Fixed failing test.

ej2 · ej2 · commit 4c22c00850c7 · 2020-08-24T16:35:37.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ python:
   - 3.5
   - 3.6
   - 3.7
+  - 3.8
 before_install:
   - pip install coveralls
 install:
diff --git a/setup.py b/setup.py
@@ -51,6 +51,7 @@ def read(*parts):
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
     ],
     packages=find_packages(),
 )
diff --git a/tests/unit/objects/test_invoice.py b/tests/unit/objects/test_invoice.py
@@ -1,6 +1,7 @@
 import unittest
 
 from quickbooks import QuickBooks
+from quickbooks.objects import Ref
 from quickbooks.objects.invoice import Invoice, DeliveryInfo
 
 

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,7 @@ def read(*parts):`
`51`	`51`	`'Programming Language :: Python :: 3.5',`
`52`	`52`	`'Programming Language :: Python :: 3.6',`
`53`	`53`	`'Programming Language :: Python :: 3.7',`
	`54`	`+ 'Programming Language :: Python :: 3.8',`
`54`	`55`	`],`
`55`	`56`	`packages=find_packages(),`
`56`	`57`	`)`