TST: Move and change the test case

Author: Licht-T

pandas/tests/io/parser/common.py

@@ -750,16 +750,6 @@ def test_utf16_example(self):
             result = self.read_table(buf, encoding='utf-16')
             assert len(result) == 50
 
-    def test_compressed_utf16_example(self):
-        # GH18071
-        path = tm.get_data_path('utf16_ex.zip')
-        expected_path = tm.get_data_path('utf16_ex.txt')
-
-        result = self.read_table(path, encoding='utf-16', compression='zip')
-        expected = self.read_table(expected_path, encoding='utf-16')
-
-        tm.assert_frame_equal(result, expected)
-
     def test_unicode_encoding(self):
         pth = tm.get_data_path('unicode_series.csv')
 

pandas/tests/io/parser/compression.py

@@ -7,6 +7,7 @@
 
 import pytest
 
+import pandas as pd
 import pandas.util.testing as tm
 
 
@@ -157,6 +158,19 @@ def test_read_csv_infer_compression(self):
 
         inputs[3].close()
 
+    def test_read_csv_compressed_utf16_example(self):
+        # GH18071
+        path = tm.get_data_path('utf16_ex_small.zip')
+
+        result = self.read_csv(path, encoding='utf-16',
+                               compression='zip', sep='\t')
+        expected = pd.DataFrame({
+            u'Country': [u'Venezuela', u'Venezuela'],
+            u'Twitter': [u'Hugo Chávez Frías', u'Henrique Capriles R.']
+        })
+
+        tm.assert_frame_equal(result, expected)
+
     def test_invalid_compression(self):
         msg = 'Unrecognized compression type: sfark'
         with tm.assert_raises_regex(ValueError, msg):