Add tests for query parameters (array of integer/string) (#17686)

* add tests for query parameters in python client

* update other samples

* update samples

samples/client/echo_api/python/test/test_test_query_style_form_explode_true_array_integer_query_object_parameter.py

@@ -0,0 +1,54 @@
+# coding: utf-8
+
+"""
+    Echo Server API
+
+    Echo Server API
+
+    The version of the OpenAPI document: 0.1.0
+    Contact: team@openapitools.org
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+
+import unittest
+
+from openapi_client.models.test_query_style_form_explode_true_array_integer_query_object_parameter import TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter
+
+class TestTestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter(unittest.TestCase):
+    """TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter unit test stubs"""
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def make_instance(self, include_optional) -> TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter:
+        """Test TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter
+            include_option is a boolean, when False only required
+            params are included, when True both required and
+            optional params are included """
+        # uncomment below to create an instance of `TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter`
+        """
+        model = TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter()
+        if include_optional:
+            return TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter(
+                values = [
+                    56
+                    ]
+            )
+        else:
+            return TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter(
+        )
+        """
+
+    def testTestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter(self):
+        """Test TestQueryStyleFormExplodeTrueArrayIntegerQueryObjectParameter"""
+        # inst_req_only = self.make_instance(include_optional=False)
+        # inst_req_and_optional = self.make_instance(include_optional=True)
+
+if __name__ == '__main__':
+    unittest.main()