def test_merge_dicts_with_conflict_raise_exception(self):
updater = WPTExpectationsUpdater(self.mock_host())
# Both dicts here have the key "one", and the value is not equal.
with self.assertRaises(ValueError):
updater.merge_dicts(
{
'external/wpt/test/path.html': {
'one': {
'expected': 'FAIL',
'actual': 'PASS'
},
'two': {
'expected': 'FAIL',
'actual': 'TIMEOUT'
},
'three': {
'expected': 'FAIL',
'actual': 'PASS'
},
},
}, {
'external/wpt/test/path.html': {
'one': {
'expected': 'FAIL',
'actual': 'TIMEOUT'
},
}
})
def test_merge_dicts_merges_second_dict_into_first(self):
updater = WPTExpectationsUpdater(self.mock_host())
one = {
'fake/test/path.html': {
'one': {'expected': 'FAIL', 'actual': 'PASS'},
'two': {'expected': 'FAIL', 'actual': 'PASS'},
}
}
two = {
'external/wpt/test/path.html': {
'one': {'expected': 'FAIL', 'actual': 'PASS'},
'two': {'expected': 'FAIL', 'actual': 'TIMEOUT'},
'three': {'expected': 'FAIL', 'actual': 'PASS'},
}
}
three = {
'external/wpt/test/path.html': {
'four': {'expected': 'FAIL', 'actual': 'PASS'},
}
}
output = updater.merge_dicts(one, three)
self.assertEqual(output, one)
output = updater.merge_dicts(two, three)
self.assertEqual(output, two)