1 files changed, 39 insertions, 0 deletions
diff --git a/src/arrow/c_glib/test/test-map-array.rb b/src/arrow/c_glib/test/test-map-array.rb
new file mode 100644
index 000000000..d70746c84
--- /dev/null
+++ b/src/arrow/c_glib/test/test-map-array.rb
@@ -0,0 +1,39 @@
+# 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.
+
+class TestMapArray < Test::Unit::TestCase
+  include Helper::Buildable
+
+  def setup
+    offsets = build_int32_array([0, 2, 5])
+    @keys = build_string_array(["a", "b", "c", "d", "e"])
+    @items = build_int16_array([0, 1, 2, 3, 4])
+    @map_array = Arrow::MapArray.new(offsets,
+                                     @keys,
+                                     @items)
+  end
+
+  def test_keys
+    assert_equal(@keys,
+                 @map_array.keys)
+  end
+
+  def test_items
+    assert_equal(@items,
+                 @map_array.items)
+  end
+end