test/browse_model_test.py

   1 """Test interfaces used by the browser (git cola browse)"""
   2 # pylint: disable=redefined-outer-name
   3 from __future__ import absolute_import, division, unicode_literals
   4
   5 from cola import core
   6 from cola import gitcmds
   7
   8 from . import helper
   9 # NOTE: run_in_tmpdir is required by pytest even though it is only used indirectly.
  10 from .helper import run_in_tmpdir
  11 from .helper import app_context
  12
  13
  14 # These assertions make flake8 happy. It considers them unused imports otherwise.
  15 assert run_in_tmpdir is not None
  16 assert app_context is not None
  17
  18
  19 def test_stage_paths_untracked(app_context):
  20     """Test stage_paths() with an untracked file."""
  21     model = app_context.model
  22     core.makedirs('foo/bar')
  23     helper.touch('foo/bar/baz')
  24     gitcmds.add(app_context, ['foo'])
  25     app_context.model.update_file_status()
  26
  27     assert 'foo/bar/baz' in model.staged
  28     assert 'foo/bar/baz' not in model.modified
  29     assert 'foo/bar/baz' not in model.untracked
  30
  31
  32 def test_unstage_paths(app_context):
  33     """Test a simple usage of unstage_paths()."""
  34     helper.commit_files()
  35     helper.write_file('A', 'change')
  36     helper.run_git('add', 'A')
  37     model = app_context.model
  38
  39     gitcmds.unstage_paths(app_context, ['A'])
  40     model.update_status()
  41
  42     assert 'A' not in model.staged
  43     assert 'A' in model.modified
  44
  45
  46 def test_unstage_paths_init(app_context):
  47     """Test unstage_paths() on the root commit."""
  48     model = app_context.model
  49     gitcmds.unstage_paths(app_context, ['A'])
  50     model.update_status()
  51
  52     assert 'A' not in model.staged
  53     assert 'A' in model.untracked
  54
  55
  56 def test_unstage_paths_subdir(app_context):
  57     """Test unstage_paths() in a subdirectory."""
  58     helper.run_git('commit', '-m', 'initial commit')
  59     core.makedirs('foo/bar')
  60     helper.touch('foo/bar/baz')
  61     helper.run_git('add', 'foo/bar/baz')
  62     model = app_context.model
  63
  64     gitcmds.unstage_paths(app_context, ['foo'])
  65     model.update_status()
  66
  67     assert 'foo/bar/baz' in model.untracked
  68     assert 'foo/bar/baz' not in model.staged