1 files changed, 57 insertions, 0 deletions
diff --git a/src/arrow/c_glib/test/test-time64-array.rb b/src/arrow/c_glib/test/test-time64-array.rb
new file mode 100644
index 000000000..775d3153a
--- /dev/null
+++ b/src/arrow/c_glib/test/test-time64-array.rb
@@ -0,0 +1,57 @@
+# 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 TestTime64Array < Test::Unit::TestCase
+  include Helper::Buildable
+  include Helper::Omittable
+
+  def test_new
+    midnight = 0
+    after_midnight = 60 * 10 * 1000 * 1000 # 00:10:00.000000
+    raw_data = [midnight, after_midnight]
+    data_type = Arrow::Time64DataType.new(:micro)
+    assert_equal(build_time64_array(:micro, [*raw_data, nil]),
+                 Arrow::Time64Array.new(data_type,
+                                        3,
+                                        Arrow::Buffer.new(raw_data.pack("q*")),
+                                        Arrow::Buffer.new([0b011].pack("C*")),
+                                        -1))
+  end
+
+  def test_buffer
+    midnight = 0
+    after_midnight = 60 * 10 * 1000 * 1000 # 00:10:00.000000
+    raw_data = [midnight, after_midnight]
+    array = build_time64_array(:micro, raw_data)
+    assert_equal(raw_data.pack("q*"),
+                 array.buffer.data.to_s)
+  end
+
+  def test_value
+    after_midnight = 60 * 10 * 1000 * 1000 # 00:10:00.000000
+    array = build_time64_array(:micro, [after_midnight])
+    assert_equal(after_midnight, array.get_value(0))
+  end
+
+  def test_values
+    midnight = 0
+    after_midnight = 60 * 10 * 1000 * 1000 # 00:10:00.000000
+    raw_data = [midnight, after_midnight]
+    array = build_time64_array(:micro, raw_data)
+    assert_equal(raw_data, array.values)
+  end
+end