add wc tests

tests/test_wc.py

@@ -0,0 +1,58 @@
+import os
+import unittest
+import json
+import jc.parsers.wc
+
+THIS_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+class MyTests(unittest.TestCase):
+
+    def setUp(self):
+        # input
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/wc.out'), 'r', encoding='utf-8') as f:
+            self.centos_7_7_wc = f.read()
+
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/wc.out'), 'r', encoding='utf-8') as f:
+            self.osx_10_14_6_wc = f.read()
+
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/wc-stdin.out'), 'r', encoding='utf-8') as f:
+            self.osx_10_14_6_wc_stdin = f.read()
+
+        # output
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/wc.json'), 'r', encoding='utf-8') as f:
+            self.centos_7_7_wc_json = json.loads(f.read())
+
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/wc.json'), 'r', encoding='utf-8') as f:
+            self.osx_10_14_6_wc_json = json.loads(f.read())
+
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/wc-stdin.json'), 'r', encoding='utf-8') as f:
+            self.osx_10_14_6_wc_stdin_json = json.loads(f.read())
+
+    def test_wc_nodata(self):
+        """
+        Test 'wc' parser with no data
+        """
+        self.assertEqual(jc.parsers.wc.parse('', quiet=True), [])
+
+    def test_wc_centos_7_7(self):
+        """
+        Test 'wc' on Centos 7.7
+        """
+        self.assertEqual(jc.parsers.wc.parse(self.centos_7_7_wc, quiet=True), self.centos_7_7_wc_json)
+
+    def test_wc_osx_10_14_6(self):
+        """
+        Test 'wc' on OSX 10.14.6
+        """
+        self.assertEqual(jc.parsers.wc.parse(self.osx_10_14_6_wc, quiet=True), self.osx_10_14_6_wc_json)
+
+    def test_wc_stdin_osx_10_14_6(self):
+        """
+        Test 'wc' from STDIN on OSX 10.14.6
+        """
+        self.assertEqual(jc.parsers.wc.parse(self.osx_10_14_6_wc_stdin, quiet=True), self.osx_10_14_6_wc_stdin_json)
+
+
+if __name__ == '__main__':
+    unittest.main()