diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index 8d15098..bc97854 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -12,7 +12,7 @@ jobs:
     - name: Set up Python 3.7
       uses: actions/setup-python@v1
       with:
-        python-version: 3.7
+        python-version: 2.7
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
diff --git a/.gitignore b/.gitignore
index fde6770..e05d2f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
 dist/*
+__*
 CSR_Generator.egg-info/*
 *.log
+*.csr
+*.key
diff --git a/README.md b/README.md
index 2a5a91b..812b265 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,8 @@
 Generate a key, self-signed certificate, and certificate request.
 
 ## Information
-You'll notice there is only one version of python scripts. This can be used with both python(2.7) and python(3.5).
+This script is for Python 2.7. Due to how the input() function has changed between python2 and python3, this
+script is not backwards compatible at this time.
 
 ## Installation / Dependencies
 The following modules are required:
diff --git a/csr_tools/csrgen.py b/csrgen.py
similarity index 97%
rename from csr_tools/csrgen.py
rename to csrgen.py
index c156093..989683a 100755
--- a/csr_tools/csrgen.py
+++ b/csrgen.py
@@ -8,14 +8,14 @@
 # Usage: csrgen -n <hostname> -s <san0> <san1>
 #
 # If you want to generate multiple CSRs, you can use the -f command to
-# feed in a .yaml file via the CLI. See the example sample.yaml in this
+# feed in a .yaml file via the CLI. See the example samples/sample-file.yaml in this
 # repository for examples.
 #
 # If you want to predefine some of your CSR attributes, you can use the -u command
-# to feed in a .yaml file via the CLI. See the example csr.yaml in this repository
+# to feed in a .yaml file via the CLI. See the example samples/csr-sample-unattended.yaml in this repository
 # for examples.
 #
-# Author: Courtney Cotton <cotton@cottoncourtney.com> 06-25-2014, Updated 8-9-2017
+# Author: Cotton Beckfield <cotton@cottonbeckfield.com> 06-25-2014, Updated 01-20-2020
 # Author: Ben Mz <bmz@prohacktive.io> Updated 06-15-2018
 
 # Libraries/Modules
@@ -295,6 +295,7 @@ class Authority(Certificate):
 
 
 def main(argv):
+    print(argv)
     # Define default values
     VERBOSE = False
     LOG_FILE = "./certGen.log"
diff --git a/csrgen.pyc b/csrgen.pyc
new file mode 100644
index 0000000..1bb239c
Binary files /dev/null and b/csrgen.pyc differ
diff --git a/csrgen_test.py b/csrgen_test.py
new file mode 100644
index 0000000..b540e74
--- /dev/null
+++ b/csrgen_test.py
@@ -0,0 +1,39 @@
+import pytest
+import csrgen
+import logging
+
+def import_logging():
+    logger = logging.getLogger('certgen')
+    hdlr = logging.handlers.TimedRotatingFileHandler("csrgen_test.log", when="midnight", backupCount=3)
+    formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
+    hdlr.setFormatter(formatter)
+    logger.addHandler(hdlr)
+    logger.setLevel("WARN")
+
+    return logger
+
+# Test that if a file is supplied (../samples/sample-file.yaml) the code does #
+#   exit with an error.
+
+def test_load_nodes():
+    logger = import_logging()
+    cert = csrgen.Certificate(logger, {'verbose': False, 'size': '2048', 'C': 'Te', 'ST': 'PACA', 'L': 'Gap', 'O': 'ProHacktive SAS', 'OU': 'prohacktive.io'})
+    result = cert.loadNodes("samples/sample-file.yaml")
+
+def test_load_defaults():
+    logger = import_logging()
+    cert = csrgen.Certificate(logger, {'verbose': False, 'size': '2048'})
+    result = cert.loadDefaults("samples/csr-sample-unattended.yaml")
+
+def test_generate_csr():
+    logger = import_logging()
+    cert = csrgen.Certificate(logger, {'verbose': False, 'size': '2048', 'hostname': 'test-csr.edu', 'sans': 'test-csr-sans.edu',
+    'C': 'Te', 'ST': 'PACA', 'L': 'Gap', 'O': 'ProHacktive SAS', 'OU': 'prohacktive.io'})
+    result = cert.generateCSR()
+
+# Test that if a file is supplied and a ../samples/csr-sample-unattended.yaml is supplied
+#   that the code does not exit.
+
+# Test that if someone supplies -n the code does not exit.
+
+# Test that if someone supplies a -n and a -s that the code does not exit.
diff --git a/csr-sample.yaml b/samples/csr-sample-unattended.yaml
similarity index 100%
rename from csr-sample.yaml
rename to samples/csr-sample-unattended.yaml
diff --git a/sample.yaml b/samples/sample-file.yaml
similarity index 100%
rename from sample.yaml
rename to samples/sample-file.yaml