WIP: Adding testing

# Why # 

_This is part of my Hacktoberfest effort_
Response to issue AAYBS#4

# How # 

Adding trivial tests for now.

# Comments # 

Still need to find a good test expectation for `test_search_jobs`

upwork/test_notification.py

@@ -0,0 +1,44 @@
+import datetime as dt
+import unittest
+import configparser
+from upwork.notifications import Job
+from upwork.notifications import UpworkClient
+
+
+class TestJob(unittest.TestCase):
+
+    def setUp(self):
+        self.job = Job(
+          "Expert", dt.date(2001, 1, 1), "developers", "…",
+          "Lead Android Developer", 
+          "https://www.upwork.com/job/Lead-Android-Developer-Full-Time_~01f6da1b38a626ea53/",
+        )
+
+    def test_init(self):
+        self.assertEqual(self.job.budget, "Expert")
+        self.assertEqual(self.job.date, dt.date(2001, 1, 1))
+
+    def test_jobinfo(self):
+        self.assertEqual(self.job.jobinfo(),
+          "New job: Lead Android Developer \nType: developers" +\
+          "\nBudget : Expert $ \nCreated on: 2001-01-01 " +\
+          "Informations: … \nLink: https://www.upwork.com/job/Lead-Android-Developer-Full-Time_~01f6da1b38a626ea53/"
+        )
+
+
+class TestUpworkClient(unittest.TestCase):
+
+    api_key = config['uwpork']['api_key']
+    api_secret = config['uwpork']['api_key']
+    job_skill = config['upwork']['job_skill']
+    job_query = dict(
+        skills=[job_skill],
+        budget='[100 TO 100000]',
+        duration=['week', 'month', 'ongoing']
+    )
+
+    def setUp(self):
+        self.upworkclient = UpworkClient(api_key, api_secret)
+
+    def test_search_jobs(self):
+        self.assertEqual(self.upworkclient.search_jobs(job_query), "/Need to fill in here: Does Upwork has a live test job?/")