diff options
Diffstat (limited to 'tests/tabular_output/test_preprocessors.py')
| -rw-r--r-- | tests/tabular_output/test_preprocessors.py | 256 |
1 files changed, 136 insertions, 120 deletions
diff --git a/tests/tabular_output/test_preprocessors.py b/tests/tabular_output/test_preprocessors.py index e579bbe..efc1b54 100644 --- a/tests/tabular_output/test_preprocessors.py +++ b/tests/tabular_output/test_preprocessors.py @@ -8,8 +8,15 @@ import pytest from cli_helpers.compat import HAS_PYGMENTS from cli_helpers.tabular_output.preprocessors import ( - align_decimals, bytes_to_string, convert_to_string, quote_whitespaces, - override_missing_value, override_tab_value, style_output, format_numbers) + align_decimals, + bytes_to_string, + convert_to_string, + quote_whitespaces, + override_missing_value, + override_tab_value, + style_output, + format_numbers, +) if HAS_PYGMENTS: from pygments.style import Style @@ -22,9 +29,9 @@ import types def test_convert_to_string(): """Test the convert_to_string() function.""" - data = [[1, 'John'], [2, 'Jill']] - headers = [0, 'name'] - expected = ([['1', 'John'], ['2', 'Jill']], ['0', 'name']) + data = [[1, "John"], [2, "Jill"]] + headers = [0, "name"] + expected = ([["1", "John"], ["2", "Jill"]], ["0", "name"]) results = convert_to_string(data, headers) assert expected == (list(results[0]), results[1]) @@ -32,42 +39,41 @@ def test_convert_to_string(): def test_override_missing_values(): """Test the override_missing_values() function.""" - data = [[1, None], [2, 'Jill']] - headers = [0, 'name'] - expected = ([[1, '<EMPTY>'], [2, 'Jill']], [0, 'name']) - results = override_missing_value(data, headers, missing_value='<EMPTY>') + data = [[1, None], [2, "Jill"]] + headers = [0, "name"] + expected = ([[1, "<EMPTY>"], [2, "Jill"]], [0, "name"]) + results = override_missing_value(data, headers, missing_value="<EMPTY>") assert expected == (list(results[0]), results[1]) -@pytest.mark.skipif(not HAS_PYGMENTS, reason='requires the Pygments library') +@pytest.mark.skipif(not HAS_PYGMENTS, reason="requires the Pygments library") def test_override_missing_value_with_style(): """Test that *override_missing_value()* styles output.""" class NullStyle(Style): - styles = { - Token.Output.Null: '#0f0' - } + styles = {Token.Output.Null: "#0f0"} - headers = ['h1', 'h2'] - data = [[None, '2'], ['abc', None]] + headers = ["h1", "h2"] + data = [[None, "2"], ["abc", None]] - expected_headers = ['h1', 'h2'] + expected_headers = ["h1", "h2"] expected_data = [ - ['\x1b[38;5;10m<null>\x1b[39m', '2'], - ['abc', '\x1b[38;5;10m<null>\x1b[39m'] + ["\x1b[38;5;10m<null>\x1b[39m", "2"], + ["abc", "\x1b[38;5;10m<null>\x1b[39m"], ] - results = override_missing_value(data, headers, - style=NullStyle, missing_value="<null>") + results = override_missing_value( + data, headers, style=NullStyle, missing_value="<null>" + ) assert (expected_data, expected_headers) == (list(results[0]), results[1]) def test_override_tab_value(): """Test the override_tab_value() function.""" - data = [[1, '\tJohn'], [2, 'Jill']] - headers = ['id', 'name'] - expected = ([[1, ' John'], [2, 'Jill']], ['id', 'name']) + data = [[1, "\tJohn"], [2, "Jill"]] + headers = ["id", "name"] + expected = ([[1, " John"], [2, "Jill"]], ["id", "name"]) results = override_tab_value(data, headers) assert expected == (list(results[0]), results[1]) @@ -75,9 +81,9 @@ def test_override_tab_value(): def test_bytes_to_string(): """Test the bytes_to_string() function.""" - data = [[1, 'John'], [2, b'Jill']] - headers = [0, 'name'] - expected = ([[1, 'John'], [2, 'Jill']], [0, 'name']) + data = [[1, "John"], [2, b"Jill"]] + headers = [0, "name"] + expected = ([[1, "John"], [2, "Jill"]], [0, "name"]) results = bytes_to_string(data, headers) assert expected == (list(results[0]), results[1]) @@ -85,11 +91,10 @@ def test_bytes_to_string(): def test_align_decimals(): """Test the align_decimals() function.""" - data = [[Decimal('200'), Decimal('1')], [ - Decimal('1.00002'), Decimal('1.0')]] - headers = ['num1', 'num2'] + data = [[Decimal("200"), Decimal("1")], [Decimal("1.00002"), Decimal("1.0")]] + headers = ["num1", "num2"] column_types = (float, float) - expected = ([['200', '1'], [' 1.00002', '1.0']], ['num1', 'num2']) + expected = ([["200", "1"], [" 1.00002", "1.0"]], ["num1", "num2"]) results = align_decimals(data, headers, column_types=column_types) assert expected == (list(results[0]), results[1]) @@ -98,9 +103,9 @@ def test_align_decimals(): def test_align_decimals_empty_result(): """Test align_decimals() with no results.""" data = [] - headers = ['num1', 'num2'] + headers = ["num1", "num2"] column_types = () - expected = ([], ['num1', 'num2']) + expected = ([], ["num1", "num2"]) results = align_decimals(data, headers, column_types=column_types) assert expected == (list(results[0]), results[1]) @@ -108,10 +113,10 @@ def test_align_decimals_empty_result(): def test_align_decimals_non_decimals(): """Test align_decimals() with non-decimals.""" - data = [[Decimal('200.000'), Decimal('1.000')], [None, None]] - headers = ['num1', 'num2'] + data = [[Decimal("200.000"), Decimal("1.000")], [None, None]] + headers = ["num1", "num2"] column_types = (float, float) - expected = ([['200.000', '1.000'], [None, None]], ['num1', 'num2']) + expected = ([["200.000", "1.000"], [None, None]], ["num1", "num2"]) results = align_decimals(data, headers, column_types=column_types) assert expected == (list(results[0]), results[1]) @@ -120,9 +125,8 @@ def test_align_decimals_non_decimals(): def test_quote_whitespaces(): """Test the quote_whitespaces() function.""" data = [[" before", "after "], [" both ", "none"]] - headers = ['h1', 'h2'] - expected = ([["' before'", "'after '"], ["' both '", "'none'"]], - ['h1', 'h2']) + headers = ["h1", "h2"] + expected = ([["' before'", "'after '"], ["' both '", "'none'"]], ["h1", "h2"]) results = quote_whitespaces(data, headers) assert expected == (list(results[0]), results[1]) @@ -131,8 +135,8 @@ def test_quote_whitespaces(): def test_quote_whitespaces_empty_result(): """Test the quote_whitespaces() function with no results.""" data = [] - headers = ['h1', 'h2'] - expected = ([], ['h1', 'h2']) + headers = ["h1", "h2"] + expected = ([], ["h1", "h2"]) results = quote_whitespaces(data, headers) assert expected == (list(results[0]), results[1]) @@ -141,106 +145,115 @@ def test_quote_whitespaces_empty_result(): def test_quote_whitespaces_non_spaces(): """Test the quote_whitespaces() function with non-spaces.""" data = [["\tbefore", "after \r"], ["\n both ", "none"]] - headers = ['h1', 'h2'] - expected = ([["'\tbefore'", "'after \r'"], ["'\n both '", "'none'"]], - ['h1', 'h2']) + headers = ["h1", "h2"] + expected = ([["'\tbefore'", "'after \r'"], ["'\n both '", "'none'"]], ["h1", "h2"]) results = quote_whitespaces(data, headers) assert expected == (list(results[0]), results[1]) -@pytest.mark.skipif(not HAS_PYGMENTS, reason='requires the Pygments library') +@pytest.mark.skipif(not HAS_PYGMENTS, reason="requires the Pygments library") def test_style_output_no_styles(): """Test that *style_output()* does not style without styles.""" - headers = ['h1', 'h2'] - data = [['1', '2'], ['a', 'b']] + headers = ["h1", "h2"] + data = [["1", "2"], ["a", "b"]] results = style_output(data, headers) assert (data, headers) == (list(results[0]), results[1]) -@pytest.mark.skipif(HAS_PYGMENTS, - reason='requires the Pygments library be missing') +@pytest.mark.skipif(HAS_PYGMENTS, reason="requires the Pygments library be missing") def test_style_output_no_pygments(): """Test that *style_output()* does not try to style without Pygments.""" - headers = ['h1', 'h2'] - data = [['1', '2'], ['a', 'b']] + headers = ["h1", "h2"] + data = [["1", "2"], ["a", "b"]] results = style_output(data, headers) assert (data, headers) == (list(results[0]), results[1]) -@pytest.mark.skipif(not HAS_PYGMENTS, reason='requires the Pygments library') +@pytest.mark.skipif(not HAS_PYGMENTS, reason="requires the Pygments library") def test_style_output(): """Test that *style_output()* styles output.""" class CliStyle(Style): default_style = "" styles = { - Token.Output.Header: 'bold ansibrightred', - Token.Output.OddRow: 'bg:#eee #111', - Token.Output.EvenRow: '#0f0' + Token.Output.Header: "bold ansibrightred", + Token.Output.OddRow: "bg:#eee #111", + Token.Output.EvenRow: "#0f0", } - headers = ['h1', 'h2'] - data = [['观音', '2'], ['Ποσειδῶν', 'b']] - expected_headers = ['\x1b[91;01mh1\x1b[39;00m', '\x1b[91;01mh2\x1b[39;00m'] - expected_data = [['\x1b[38;5;233;48;5;7m观音\x1b[39;49m', - '\x1b[38;5;233;48;5;7m2\x1b[39;49m'], - ['\x1b[38;5;10mΠοσειδῶν\x1b[39m', '\x1b[38;5;10mb\x1b[39m']] + headers = ["h1", "h2"] + data = [["观音", "2"], ["Ποσειδῶν", "b"]] + + expected_headers = ["\x1b[91;01mh1\x1b[39;00m", "\x1b[91;01mh2\x1b[39;00m"] + expected_data = [ + ["\x1b[38;5;233;48;5;7m观音\x1b[39;49m", "\x1b[38;5;233;48;5;7m2\x1b[39;49m"], + ["\x1b[38;5;10mΠοσειδῶν\x1b[39m", "\x1b[38;5;10mb\x1b[39m"], + ] results = style_output(data, headers, style=CliStyle) assert (expected_data, expected_headers) == (list(results[0]), results[1]) -@pytest.mark.skipif(not HAS_PYGMENTS, reason='requires the Pygments library') +@pytest.mark.skipif(not HAS_PYGMENTS, reason="requires the Pygments library") def test_style_output_with_newlines(): """Test that *style_output()* styles output with newlines in it.""" class CliStyle(Style): default_style = "" styles = { - Token.Output.Header: 'bold ansibrightred', - Token.Output.OddRow: 'bg:#eee #111', - Token.Output.EvenRow: '#0f0' + Token.Output.Header: "bold ansibrightred", + Token.Output.OddRow: "bg:#eee #111", + Token.Output.EvenRow: "#0f0", } - headers = ['h1', 'h2'] - data = [['观音\nLine2', 'Ποσειδῶν']] - expected_headers = ['\x1b[91;01mh1\x1b[39;00m', '\x1b[91;01mh2\x1b[39;00m'] + headers = ["h1", "h2"] + data = [["观音\nLine2", "Ποσειδῶν"]] + + expected_headers = ["\x1b[91;01mh1\x1b[39;00m", "\x1b[91;01mh2\x1b[39;00m"] expected_data = [ - ['\x1b[38;5;233;48;5;7m观音\x1b[39;49m\n\x1b[38;5;233;48;5;7m' - 'Line2\x1b[39;49m', - '\x1b[38;5;233;48;5;7mΠοσειδῶν\x1b[39;49m']] + [ + "\x1b[38;5;233;48;5;7m观音\x1b[39;49m\n\x1b[38;5;233;48;5;7m" + "Line2\x1b[39;49m", + "\x1b[38;5;233;48;5;7mΠοσειδῶν\x1b[39;49m", + ] + ] results = style_output(data, headers, style=CliStyle) - assert (expected_data, expected_headers) == (list(results[0]), results[1]) -@pytest.mark.skipif(not HAS_PYGMENTS, reason='requires the Pygments library') + +@pytest.mark.skipif(not HAS_PYGMENTS, reason="requires the Pygments library") def test_style_output_custom_tokens(): """Test that *style_output()* styles output with custom token names.""" class CliStyle(Style): default_style = "" styles = { - Token.Results.Headers: 'bold ansibrightred', - Token.Results.OddRows: 'bg:#eee #111', - Token.Results.EvenRows: '#0f0' + Token.Results.Headers: "bold ansibrightred", + Token.Results.OddRows: "bg:#eee #111", + Token.Results.EvenRows: "#0f0", } - headers = ['h1', 'h2'] - data = [['1', '2'], ['a', 'b']] - expected_headers = ['\x1b[91;01mh1\x1b[39;00m', '\x1b[91;01mh2\x1b[39;00m'] - expected_data = [['\x1b[38;5;233;48;5;7m1\x1b[39;49m', - '\x1b[38;5;233;48;5;7m2\x1b[39;49m'], - ['\x1b[38;5;10ma\x1b[39m', '\x1b[38;5;10mb\x1b[39m']] + headers = ["h1", "h2"] + data = [["1", "2"], ["a", "b"]] + + expected_headers = ["\x1b[91;01mh1\x1b[39;00m", "\x1b[91;01mh2\x1b[39;00m"] + expected_data = [ + ["\x1b[38;5;233;48;5;7m1\x1b[39;49m", "\x1b[38;5;233;48;5;7m2\x1b[39;49m"], + ["\x1b[38;5;10ma\x1b[39m", "\x1b[38;5;10mb\x1b[39m"], + ] output = style_output( - data, headers, style=CliStyle, - header_token='Token.Results.Headers', - odd_row_token='Token.Results.OddRows', - even_row_token='Token.Results.EvenRows') + data, + headers, + style=CliStyle, + header_token="Token.Results.Headers", + odd_row_token="Token.Results.OddRows", + even_row_token="Token.Results.EvenRows", + ) assert (expected_data, expected_headers) == (list(output[0]), output[1]) @@ -248,29 +261,25 @@ def test_style_output_custom_tokens(): def test_format_integer(): """Test formatting for an INTEGER datatype.""" data = [[1], [1000], [1000000]] - headers = ['h1'] - result_data, result_headers = format_numbers(data, - headers, - column_types=(int,), - integer_format=',', - float_format=',') - - expected = [['1'], ['1,000'], ['1,000,000']] + headers = ["h1"] + result_data, result_headers = format_numbers( + data, headers, column_types=(int,), integer_format=",", float_format="," + ) + + expected = [["1"], ["1,000"], ["1,000,000"]] assert expected == list(result_data) assert headers == result_headers def test_format_decimal(): """Test formatting for a DECIMAL(12, 4) datatype.""" - data = [[Decimal('1.0000')], [Decimal('1000.0000')], [Decimal('1000000.0000')]] - headers = ['h1'] - result_data, result_headers = format_numbers(data, - headers, - column_types=(float,), - integer_format=',', - float_format=',') - - expected = [['1.0000'], ['1,000.0000'], ['1,000,000.0000']] + data = [[Decimal("1.0000")], [Decimal("1000.0000")], [Decimal("1000000.0000")]] + headers = ["h1"] + result_data, result_headers = format_numbers( + data, headers, column_types=(float,), integer_format=",", float_format="," + ) + + expected = [["1.0000"], ["1,000.0000"], ["1,000,000.0000"]] assert expected == list(result_data) assert headers == result_headers @@ -278,13 +287,11 @@ def test_format_decimal(): def test_format_float(): """Test formatting for a REAL datatype.""" data = [[1.0], [1000.0], [1000000.0]] - headers = ['h1'] - result_data, result_headers = format_numbers(data, - headers, - column_types=(float,), - integer_format=',', - float_format=',') - expected = [['1.0'], ['1,000.0'], ['1,000,000.0']] + headers = ["h1"] + result_data, result_headers = format_numbers( + data, headers, column_types=(float,), integer_format=",", float_format="," + ) + expected = [["1.0"], ["1,000.0"], ["1,000,000.0"]] assert expected == list(result_data) assert headers == result_headers @@ -292,11 +299,12 @@ def test_format_float(): def test_format_integer_only(): """Test that providing one format string works.""" data = [[1, 1.0], [1000, 1000.0], [1000000, 1000000.0]] - headers = ['h1', 'h2'] - result_data, result_headers = format_numbers(data, headers, column_types=(int, float), - integer_format=',') + headers = ["h1", "h2"] + result_data, result_headers = format_numbers( + data, headers, column_types=(int, float), integer_format="," + ) - expected = [['1', 1.0], ['1,000', 1000.0], ['1,000,000', 1000000.0]] + expected = [["1", 1.0], ["1,000", 1000.0], ["1,000,000", 1000000.0]] assert expected == list(result_data) assert headers == result_headers @@ -304,7 +312,7 @@ def test_format_integer_only(): def test_format_numbers_no_format_strings(): """Test that numbers aren't formatted without format strings.""" data = ((1), (1000), (1000000)) - headers = ('h1',) + headers = ("h1",) result_data, result_headers = format_numbers(data, headers, column_types=(int,)) assert list(data) == list(result_data) assert headers == result_headers @@ -313,17 +321,25 @@ def test_format_numbers_no_format_strings(): def test_format_numbers_no_column_types(): """Test that numbers aren't formatted without column types.""" data = ((1), (1000), (1000000)) - headers = ('h1',) - result_data, result_headers = format_numbers(data, headers, integer_format=',', - float_format=',') + headers = ("h1",) + result_data, result_headers = format_numbers( + data, headers, integer_format=",", float_format="," + ) assert list(data) == list(result_data) assert headers == result_headers + def test_enforce_iterable(): - preprocessors = inspect.getmembers(cli_helpers.tabular_output.preprocessors, inspect.isfunction) - loremipsum = 'lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod'.split(' ') + preprocessors = inspect.getmembers( + cli_helpers.tabular_output.preprocessors, inspect.isfunction + ) + loremipsum = ( + "lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod".split( + " " + ) + ) for name, preprocessor in preprocessors: - preprocessed = preprocessor(zip(loremipsum), ['lorem'], column_types=(str,)) + preprocessed = preprocessor(zip(loremipsum), ["lorem"], column_types=(str,)) try: first = next(preprocessed[0]) except StopIteration: |