2e6816bd0b
Allow to list information about the image description. In a first implementation one can show the image name as well as run a dependency resolution for the packages listed in the XML description
50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
import sys
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from mock import patch
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from kiwi.utils.output import DataOutput
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from kiwi.logger import log
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import json
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import mock
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class TestDataOutput:
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def setup(self):
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test_data = {
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'some-name': 'some-data'
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}
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self.expected_out = json.dumps(
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test_data, sort_keys=True, indent=4, separators=(',', ': ')
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)
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self.out = DataOutput(test_data)
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@patch('sys.stdout')
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def test_display(self, mock_stdout):
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self.out.display()
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mock_stdout.write.assert_any_call(self.expected_out)
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@patch('sys.stdout')
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@patch('os.system')
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@patch('kiwi.utils.output.NamedTemporaryFile')
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def test_display_color(self, mock_temp, mock_system, mock_stdout):
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out_file = mock.Mock()
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out_file.name = 'tmpfile'
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mock_temp.return_value = out_file
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self.out.style = 'color'
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self.out.color_json = True
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self.out.display()
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mock_system.assert_called_once_with(
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'cat tmpfile | pjson'
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)
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@patch('sys.stdout')
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@patch('kiwi.logger.log.warning')
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def test_display_color_no_pjson(self, mock_warn, mock_stdout):
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self.out.style = 'color'
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self.out.color_json = False
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self.out.display()
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mock_warn.assert_any_call(
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'pjson for color output not installed'
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)
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mock_warn.assert_any_call(
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'run: pip install pjson'
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)
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