add unittests for testcase and refactor testcase related implementation

modification:
  add unittests for testcase
  refactor testcase table name in db to testcases
  refactor response body
  fix some bugs

JIRA:FUNCTEST-254

Change-Id: Ia7c7101fa742af82bfc8c4a3d398a7dad601bca1
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

1 files changed, 88 insertions, 0 deletions

diff --git a/utils/test/result_collection_api/resources/testcase_models.py b/utils/test/result_collection_api/resources/testcase_models.py
new file mode 100644
index 000000000..a9ba41ad1
--- /dev/null
+++ b/utils/test/result_collection_api/resources/testcase_models.py
@@ -0,0 +1,88 @@
+class TestcaseCreateRequest(object):
+    def __init__(self, url=None, name=None, description=None):
+        self.name = name
+        self.url = url
+        self.description = description
+
+    def format(self):
+        return {
+            "name": self.name,
+            "description": self.description,
+            "url": self.url,
+        }
+
+
+class TestcaseUpdateRequest(object):
+    def __init__(self, name=None, description=None, project_name=None):
+        self.name = name
+        self.description = description
+        self.project_name = project_name
+
+    def format(self):
+        return {
+            "name": self.name,
+            "description": self.description,
+            "project_name": self.project_name,
+        }
+
+
+class Testcase:
+    """ Describes a test case"""
+
+    def __init__(self):
+        self._id = None
+        self.name = None
+        self.project_name = None
+        self.description = None
+        self.url = None
+        self.creation_date = None
+
+    @staticmethod
+    def from_dict(a_dict):
+
+        if a_dict is None:
+            return None
+
+        t = Testcase()
+        t._id = a_dict.get('_id')
+        t.project_name = a_dict.get('project_name')
+        t.creation_date = a_dict.get('creation_date')
+        t.name = a_dict.get('name')
+        t.description = a_dict.get('description')
+        t.url = a_dict.get('url')
+
+        return t
+
+    def format(self):
+        return {
+            "name": self.name,
+            "description": self.description,
+            "project_name": self.project_name,
+            "creation_date": str(self.creation_date),
+            "url": self.url
+        }
+
+    def format_http(self):
+        return {
+            "_id": str(self._id),
+            "name": self.name,
+            "project_name": self.project_name,
+            "description": self.description,
+            "creation_date": str(self.creation_date),
+            "url": self.url,
+        }
+
+
+class Testcases(object):
+    def __init__(self, testcases=list()):
+        self.testcases = testcases
+
+    @staticmethod
+    def from_dict(res_dict):
+        if res_dict is None:
+            return None
+
+        res = Testcases()
+        for testcase in res_dict.get('testcases'):
+            res.testcases.append(Testcase.from_dict(testcase))
+        return res