Merge pull request #1050 from python-cmd2/misc

Miscellaneous changes for the next release (1.4.1)

2 files changed, 16 insertions, 1 deletions

diff --git a/tests/test_history.py b/tests/test_history.py
index ac8c6cb6..3021109c 100755
--- a/tests/test_history.py
+++ b/tests/test_history.py
@@ -520,7 +520,7 @@ def test_history_run_one_command(base_app):
     out2, err2 = run_cmd(base_app, 'history -r 1')
     assert out1 == out2
 
-def test_history_clear(hist_file):
+def test_history_clear(mocker, hist_file):
     # Add commands to history
     app = cmd2.Cmd(persistent_history_file=hist_file)
     run_cmd(app, 'help')
@@ -538,6 +538,17 @@ def test_history_clear(hist_file):
     assert out == []
     assert not os.path.exists(hist_file)
 
+    # Clear the history again and make sure the FileNotFoundError from trying to delete missing history file is silent
+    run_cmd(app, 'history --clear')
+
+    # Cause os.remove to fail and make sure error gets printed
+    mock_remove = mocker.patch('os.remove')
+    mock_remove.side_effect = OSError
+
+    out, err = run_cmd(app, 'history --clear')
+    assert out == []
+    assert 'Error removing history file' in err[0]
+
 def test_history_verbose_with_other_options(base_app):
     # make sure -v shows a usage error if any other options are present
     options_to_test = ['-r', '-e', '-o file', '-t file', '-c', '-x']
diff --git a/tests/test_table_creator.py b/tests/test_table_creator.py
index 0a0e712d..649674a4 100644
--- a/tests/test_table_creator.py
+++ b/tests/test_table_creator.py
@@ -259,6 +259,10 @@ def test_tabs():
                           inter_cell='\t', post_line='\t')
     assert row == '  Col  1                Col 2  '
 
+    with pytest.raises(ValueError) as excinfo:
+        TableCreator([column_1, column_2], tab_width=0)
+    assert "Tab width cannot be less than 1" in str(excinfo.value)
+
 
 def test_simple_table_creation():
     column_1 = Column("Col 1", width=16)