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"""AsciiTable end to end testing."""
import sys
from textwrap import dedent
import py
import pytest
from terminaltables import AsciiTable
from terminaltables.terminal_io import IS_WINDOWS
from tests import PROJECT_ROOT
from tests.screenshot import RunNewConsole, screenshot_until_match
HERE = py.path.local(__file__).dirpath()
def test_single_line():
"""Test single-lined cells."""
table_data = [
['Name', 'Color', 'Type'],
['Avocado', 'green', 'nut'],
['Tomato', 'red', 'fruit'],
['Lettuce', 'green', 'vegetable'],
['Watermelon', 'green'],
[],
]
table = AsciiTable(table_data, 'Example')
table.inner_footing_row_border = True
table.justify_columns[0] = 'left'
table.justify_columns[1] = 'center'
table.justify_columns[2] = 'right'
actual = table.table
expected = (
'+Example-----+-------+-----------+\n'
'| Name | Color | Type |\n'
'+------------+-------+-----------+\n'
'| Avocado | green | nut |\n'
'| Tomato | red | fruit |\n'
'| Lettuce | green | vegetable |\n'
'| Watermelon | green | |\n'
'+------------+-------+-----------+\n'
'| | | |\n'
'+------------+-------+-----------+'
)
assert actual == expected
def test_multi_line():
"""Test multi-lined cells."""
table_data = [
['Show', 'Characters'],
['Rugrats', 'Tommy Pickles, Chuckie Finster, Phillip DeVille, Lillian DeVille, Angelica Pickles,\nDil Pickles'],
['South Park', 'Stan Marsh, Kyle Broflovski, Eric Cartman, Kenny McCormick']
]
table = AsciiTable(table_data)
# Test defaults.
actual = table.table
expected = (
'+------------+-------------------------------------------------------------------------------------+\n'
'| Show | Characters |\n'
'+------------+-------------------------------------------------------------------------------------+\n'
'| Rugrats | Tommy Pickles, Chuckie Finster, Phillip DeVille, Lillian DeVille, Angelica Pickles, |\n'
'| | Dil Pickles |\n'
'| South Park | Stan Marsh, Kyle Broflovski, Eric Cartman, Kenny McCormick |\n'
'+------------+-------------------------------------------------------------------------------------+'
)
assert actual == expected
# Test inner row border.
table.inner_row_border = True
actual = table.table
expected = (
'+------------+-------------------------------------------------------------------------------------+\n'
'| Show | Characters |\n'
'+------------+-------------------------------------------------------------------------------------+\n'
'| Rugrats | Tommy Pickles, Chuckie Finster, Phillip DeVille, Lillian DeVille, Angelica Pickles, |\n'
'| | Dil Pickles |\n'
'+------------+-------------------------------------------------------------------------------------+\n'
'| South Park | Stan Marsh, Kyle Broflovski, Eric Cartman, Kenny McCormick |\n'
'+------------+-------------------------------------------------------------------------------------+'
)
assert actual == expected
# Justify right.
table.justify_columns = {1: 'right'}
actual = table.table
expected = (
'+------------+-------------------------------------------------------------------------------------+\n'
'| Show | Characters |\n'
'+------------+-------------------------------------------------------------------------------------+\n'
'| Rugrats | Tommy Pickles, Chuckie Finster, Phillip DeVille, Lillian DeVille, Angelica Pickles, |\n'
'| | Dil Pickles |\n'
'+------------+-------------------------------------------------------------------------------------+\n'
'| South Park | Stan Marsh, Kyle Broflovski, Eric Cartman, Kenny McCormick |\n'
'+------------+-------------------------------------------------------------------------------------+'
)
assert actual == expected
@pytest.mark.skipif(str(not IS_WINDOWS))
@pytest.mark.skipif('True') # https://github.com/Robpol86/terminaltables/issues/30
def test_windows_screenshot(tmpdir):
"""Test on Windows in a new console window. Take a screenshot to verify it works.
:param tmpdir: pytest fixture.
"""
script = tmpdir.join('script.py')
command = [sys.executable, str(script)]
screenshot = PROJECT_ROOT.join('test_ascii_table.png')
if screenshot.check():
screenshot.remove()
# Generate script.
script_template = dedent(u"""\
from __future__ import print_function
import os, time
from colorclass import Color, Windows
from terminaltables import AsciiTable
Windows.enable(auto_colors=True)
stop_after = time.time() + 20
table_data = [
[Color('{b}Name{/b}'), Color('{b}Color{/b}'), Color('{b}Misc{/b}')],
['Avocado', Color('{autogreen}green{/fg}'), 100],
['Tomato', Color('{autored}red{/fg}'), 0.5],
['Lettuce', Color('{autogreen}green{/fg}'), None],
]
print(AsciiTable(table_data).table)
print('Waiting for screenshot_until_match()...')
while not os.path.exists(r'%s') and time.time() < stop_after:
time.sleep(0.5)
""")
script_contents = script_template % str(screenshot)
script.write(script_contents.encode('utf-8'), mode='wb')
# Setup expected.
sub_images = [str(p) for p in HERE.listdir('sub_ascii_*.bmp')]
assert sub_images
# Run.
with RunNewConsole(command) as gen:
screenshot_until_match(str(screenshot), 15, sub_images, 1, gen)
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