def test_main_line_length_pass(make_test_file, capsys):
line_data = [
"# first line is a comment. some more random stuff to say here"
" but not going to say it\n",
"import time\n",
"\n",
"\n",
"def main(): # this is the main function where everything runs in"
" runs in this function when we call it\n",
" print('hello')\n",
" sleep(1)\n",
" print('world')\n",
" print('print this string out to see what it looks like"
"on screen to see\n"
"\n",
"\n",
"main()\n",
"\n",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
expected_cap = "Line Checker\n1 files checked: \033[1;32mPassed\033[0m\n"
# details = f"{tf}\n{details}"
result = line_checker.main([tf, "-l105"])
captured_output = capsys.readouterr().out
assert captured_output == expected_cap
assert result == 0
def test_main_multiple_files_passed(capsys, make_temp_directory):
line_data = [
"# first line is a comment\n",
"\n",
"\n",
"def main():\n",
" print('hello world')\n",
"\n",
"\n",
"main()\n",
"\n",
]
file_data = "".join(line_data)
td = make_temp_directory()
td.add_empty_file("README.md")
td.add_file("foo.py", file_data)
td.add_file("bar.py", file_data)
td.add_empty_file("foobar.py")
td.add_empty_file("test")
td.add_empty_file("data")
td.add_directories_root(["tests"])
test_dir = td.get_temp_directory()
expected_cap = "Line Checker\n3 files checked: \033[1;32mPassed\033[0m\n"
result = line_checker.main([test_dir])
captured_output = capsys.readouterr().out
assert captured_output == expected_cap
assert result == 0
def test_main_multiple_files_one_fail(capsys, make_temp_directory):
line_data = [
"# first line is a comment and someday this long line will be "
" removed from this file\n",
"\n",
"\n",
"def main():\n",
" print('hello world')\n",
"\n",
"\n",
"# this is the main function call. some more random stuff to fill "
"this line with to get it over\n"
"main()\n",
"\n",
]
file_data = "".join(line_data)
td = make_temp_directory()
td.add_empty_file("README.md")
td.add_file("foo.py", file_data)
td.add_file("bar.py", "# new file to add\nprint('hello world')\n\n")
td.add_empty_file("foobar.py")
td.add_empty_file("test")
td.add_empty_file("data")
td.add_directories_root(["tests"])
test_dir = td.get_temp_directory()
summary = "Line Checker\n3 files checked: 2 \033[1;32mPassed\033[0m,"
summary += " 1 \033[1;31mFailed\033[0m\n"
details = f"{test_dir + '/' + 'foo.py'}\n line: 1 - length: 84\n"
details += f" line: 8 - length: 95\n"
expected_capture = summary + details
result = line_checker.main([test_dir])
captured_output = capsys.readouterr().out
assert captured_output == expected_capture
assert result == 0
def test_main_one_file_failed(capsys, make_test_file):
line_data = [
"# first line is a comment\n",
"import time\n",
"\n",
"\n",
"def main(): # this is the main function where everything runs in"
" runs in this function when we call it\n",
" print('hello')\n",
" sleep(1)\n",
" print('world')\n",
"\n",
"\n",
"main()\n",
"\n",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
summary = "Line Checker\n1 files checked: \033[1;31mFailed\033[0m\n"
details = f"{tf}\n line: 5 - length: 103\n"
expected_capture = summary + details
result = line_checker.main([tf])
captured_output = capsys.readouterr().out
assert captured_output == expected_capture
assert result == 0
def test_main_file_not_found(tmpdir, capsys):
expected_cap = """Line Checker
\033[1;31mError file not found during discovery\033[0m
0 files checked\n"""
td = tmpdir.join("foo.py")
result = line_checker.main([td.strpath])
captured_output = capsys.readouterr().out
assert captured_output == expected_cap
assert result == 1
def test_main_not_python_file(capsys, make_test_file):
line_data = ["line 1 of a text file\n", "\n", "another line\n"]
file_data = "".join(line_data)
tf = make_test_file("foo.txt", file_data)
expected_cap = "Line Checker\n0 files checked\n"
result = line_checker.main([tf])
captured_output = capsys.readouterr().out
assert captured_output == expected_cap
assert result == 0
def test_main_file_save_to_file_out_file(make_test_file):
line_data = [
"# line 1 comment line",
"print('hello world')",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
result = line_checker.main([tf, "-S", "--out_file", "test_out"])
with open("test_out", "r") as f:
data = f.read()
assert data == "line checker\n1 file checked: passed\n"
assert result == 0
def test_main_file_passed_quiet_mode(make_test_file, capsys):
line_data = [
"# line 1 comment line",
"print('hello world')",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
expected_capture = ""
result = line_checker.main([tf, "-q"])
captured_output = capsys.readouterr().out
assert captured_output == expected_capture
assert result == 0
def test_main_file_failed_quiet_mode(make_test_file, capsys):
line_data = [
"# line 1 comment line",
"print('hello world how are you. foo.py is an test example of a"
" line that is too long')"
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
expected_capture = "1 files checked: \033[1;31mFailed\033[0m\n"
expected_capture += f"{tf}\n line: 1 - length: 108\n"
result = line_checker.main([tf, "-q"])
captured_output = capsys.readouterr().out
assert captured_output == expected_capture
assert result == 0
def test_main_multiple_files_no_check(capsys, make_temp_directory):
td = make_temp_directory()
td.add_empty_file("README.md")
td.add_empty_file("foo.txt")
td.add_empty_file("bar.c")
td.add_empty_file("test")
td.add_empty_file("data")
td.add_directories_root(["tests"])
test_dir = td.get_temp_directory()
expected_cap = "Line Checker\n0 files checked\n"
result = line_checker.main([test_dir])
captured_output = capsys.readouterr().out
assert captured_output == expected_cap
assert result == 0
def test_save_results_to_file_passed(make_test_file):
line_data = [
"# line 1 comment line",
"print('hello world')",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
test_date_time = "2020-01-01-142020"
with mock.patch.object(line_checker.time,
"strftime",
return_value=test_date_time):
result = line_checker.main([tf, "-S"])
with open(f"line_checker_out{test_date_time}", "r") as f:
data = f.read()
assert data == "line checker\n1 file checked: passed\n"
assert result == 0
def test_main_file_passed_quiet_mode_save_to_file(make_test_file, capsys):
line_data = [
"# line 1 comment line",
"print('hello world')",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
expected_capture = ""
test_date_time = "2020-01-01-142020"
with mock.patch.object(line_checker.time,
"strftime",
return_value=test_date_time):
result = line_checker.main([tf, "-q", "-S"])
captured_output = capsys.readouterr().out
assert captured_output == expected_capture
assert result == 0
with open(f"line_checker_out{test_date_time}", "r") as f:
data = f.read()
assert data == "line checker\n1 file checked: passed\n"
def test_save_results_to_file_fail(make_test_file):
line_data = [
"# line 1 comment line",
"print('hello world how are you. foo.py is an test example of a"
" line that is too long')"
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
test_date_time = "2020-01-01-142020"
with mock.patch.object(line_checker.time,
"strftime",
return_value=test_date_time):
result = line_checker.main([tf, "-S"])
expected = "line checker\n1 file checked: failed\n"
expected += f"{tf}\n line 1 - length: 108\n"
with open(f"line_checker_out{test_date_time}", "r") as f:
data = f.read()
assert data == expected
assert result == 0
def test_main_file_failed_quiet_mode_save_to_file(make_test_file, capsys):
line_data = [
"# line 1 comment line",
"print('hello world how are you. foo.py is an test example of a"
" line that is too long')"
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
expected_capture = "1 files checked: \033[1;31mFailed\033[0m\n"
expected_capture += f"{tf}\n line: 1 - length: 108\n"
test_date_time = "2020-01-01-142020"
with mock.patch.object(line_checker.time,
"strftime",
return_value=test_date_time):
result = line_checker.main([tf, "-q", "-S"])
captured_output = capsys.readouterr().out
assert captured_output == expected_capture
assert result == 0
expected = "line checker\n1 file checked: failed\n"
expected += f"{tf}\n line 1 - length: 108\n"
with open(f"line_checker_out{test_date_time}", "r") as f:
data = f.read()
assert data == expected
def test_main_one_file_passed(capsys, make_test_file, options, expected_cap):
line_data = [
"# first line is a comment\n",
"import time\n",
"\n",
"\n",
"def main():\n",
" print('hello')\n",
" sleep(1)\n",
" print('world')\n",
"\n",
"\n",
"main()\n",
"\n",
]
file_data = "".join(line_data)
tf = make_test_file("foo.py", file_data)
# expected_cap = "Line Checker\n1 files checked: \033[1;32mPassed\033[0m\n"
result = line_checker.main([tf] + options)
captured_output = capsys.readouterr().out
assert captured_output == expected_cap
assert result == 0