Added unit tests

Author: kmvanbrunt

tests/test_parsing.py

@@ -394,6 +394,20 @@ def test_redirect_to_quoted_string(parser):
     assert statement.output == '>'
     assert statement.output_to == '"file.txt"'
 
+def test_redirect_to_single_quoted_string(parser):
+    line = "help alias > 'file.txt'"
+    statement = parser.parse(line)
+    assert statement.command == 'help'
+    assert statement == 'alias'
+    assert statement.args == statement
+    assert statement.argv == ['help', 'alias']
+    assert statement.arg_list == statement.argv[1:]
+    assert statement.terminator == ''
+    assert statement.suffix == ''
+    assert statement.pipe_to == ''
+    assert statement.output == '>'
+    assert statement.output_to == "'file.txt'"
+
 def test_redirect_to_empty_quoted_string(parser):
     line = 'help alias > ""'
     statement = parser.parse(line)
@@ -408,6 +422,20 @@ def test_redirect_to_empty_quoted_string(parser):
     assert statement.output == '>'
     assert statement.output_to == ''
 
+def test_redirect_to_empty_single_quoted_string(parser):
+    line = "help alias > ''"
+    statement = parser.parse(line)
+    assert statement.command == 'help'
+    assert statement == 'alias'
+    assert statement.args == statement
+    assert statement.argv == ['help', 'alias']
+    assert statement.arg_list == statement.argv[1:]
+    assert statement.terminator == ''
+    assert statement.suffix == ''
+    assert statement.pipe_to == ''
+    assert statement.output == '>'
+    assert statement.output_to == ''
+
 def test_parse_output_to_paste_buffer(parser):
     line = 'output to paste buffer >> '
     statement = parser.parse(line)