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# stdlib
import json
import re
import sys
# 3rd party
from coincidence.selectors import not_windows, only_windows
from faker import Faker
from faker.providers import bank, company, internet, phone_number, python
# this package
from domdf_python_tools.terminal import Echo, br, clear, interrupt, overtype
fake = Faker()
fake.add_provider(internet)
fake.add_provider(bank)
fake.add_provider(company)
fake.add_provider(phone_number)
fake.add_provider(python)
def test_br(capsys):
br()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ['', '']
br()
print("foo")
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ['', "foo", '']
print("foo")
br()
print("bar")
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["foo", '', "bar", '']
@only_windows(reason="Different test used for POSIX")
def test_interrupt_windows(capsys):
interrupt()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["(Press Ctrl-C to quit at any time)", '']
@not_windows(reason="Different test used for Windows")
def test_interrupt_posix(capsys):
interrupt()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["(Press Ctrl-D to quit at any time)", '']
# @only_windows(reason="Different test used for POSIX")
# def test_clear_windows(capsys):
# clear()
#
# captured = capsys.readouterr()
# stdout = captured.out.split("\n")
# assert stdout == ['(Press Ctrl-C to quit at any time.)', '']
#
@not_windows(reason="Different test used for Windows")
def test_clear_posix(capsys):
clear()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["\u001bc"]
print("Hello World!")
clear()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["Hello World!", "\u001bc"]
def test_overtype(capsys):
print("Waiting...", end='')
overtype("foo", "bar")
sys.stdout.flush()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["Waiting...\rfoo bar"]
print("Waiting...", end='')
overtype("foo", "bar", sep='')
sys.stdout.flush()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["Waiting...\rfoobar"]
print("Waiting...", end='')
overtype("foo", "bar", sep='-', end='\n')
sys.stdout.flush()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout == ["Waiting...\rfoo-bar", '']
sys.stderr.write("Waiting...")
overtype("foo", "bar", file=sys.stderr)
sys.stdout.flush()
captured = capsys.readouterr()
stderr = captured.err.split('\n')
assert stderr == ["Waiting...\rfoo bar"]
def test_echo(capsys):
with Echo():
abc = "a variable"
var = 1234
captured = capsys.readouterr()
stdout = captured.out.split('\n')
data = {
"abc": "a variable",
"var": 1234,
}
dictionary = json.dumps(data).replace('"', "'")
assert stdout == [f" {dictionary}", '']
# def test_echo_pprint(capsys):
# Lots of variables, which should be pretty printed
with Echo():
name = fake.name()
address = fake.address()
ip_address = fake.ipv4_private()
iban = fake.iban()
employer = fake.company()
telephone = fake.phone_number()
alive = fake.pybool()
z_other = fake.pydict()
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout[0] == " {{'address': '{}',".format(address.replace('\n', "\\n"))
assert stdout[1] == f" 'alive': {alive},"
assert stdout[2] == f" 'employer': '{employer}',"
assert stdout[3] == f" 'iban': '{iban}',"
assert stdout[4] == f" 'ip_address': '{ip_address}',"
assert stdout[5] == f" 'name': '{name}',"
assert stdout[6] == f" 'telephone': '{telephone}',"
assert stdout[7].startswith(" 'z_other': {")
assert stdout[7].endswith(',')
for line in range(8, 13, 1):
assert re.match(r"^\s*'.*':.*[,}]$", stdout[line])
assert stdout[-2].endswith('}')
assert stdout[-1] == ''
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