import quincy 17.2.0

[ceph.git] / ceph / src / arrow / c_glib / test / test-time64-data-type.rb

diff --git a/ceph/src/arrow/c_glib/test/test-time64-data-type.rb b/ceph/src/arrow/c_glib/test/test-time64-data-type.rb
new file mode 100644 (file)
index 0000000..812e922
--- /dev/null
+++ b/ceph/src/arrow/c_glib/test/test-time64-data-type.rb
@@ -0,0 +1,56 @@
+# 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 TestTime64DataType < Test::Unit::TestCase
+  def test_type
+    data_type = Arrow::Time64DataType.new(:micro)
+    assert_equal(Arrow::Type::TIME64, data_type.id)
+  end
+
+  def test_name
+    data_type = Arrow::Time64DataType.new(:micro)
+    assert_equal("time64", data_type.name)
+  end
+
+  def test_invalid_unit
+    message =
+      "[time64-data-type][new] time unit must be micro or nano: <second>"
+    assert_raise(Arrow::Error::Invalid.new(message)) do
+      Arrow::Time64DataType.new(:second)
+    end
+  end
+
+  sub_test_case("micro") do
+    def setup
+      @data_type = Arrow::Time64DataType.new(:micro)
+    end
+
+    def test_to_s
+      assert_equal("time64[us]", @data_type.to_s)
+    end
+  end
+
+  sub_test_case("nano") do
+    def setup
+      @data_type = Arrow::Time64DataType.new(:nano)
+    end
+
+    def test_to_s
+      assert_equal("time64[ns]", @data_type.to_s)
+    end
+  end
+end