old_contents: import os
  
  import steeve
  
  
  def test_unstow(runner, stowed_foo_package):
      """Must remove all previously linked files."""
      result = runner.invoke(steeve.cli, ['unstow', 'foo'])
      assert result.exit_code == 0
      assert not os.path.exists(os.path.join('bin', 'foo'))
  
  
  def test_strict(runner):
      """Must fail when trying to unstow nonstowed package."""
      result = runner.invoke(steeve.cli, ['unstow', 'nonstowed'])
      assert result.exit_code == 1
      assert 'not stowed' in result.output
  
new_contents: import os
  
  import steeve
  
  
  def test_no_current(runner, foo_package):
      """Must fail when unstowing a package with no 'current' symlink."""
      result = runner.invoke(steeve.cli, ['unstow', 'foo'])
      assert result.exit_code == 1
      assert 'not stowed' in result.output
  
  
  def test_unstow(runner, stowed_foo_package):
      """Must remove all previously linked files."""
      result = runner.invoke(steeve.cli, ['unstow', 'foo'])
      assert result.exit_code == 0
      assert not os.path.exists(os.path.join('bin', 'foo'))
  
  
  def test_strict(runner):
      """Must fail when trying to unstow nonstowed package."""
      result = runner.invoke(steeve.cli, ['unstow', 'nonstowed'])
      assert result.exit_code == 1
      assert 'not stowed' in result.output
  
subject: Test unstowing a package with no 'current' symlink