Add pytest for unit testing

.circleci/config.yml

@@ -5,15 +5,21 @@ orbs:
   azure-cli: circleci/azure-cli@1.1.0
 
 jobs:
+  unit:
+    docker:
+      - image: dataders/pyodbc:1.4
+    steps:
+      - checkout
+      - run: tox -e unit
   integration-sqlserver: &sqlserver
-    docker: 
+    docker:
       - image: dataders/pyodbc:1.4
       - image: mcr.microsoft.com/mssql/server:2019-latest
         environment:
           ACCEPT_EULA: 'yes'
           MSSQL_SA_PASSWORD: 5atyaNadella
           MSSQL_IP_ADDRESS: 0.0.0.0
-    executor: python/default 
+    executor: python/default
     steps:
       - run: &install-git
           name: "TEMP: install Git"
@@ -70,11 +76,10 @@ jobs:
       #     command: |
       #       cd test/integration
       #       dbt compile --target azuresql_aad
-
   integration-azuresql:
-    docker: 
+    docker:
       - image: dataders/pyodbc:1.4
-    executor: python/default 
+    executor: python/default
     steps:
       - run: *install-git
       - checkout
@@ -89,9 +94,9 @@ jobs:
           name: Test adapter on Azure SQL against dbt-adapter-tests
           command: tox -e integration-azuresql
   connection-azuresql:
-    docker: 
+    docker:
       - image: dataders/pyodbc:1.4
-    executor: python/default 
+    executor: python/default
     steps:
       - run: *install-git
       - checkout
@@ -130,6 +135,7 @@ jobs:
 workflows:
   main:
     jobs:
+      - unit
       - connection-azuresql:
           context:
             - DBT_SYNAPSE_PROFILE

CHANGELOG.md

@@ -11,6 +11,7 @@
 
 #### Under the hood:
 - This adapter has separate CI tests to ensure all the connection methods are working as they should [#75](https://github.com/dbt-msft/dbt-sqlserver/pull/75)
+- This adapter has a CI job for running unit tests [#103](https://github.com/dbt-msft/dbt-sqlserver/pull/103)
 
 ### v0.18.1
 #### New Features:

README.md

@@ -183,4 +183,4 @@ Example of applying Unique clustered index on two columns, Ordinary index on one
 
 ## Changelog
 
-See [the changelog](CHANGELOG.md)
+See [the changelog](CHANGELOG.md)

requirements.txt

@@ -3,7 +3,8 @@ pyodbc>=4.0.27
 azure-identity>=1.4.0
 black~=20.8b1
 pytest-dbt-adapter~=0.4.0
+pytest>=6.2.0
 tox==3.2.0
 flake8>=3.5.0
 certifi==2020.6.20
-.
+.

test/unit/adapters/sqlserver/test_connections.py

@@ -0,0 +1,3 @@
+def test_dummy():
+    """Dummy test to see if unit tests are working."""
+    assert True

tox.ini

@@ -6,13 +6,17 @@ envlist = unit, flake8, integration-sqlserver, integration-synapse
 basepython = python3
 commands = /bin/bash -c '{envpython} -m pytest -v test/integration/sqlserver.dbtspec'
 deps =
-    -r{toxinidir}/requirements.txt
-    -e.
+    -r {toxinidir}/requirements.txt
 
 [testenv:integration-azuresql]
 basepython = python3
 commands = /bin/bash -c '{envpython} -m pytest -v test/integration/azuresql.dbtspec'
 passenv = DBT_AZURESQL_DB DBT_AZURESQL_PWD DBT_AZURESQL_SERVER DBT_AZURESQL_UID
 deps =
-    -r{toxinidir}/requirements.txt
-    -e.
+    -r {toxinidir}/requirements.txt
+
+[testenv:unit]
+basepython = python3
+commands = /bin/bash -c '{envpython} -m pytest test/unit'
+deps =
+    -r {toxinidir}/requirements.txt