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__init__.py	2.1 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
__main__.py	71 B	-rw-r--r--	2022-02-22 15:51:03	Edit Del
__pycache__	-	drwxr-xr-x	2022-02-22 15:51:22	Del
test_decode.py	4.19 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_default.py	290 B	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_dump.py	2.04 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_encode_basestring_ascii.py	2.21 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_enum.py	3.94 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_fail.py	8.69 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_float.py	1.18 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_indent.py	1.78 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_pass1.py	1.79 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_pass2.py	448 B	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_pass3.py	544 B	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_recursion.py	2.95 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_scanstring.py	4.55 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_separators.py	1.29 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_speedups.py	1.84 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_tool.py	2.89 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del
test_unicode.py	2.84 KB	-rw-r--r--	2022-02-22 15:51:03	Edit Del

Editing: test_tool.py (2.89 KB)

import os
import sys
import textwrap
import unittest
import subprocess
from test import support
from test.support.script_helper import assert_python_ok


class TestTool(unittest.TestCase):
    data = """

        [["blorpie"],[ "whoops" ] , [
                                 ],\t"d-shtaeou",\r"d-nthiouh",
        "i-vhbjkhnth", {"nifty":87}, {"morefield" :\tfalse,"field"
            :"yes"}  ]
           """

    expect_without_sort_keys = textwrap.dedent("""\
    [
        [
            "blorpie"
        ],
        [
            "whoops"
        ],
        [],
        "d-shtaeou",
        "d-nthiouh",
        "i-vhbjkhnth",
        {
            "nifty": 87
        },
        {
            "field": "yes",
            "morefield": false
        }
    ]
    """)

    expect = textwrap.dedent("""\
    [
        [
            "blorpie"
        ],
        [
            "whoops"
        ],
        [],
        "d-shtaeou",
        "d-nthiouh",
        "i-vhbjkhnth",
        {
            "nifty": 87
        },
        {
            "morefield": false,
            "field": "yes"
        }
    ]
    """)

    def test_stdin_stdout(self):
        with subprocess.Popen(
                (sys.executable, '-m', 'json.tool'),
                stdin=subprocess.PIPE, stdout=subprocess.PIPE) as proc:
            out, err = proc.communicate(self.data.encode())
        self.assertEqual(out.splitlines(), self.expect.encode().splitlines())
        self.assertEqual(err, None)

    def _create_infile(self):
        infile = support.TESTFN
        with open(infile, "w") as fp:
            self.addCleanup(os.remove, infile)
            fp.write(self.data)
        return infile

    def test_infile_stdout(self):
        infile = self._create_infile()
        rc, out, err = assert_python_ok('-m', 'json.tool', infile)
        self.assertEqual(rc, 0)
        self.assertEqual(out.splitlines(), self.expect.encode().splitlines())
        self.assertEqual(err, b'')

    def test_infile_outfile(self):
        infile = self._create_infile()
        outfile = support.TESTFN + '.out'
        rc, out, err = assert_python_ok('-m', 'json.tool', infile, outfile)
        self.addCleanup(os.remove, outfile)
        with open(outfile, "r") as fp:
            self.assertEqual(fp.read(), self.expect)
        self.assertEqual(rc, 0)
        self.assertEqual(out, b'')
        self.assertEqual(err, b'')

    def test_help_flag(self):
        rc, out, err = assert_python_ok('-m', 'json.tool', '-h')
        self.assertEqual(rc, 0)
        self.assertTrue(out.startswith(b'usage: '))
        self.assertEqual(err, b'')

    def test_sort_keys_flag(self):
        infile = self._create_infile()
        rc, out, err = assert_python_ok('-m', 'json.tool', '--sort-keys', infile)
        self.assertEqual(rc, 0)
        self.assertEqual(out.splitlines(),
                         self.expect_without_sort_keys.encode().splitlines())
        self.assertEqual(err, b'')