching_lines = 0
+
+      lines = output.split(/\n/)
+      lines.each do |line|
+        if regexp.match(line)
+          matching_lines += 1
+        end
+      end
+
+      assert_equal(1, matching_lines)
+    end
+  end
+end