def test_from_function_without_inputs_or_parameters(self):
visualizer = self.plugin.visualizers['no_input_viz']
self.assertEqual(visualizer.id, 'no_input_viz')
exp_sig = VisualizerSignature(no_input_viz, inputs={}, parameters={})
self.assertEqual(visualizer.signature, exp_sig)
self.assertEqual(visualizer.name, 'No input viz')
self.assertTrue(
visualizer.description.startswith('This visualizer does not '
'accept any'))
self.assertTrue(
visualizer.source.startswith('\n```python\ndef no_input_viz('))
def test_from_function_without_parameters(self):
visualizer = self.plugin.visualizers['most_common_viz']
self.assertEqual(visualizer.id, 'most_common_viz')
exp_sig = VisualizerSignature(
most_common_viz,
inputs={'ints': IntSequence1 | IntSequence2},
parameters={})
self.assertEqual(visualizer.signature, exp_sig)
self.assertEqual(visualizer.name, 'Visualize most common integers')
self.assertTrue(
visualizer.description.startswith('This visualizer produces HTML '
'and TSV'))
self.assertTrue(
visualizer.source.startswith('\n```python\ndef most_common_viz('))
def test_from_function_with_parameters_only(self):
visualizer = self.plugin.visualizers['params_only_viz']
self.assertEqual(visualizer.id, 'params_only_viz')
exp_sig = VisualizerSignature(params_only_viz,
inputs={},
parameters={
'name': qiime2.plugin.Str,
'age': qiime2.plugin.Int
})
self.assertEqual(visualizer.signature, exp_sig)
self.assertEqual(visualizer.name, 'Parameters only viz')
self.assertTrue(
visualizer.description.startswith('This visualizer only accepts '
'parameters.'))
self.assertTrue(
visualizer.source.startswith('\n```python\ndef params_only_viz('))
def test_from_function_with_artifacts_and_parameters(self):
visualizer = self.plugin.visualizers['mapping_viz']
self.assertEqual(visualizer.id, 'mapping_viz')
exp_sig = VisualizerSignature(
mapping_viz,
inputs={
'mapping1': Mapping,
'mapping2': Mapping
},
parameters={
'key_label': qiime2.plugin.Str,
'value_label': qiime2.plugin.Str
},
)
self.assertEqual(visualizer.signature, exp_sig)
self.assertEqual(visualizer.name, 'Visualize two mappings')
self.assertTrue(
visualizer.description.startswith('This visualizer produces an '
'HTML visualization'))
self.assertTrue(
visualizer.source.startswith('\n```python\ndef mapping_viz('))