def test_schema_repr_empty():
schema = TableSchema([], {})
assert repr(
schema
) == 'Empty DataFrame\nColumns: [Logical Type, Semantic Tag(s)]\nIndex: []'
assert schema._repr_html_(
) == '<table border="1" class="dataframe">\n <thead>\n <tr style="text-align: right;">\n <th></th>\n <th>Logical Type</th>\n <th>Semantic Tag(s)</th>\n </tr>\n <tr>\n <th>Column</th>\n <th></th>\n <th></th>\n </tr>\n </thead>\n <tbody>\n </tbody>\n</table>'
def test_schema_repr(small_df):
schema = TableSchema(list(small_df.columns),
logical_types={"sample_datetime_series": Datetime})
schema_repr = repr(schema)
expected_repr = " Logical Type Semantic Tag(s)\nColumn \nsample_datetime_series Datetime []"
assert schema_repr == expected_repr
schema_html_repr = schema._repr_html_()
expected_repr = '<table border="1" class="dataframe">\n <thead>\n <tr style="text-align: right;">\n <th></th>\n <th>Logical Type</th>\n <th>Semantic Tag(s)</th>\n </tr>\n <tr>\n <th>Column</th>\n <th></th>\n <th></th>\n </tr>\n </thead>\n <tbody>\n <tr>\n <th>sample_datetime_series</th>\n <td>Datetime</td>\n <td>[]</td>\n </tr>\n </tbody>\n</table>'
assert schema_html_repr == expected_repr
