From 3927e010a8783913c6c636c942b4be86a9f4e4d2 Mon Sep 17 00:00:00 2001
From: Kertich <kipsangkertich@gmail.com>
Date: Thu, 22 Aug 2019 17:57:41 +0300
Subject: [PATCH 1/5] Implement create_database fuction

---
 db_config.py | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/db_config.py b/db_config.py
index 41972a8f..6a7ab58c 100644
--- a/db_config.py
+++ b/db_config.py
@@ -26,6 +26,7 @@ def connect(self,database_url):
         try:
 
             connection = p.connect(database_url)
+            connection.autocommit = True
             return connection
 
         except:
@@ -41,12 +42,31 @@ def cursor(self):
         Returns:
             Object:cursor object.
         '''
+        try: 
 
-        connection = self.connect(DATABASE_URL)
-        cursor = connection.cursor()
-        return cursor
+            connection = self.connect(DATABASE_URL)
+            cursor = connection.cursor()
+            return cursor
 
+        except:
+            return 'Can not exucute PostgreSQL command'
+
+    def create_database(self, db_name):
+    
+        try: 
+
+            query = f"""CREATE DATABASE {db_name};"""
+    
+            conn = self.connect(DATABASE_URL)
+            cursor = conn.cursor()
+            cursor.execute(query)
+            conn.commit()
+           
+        except  :
+            return "Error while connecting to PostgreSQL"
 
 if __name__ == "__main__":
     db = PostgresConfig()
+    
     print(db.connect(DATABASE_URL))
+    print(db.create_database('db_name'))

From 296b51a0a8def29b01469dd2a6a73cb2f6a86531 Mon Sep 17 00:00:00 2001
From: Kertich <kipsangkertich@gmail.com>
Date: Thu, 22 Aug 2019 17:59:52 +0300
Subject: [PATCH 2/5] remove creation of user b4 script

---
 .travis.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 564a56f3..f1332089 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,8 +10,6 @@ services:
 
 before_script:
   - psql -c "CREATE DATABASE test_nbox;" -U postgres
-  - psql -c "CREATE USER antoo WITH PASSWORD 'antoo123';" -U postgres
-  - psql -c "GRANT ALL PRIVILEGES ON DATABASE test_nbox to antoo;" -U postgres
   
 script: 
   - "python -m pytest tests/"

From 9eb52427640c5ee5dca544c6a8006b2e0a2374ac Mon Sep 17 00:00:00 2001
From: Kertich <kipsangkertich@gmail.com>
Date: Thu, 22 Aug 2019 18:02:44 +0300
Subject: [PATCH 3/5] uncomment abstract method decorator

---
 database.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/database.py b/database.py
index 1606cce6..55fb531c 100644
--- a/database.py
+++ b/database.py
@@ -12,7 +12,7 @@ def session(self,):
         autocommit = True
         pass
 
-    # @abstractmethod
+    @abstractmethod
     def create_database(self):
         pass
 

From 174f3c15942c60f715f77ea7bcc476106df9c05a Mon Sep 17 00:00:00 2001
From: Kertich <kipsangkertich@gmail.com>
Date: Thu, 22 Aug 2019 18:07:07 +0300
Subject: [PATCH 4/5] Implement test 4 create_database mthod

---
 tests/integration/test_postgres.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/integration/test_postgres.py b/tests/integration/test_postgres.py
index 5168dec0..9e59251d 100644
--- a/tests/integration/test_postgres.py
+++ b/tests/integration/test_postgres.py
@@ -12,9 +12,15 @@ class PostgresTestCase(TestCase):
     
     def setUp(self):
         self.postgres = PostgresConfig()
+        self.db_name  =  "test_db_one"
        
     
     def test_make_good_connection(self):
         print(TEST_DATABASE_URL)
         self.assertNotEqual(self.postgres.connect(TEST_DATABASE_URL),
                             'failed to connect to database.')
+
+    def test_create_database(self):
+        self.assertNotIn(self.postgres.create_database(self.db_name), 'failed to connect to database.'
+      )
+        
\ No newline at end of file

From a841683a8809a43b92dde6aaaebf33631be2aefb Mon Sep 17 00:00:00 2001
From: Kertich <kipsangkertich@gmail.com>
Date: Thu, 22 Aug 2019 18:38:42 +0300
Subject: [PATCH 5/5] Add docstrings

---
 db_config.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/db_config.py b/db_config.py
index 6a7ab58c..c61a7ef2 100644
--- a/db_config.py
+++ b/db_config.py
@@ -52,6 +52,14 @@ def cursor(self):
             return 'Can not exucute PostgreSQL command'
 
     def create_database(self, db_name):
+        """Creates a Postgres database.
+        
+        Arguments:
+            db_name(str): A name of the given database.
+        
+        Returns:
+            None if no exception or error mssg incase there is one. 
+        """
     
         try: