Port Python test to Elixir: 17-multi-type-value-test

test/elixir/test/config/suite.elixir

@@ -735,5 +735,11 @@
   ],
   "IgnoreDesignDocsForAllDocsIndexTests": [
     "should not return design docs"
+  ],
+  "MultiValueFieldTests": [
+    "can query with name",
+    "can query with name subfield",
+    "can query with name range",
+    "can query with age and name range"
   ]
 }

test/elixir/test/mango/17_multi_type_value_test.exs

@@ -0,0 +1,70 @@
+# Licensed 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.
+
+defmodule MultiValueFieldTests do
+  use CouchTestCase
+
+  @db_name "multi-type-value-docs"
+  @docs [
+    %{"_id" => "1", "name" => "Jimi", "age" => 10},
+    %{"_id" => "2", "name" => %{"forename" => "Eddie"}, "age" => 20},
+    %{"_id" => "3", "name" => nil, "age" => 30},
+    %{"_id" => "4", "name" => 1, "age" => 40},
+    %{"_id" => "5", "forename" => "Sam", "age" => 50}
+  ]
+
+  setup do
+    MangoDatabase.recreate(@db_name)
+    MangoDatabase.save_docs(@db_name, @docs)
+    :ok
+  end
+
+  test "can query with name" do
+    selector = %{"name" => %{"$exists" => true}}
+    {:ok, docs} = MangoDatabase.find(@db_name, selector)
+
+    assert length(docs) == 4
+    for doc <- docs do
+      assert Map.has_key?(doc, "name")
+    end
+  end
+
+  test "can query with name subfield" do
+    selector = %{"name.forename" => %{"$exists" => true}}
+    {:ok, docs} = MangoDatabase.find(@db_name, selector)
+
+    assert length(docs) == 1
+    assert Enum.at(docs, 0)["_id"] == "2"
+  end
+
+  test "can query with name range" do
+    selector = %{"name" => %{"$gte" => 0}}
+    {:ok, docs} = MangoDatabase.find(@db_name, selector)
+
+    assert length(docs) == 3
+    for doc <- docs do
+      assert Map.has_key?(doc, "name")
+      assert doc["name"] in [1, "Jimi", %{"forename" => "Eddie"}]
+    end
+  end
+
+  test "can query with age and name range" do
+    selector = %{"age" => %{"$gte" => 0, "$lt" => 40}, "name" => %{"$gte" => 0}}
+    {:ok, docs} = MangoDatabase.find(@db_name, selector)
+
+    assert length(docs) == 2
+    for doc <- docs do
+      assert Map.has_key?(doc, "name")
+      assert doc["name"] in [1, "Jimi", %{"forename" => "Eddie"}]
+    end
+  end
+end