tests added for dashboard messages

requirements.txt

@@ -43,4 +43,5 @@ urllib3==1.26.5
 wcwidth==0.2.5
 wrapt==1.12.1
 yarl==1.6.3
-Babel==2.9.1
+Babel==2.9.1
+pytest-cov==4.0.0

tests/messages/test_dashboard_messages.py

@@ -0,0 +1,95 @@
+from fyle_slack_app.slack.ui import authorization, dashboard
+import os
+
+FYLE_STOPLIGHT_URL = os.environ['FYLE_STOPLIGHT_URL']
+MOCK_FYLE_OAUTH_URL = FYLE_STOPLIGHT_URL
+MOCK_USERNAME = 'fake_username'
+
+class TestAuthorizationMessages:
+
+    def test_pre_authorization_message(self):
+        pre_authorization_message = authorization.messages.get_pre_authorization_message(MOCK_USERNAME, FYLE_STOPLIGHT_URL)
+        assert pre_authorization_message[0]['text']['text'] == 'Hey there *{}* :wave:'.format(MOCK_USERNAME)
+
+    def test_post_authorization_message(self):
+        post_authorization_message = authorization.messages.get_post_authorization_message()
+        assert post_authorization_message[0]['text']['text'] == 'Yaay :tada: you\'ve successfully linked *Fyle* to Slack :confetti_ball:  \n\n' 
+
+class TestDashboardMessages:
+
+    def test_get_pre_authorization_message(self):
+        pre_authorization_message = dashboard.messages.get_pre_authorization_message(MOCK_USERNAME, MOCK_FYLE_OAUTH_URL)
+        block = pre_authorization_message['blocks']
+        assert block[0]['text']['text'] == 'Hey there *{}* :wave:'.format(MOCK_USERNAME)
+
+    def test_get_post_authorization_message(self):
+        post_authorization_message = dashboard.messages.get_post_authorization_message()
+        block = post_authorization_message['blocks']
+        assert block[0]['text']['text'] == 'Yaay :tada: you\'ve successfully linked *Fyle* to Slack :confetti_ball:  \n\n' 
+
+    def test_get_sent_back_reports_dashboard_view(self):
+        mock_reports = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        sent_back_reports_view = dashboard.messages.get_sent_back_reports_dashboard_view(mock_reports, 'INR')
+        assert sent_back_reports_view[2]['elements'][0]['url'] == MOCK_FYLE_OAUTH_URL
+
+    def test_get_incomplete_expenses_dashboard_view(self):
+        mock_expenses = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        incomplete_expenses_view = dashboard.messages.get_incomplete_expenses_dashboard_view(mock_expenses, 'INR')
+        assert incomplete_expenses_view[2]['elements'][0]['url'] == MOCK_FYLE_OAUTH_URL
+
+    def test_get_unreported_expenses_dashboard_view(self):
+        mock_expenses = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        unreported_expenses_view = dashboard.messages.get_unreported_expenses_dashboard_view(mock_expenses, 'INR')
+        assert unreported_expenses_view[2]['elements'][0]['url'] == MOCK_FYLE_OAUTH_URL
+
+    def test_get_draft_reports_dashboard_view(self):
+        mock_expenses = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        draft_reports_view = dashboard.messages.get_draft_reports_dashboard_view(mock_expenses, 'INR')
+        assert draft_reports_view[2]['elements'][0]['url'] == MOCK_FYLE_OAUTH_URL
+
+    def test_get_dashboard_view(self):
+        mock_sent_back_reports = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        mock_incomplete_expenses = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        mock_unreported_expenses = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        mock_draft_reports = {
+            'total_amount': 100,
+            'count': 1,
+            'url': MOCK_FYLE_OAUTH_URL
+        }
+        mock_home_currency = 'INR'
+        dashboard_view = dashboard.messages.get_dashboard_view(
+            mock_sent_back_reports,
+            mock_incomplete_expenses,
+            mock_unreported_expenses,
+            mock_draft_reports,
+            mock_home_currency
+        )
+        assert dashboard_view['blocks'][0]['text']['text'] == "👋 *Hey there I'm Fyle Bot. Welcome to Fyle Dashboard!*"