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test_parser_completers.py
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import contextlib
import json
import os
import re
from decimal import Decimal
from io import StringIO
from pathlib import Path
from django.apps import apps
from django.core.management import CommandError, call_command
from django.test import TestCase
from django.utils import timezone
from django_typer.management import get_command
from tests.apps.examples.polls.models import Question
from tests.apps.test_app.models import ShellCompleteTester
from tests.utils import run_command
class TestShellCompletersAndParsers(TestCase):
field_values = {
"char_field": ["jon", "john", "jack", "jason"],
"text_field": [
"sockeye",
"chinook",
"steelhead",
"coho",
"atlantic",
"pink",
"chum",
],
"float_field": [1.1, 1.12, 2.2, 2.3, 2.4, 3.0, 4.0],
"decimal_field": [
Decimal("1.5"),
Decimal("1.50"),
Decimal("1.51"),
Decimal("1.52"),
Decimal("1.2"),
Decimal("1.6"),
],
"uuid_field": [
"12345678-1234-5678-1234-567812345678",
"12345678-1234-5678-1234-567812345679",
"12345678-5678-5678-1234-567812345670",
"12345678-5678-5678-1234-567812345671",
"12345678-5678-5678-1234-A67812345671",
"12345678-5678-5678-f234-A67812345671",
],
"ip_field": [
"192.168.1.1",
"192.0.2.30",
"10.0.0.1",
"2a02:42fe::4",
"2a02:42ae::4",
#'2001:0::0:01', this gets normalized to the one below
"2001::1",
"::ffff:10.10.10.10",
],
}
def setUp(self):
super().setUp()
self.q1 = Question.objects.create(
question_text="Is Putin a war criminal?",
pub_date=timezone.now(),
)
for field, values in self.field_values.items():
for value in values:
ShellCompleteTester.objects.create(**{field: value})
def tearDown(self) -> None:
ShellCompleteTester.objects.all().delete()
return super().tearDown()
def test_model_object_parser_metavar(self):
result = run_command("model_fields", "--no-color", "test", "--help")[0]
self.assertTrue(re.search(r"--char\s+TXT", result))
self.assertTrue(re.search(r"--ichar\s+TXT", result))
self.assertTrue(re.search(r"--text\s+TXT", result))
self.assertTrue(re.search(r"--itext\s+TXT", result))
self.assertTrue(re.search(r"--uuid\s+UUID", result))
self.assertTrue(re.search(r"--id\s+INT", result))
self.assertTrue(re.search(r"--id-limit\s+INT", result))
self.assertTrue(re.search(r"--float\s+FLOAT", result))
self.assertTrue(re.search(r"--decimal\s+FLOAT", result))
self.assertTrue(re.search(r"--ip\s+\[IPV4\|IPV6\]", result))
self.assertTrue(re.search(r"--email\s+EMAIL", result))
self.assertTrue(re.search(r"--url\s+URL", result))
def test_model_object_parser_metavar_override(self):
result = run_command("poll_as_option", "--help", "--no-color")[0]
self.assertTrue(re.search(r"--polls\s+POLL", result))
def test_model_object_parser_idempotency(self):
from django_typer.parsers import ModelObjectParser
from tests.apps.examples.polls.models import Question
parser = ModelObjectParser(Question)
self.assertEqual(parser.convert(self.q1, None, None), self.q1)
def test_app_label_parser_idempotency(self):
from django_typer.parsers import parse_app_label
poll_app = apps.get_app_config("tests_apps_examples_polls")
self.assertEqual(parse_app_label(poll_app), poll_app)
def test_app_label_parser_completers(self):
from django.apps import apps
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "completion ")
result = result.getvalue()
self.assertTrue("test_app" in result)
self.assertTrue("tests_apps_util" in result)
self.assertTrue("django_typer" in result)
self.assertTrue("tests_apps_examples_polls" in result)
self.assertTrue("admin" in result)
self.assertTrue("auth" in result)
self.assertTrue("contenttypes" in result)
self.assertTrue("sessions" in result)
self.assertTrue("messages" in result)
self.assertTrue("staticfiles" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "completion --app-opt ")
result = result.getvalue()
self.assertTrue("test_app" in result)
self.assertTrue("tests_apps_util" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "completion tests.")
result = result.getvalue()
self.assertTrue("tests.apps.examples.polls" in result)
self.assertTrue("tests.apps.test_app" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "completion tests")
result = result.getvalue()
self.assertTrue("tests_apps_examples_polls" in result)
self.assertTrue("tests_apps_util" in result)
self.assertEqual(
json.loads(call_command("completion", "tests_apps_examples_polls")),
["tests_apps_examples_polls"],
)
self.assertEqual(
json.loads(call_command("completion", "tests.apps.examples.polls")),
["tests_apps_examples_polls"],
)
with self.assertRaises(CommandError):
call_command("completion", "tests.polls")
poll_app = apps.get_app_config("tests_apps_examples_polls")
test_app = apps.get_app_config("test_app")
cmd = get_command("completion")
self.assertEqual(
json.loads(cmd([poll_app])),
["tests_apps_examples_polls"],
)
self.assertEqual(
json.loads(cmd(django_apps=[poll_app])),
["tests_apps_examples_polls"],
)
self.assertEqual(
json.loads(cmd(django_apps=[poll_app], option=test_app)),
{
"django_apps": ["tests_apps_examples_polls"],
"option": "test_app",
},
)
self.assertEqual(
json.loads(
call_command(
"completion",
"tests_apps_examples_polls",
option=test_app,
)
),
{
"django_apps": ["tests_apps_examples_polls"],
"option": "test_app",
},
)
self.assertEqual(
json.loads(
call_command(
"completion",
"tests_apps_examples_polls",
"--option=test_app",
)
),
{
"django_apps": ["tests_apps_examples_polls"],
"option": "test_app",
},
)
def test_char_field(self):
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --char ja")
result = result.getvalue()
self.assertTrue("jack" in result)
self.assertTrue("jason" in result)
self.assertFalse("jon" in result)
self.assertFalse("john" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --ichar Ja")
result = result.getvalue()
self.assertTrue("Jack" in result)
self.assertTrue("Jason" in result)
self.assertFalse("Jon" in result)
self.assertFalse("John" in result)
self.assertEqual(
json.loads(call_command("model_fields", "test", "--char", "jack")),
{
"char": {
str(ShellCompleteTester.objects.get(char_field="jack").pk): "jack"
}
},
)
self.assertEqual(
json.loads(call_command("model_fields", "test", "--ichar", "john")),
{
"ichar": {
str(ShellCompleteTester.objects.get(char_field="john").pk): "john"
}
},
)
with self.assertRaises(CommandError):
call_command("model_fields", "test", "--char", "jane")
with self.assertRaises(RuntimeError):
call_command("model_fields", "test", "--ichar", "jane")
def test_ip_field(self):
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --ip ")
result = result.getvalue().replace("\\", "")
for ip in self.field_values["ip_field"]:
self.assertTrue(ip in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --ip 2001:")
result = result.getvalue().replace("\\", "")
for ip in ["2001::1"]:
self.assertTrue(ip in result)
# IP normalization complexity is unhandled
# result = StringIO()
# with contextlib.redirect_stdout(result):
# call_command("shellcompletion", "complete", "model_fields test --ip 2001:0")
# result = result.getvalue()
# self.assertFalse(result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --ip 2a02:42"
)
result = result.getvalue().replace("\\", "")
for ip in ["2a02:42fe::4", "2a02:42ae::4"]:
self.assertTrue(ip in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --ip 2a02:42f"
)
result = result.getvalue().replace("\\", "")
for ip in ["2a02:42fe::4"]:
self.assertTrue(ip in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --ip 192.")
result = result.getvalue().replace("\\", "")
for ip in ["192.168.1.1", "192.0.2.30"]:
self.assertTrue(ip in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --ip 192.1")
result = result.getvalue().replace("\\", "")
for ip in ["192.168.1.1"]:
self.assertTrue(ip in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --ip :")
result = result.getvalue().replace("\\", "")
for ip in ["::ffff:10.10.10.10"]:
self.assertTrue(ip in result)
self.assertEqual(
json.loads(
call_command(
"model_fields", "test", "--ip", "2001:0::0:01", "--ip", "192.0.2.30"
)
),
{
"ip": [
{
str(
ShellCompleteTester.objects.get(ip_field="2001:0::0:01").pk
): "2001::1"
},
{
str(
ShellCompleteTester.objects.get(ip_field="192.0.2.30").pk
): "192.0.2.30"
},
]
},
)
def test_text_field(self):
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --text ")
result = result.getvalue()
self.assertTrue("sockeye" in result)
self.assertTrue("chinook" in result)
self.assertTrue("steelhead" in result)
self.assertTrue("coho" in result)
self.assertTrue("atlantic" in result)
self.assertTrue("pink" in result)
self.assertTrue("chum" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --text ch")
result = result.getvalue()
self.assertFalse("sockeye" in result)
self.assertTrue("chinook" in result)
self.assertFalse("steelhead" in result)
self.assertFalse("coho" in result)
self.assertFalse("atlantic" in result)
self.assertFalse("pink" in result)
self.assertTrue("chum" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --itext S")
result = result.getvalue()
self.assertTrue("Sockeye" in result)
self.assertFalse("chinook" in result)
self.assertTrue("Steelhead" in result)
self.assertFalse("coho" in result)
self.assertFalse("atlantic" in result)
self.assertFalse("pink" in result)
self.assertFalse("chum" in result)
# distinct completions by default
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --text atlantic --text sockeye --text steelhead --text ",
)
result = result.getvalue()
self.assertFalse("sockeye" in result)
self.assertTrue("chinook" in result)
self.assertFalse("steelhead" in result)
self.assertTrue("coho" in result)
self.assertFalse("atlantic" in result)
self.assertTrue("pink" in result)
self.assertTrue("chum" in result)
# check distinct flag set to False
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --itext atlantic --itext sockeye --itext steelhead --itext ",
)
result = result.getvalue()
self.assertTrue("sockeye" in result)
self.assertTrue("chinook" in result)
self.assertTrue("steelhead" in result)
self.assertTrue("coho" in result)
self.assertTrue("atlantic" in result)
self.assertTrue("pink" in result)
self.assertTrue("chum" in result)
self.assertEqual(
json.loads(
call_command(
"model_fields",
"test",
"--text",
"atlantic",
"--text",
"sockeye",
"--text",
"steelhead",
)
),
{
"text": [
{
str(
ShellCompleteTester.objects.get(text_field="atlantic").pk
): "atlantic"
},
{
str(
ShellCompleteTester.objects.get(text_field="sockeye").pk
): "sockeye"
},
{
str(
ShellCompleteTester.objects.get(text_field="steelhead").pk
): "steelhead"
},
]
},
)
self.assertEqual(
json.loads(
call_command(
"model_fields",
"test",
"--itext",
"ATlanTIC",
"--itext",
"SOCKeye",
"--itext",
"STEELHEAD",
)
),
{
"itext": [
{
str(
ShellCompleteTester.objects.get(text_field="atlantic").pk
): "atlantic"
},
{
str(
ShellCompleteTester.objects.get(text_field="sockeye").pk
): "sockeye"
},
{
str(
ShellCompleteTester.objects.get(text_field="steelhead").pk
): "steelhead"
},
]
},
)
def test_filtered_text_field(self):
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --filtered ")
result = result.getvalue()
self.assertFalse("sockeye" in result)
self.assertTrue("chinook" in result)
self.assertFalse("steelhead" in result)
self.assertTrue("coho" in result)
self.assertFalse("atlantic" in result)
self.assertTrue("pink" in result)
self.assertTrue("chum" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --filtered ch"
)
result = result.getvalue()
self.assertFalse("sockeye" in result)
self.assertTrue("chinook" in result)
self.assertFalse("steelhead" in result)
self.assertFalse("coho" in result)
self.assertFalse("atlantic" in result)
self.assertFalse("pink" in result)
self.assertTrue("chum" in result)
# distinct completions by default
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --filtered coho --filtered chinook --filtered ",
)
result = result.getvalue()
self.assertFalse("sockeye" in result)
self.assertFalse("chinook" in result)
self.assertFalse("steelhead" in result)
self.assertFalse("coho" in result)
self.assertFalse("atlantic" in result)
self.assertTrue("pink" in result)
self.assertTrue("chum" in result)
self.assertEqual(
json.loads(
call_command(
"model_fields",
"test",
"--filtered",
"coho",
"--filtered",
"chinook",
)
),
{
"filtered": [
{
str(
ShellCompleteTester.objects.get(text_field="coho").pk
): "coho"
},
{
str(
ShellCompleteTester.objects.get(text_field="chinook").pk
): "chinook"
},
]
},
)
def test_uuid_field(self):
from uuid import UUID
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --uuid ")
result = result.getvalue()
self.assertTrue("12345678-1234-5678-1234-567812345678" in result)
self.assertTrue("12345678-1234-5678-1234-567812345679" in result)
self.assertTrue("12345678-5678-5678-1234-567812345670" in result)
self.assertTrue("12345678-5678-5678-1234-567812345671" in result)
self.assertTrue("12345678-5678-5678-1234-a67812345671" in result)
self.assertTrue("12345678-5678-5678-f234-a67812345671" in result)
self.assertFalse("None" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --uuid 12345678"
)
result = result.getvalue()
self.assertTrue("12345678-1234-5678-1234-567812345678" in result)
self.assertTrue("12345678-1234-5678-1234-567812345679" in result)
self.assertTrue("12345678-5678-5678-1234-567812345670" in result)
self.assertTrue("12345678-5678-5678-1234-567812345671" in result)
self.assertTrue("12345678-5678-5678-1234-a67812345671" in result)
self.assertTrue("12345678-5678-5678-f234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --uuid 12345678-"
)
result = result.getvalue()
self.assertTrue("12345678-1234-5678-1234-567812345678" in result)
self.assertTrue("12345678-1234-5678-1234-567812345679" in result)
self.assertTrue("12345678-5678-5678-1234-567812345670" in result)
self.assertTrue("12345678-5678-5678-1234-567812345671" in result)
self.assertTrue("12345678-5678-5678-1234-a67812345671" in result)
self.assertTrue("12345678-5678-5678-f234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --uuid 12345678-5"
)
result = result.getvalue()
self.assertFalse("12345678-1234-5678-1234-567812345678" in result)
self.assertFalse("12345678-1234-5678-1234-567812345679" in result)
self.assertTrue("12345678-5678-5678-1234-567812345670" in result)
self.assertTrue("12345678-5678-5678-1234-567812345671" in result)
self.assertTrue("12345678-5678-5678-1234-a67812345671" in result)
self.assertTrue("12345678-5678-5678-f234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --uuid 123456785"
)
result = result.getvalue()
self.assertFalse("12345678-1234-5678-1234-567812345678" in result)
self.assertFalse("12345678-1234-5678-1234-567812345679" in result)
self.assertTrue("123456785678-5678-1234-567812345670" in result)
self.assertTrue("123456785678-5678-1234-567812345671" in result)
self.assertTrue("123456785678-5678-1234-a67812345671" in result)
self.assertTrue("123456785678-5678-f234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --uuid 123456&78-^56785678-",
)
result = result.getvalue()
self.assertFalse("12345678-1234-5678-1234-567812345678" in result)
self.assertFalse("12345678-1234-5678-1234-567812345679" in result)
self.assertTrue("123456&78-^56785678-1234-567812345670" in result)
self.assertTrue("123456&78-^56785678-1234-567812345671" in result)
self.assertTrue("123456&78-^56785678-1234-a67812345671" in result)
self.assertTrue("123456&78-^56785678-f234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --uuid 123456&78-^56785678F",
)
result = result.getvalue()
self.assertFalse("12345678-1234-5678-1234-567812345678" in result)
self.assertFalse("12345678-1234-5678-1234-567812345679" in result)
self.assertFalse("123456&78-^567856781234-567812345670" in result)
self.assertFalse("123456&78-^567856781234-567812345671" in result)
self.assertFalse("123456&78-^567856781234-a67812345671" in result)
self.assertTrue("123456&78-^56785678F234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --uuid 123456&78-^56785678f",
)
result = result.getvalue()
self.assertFalse("12345678-1234-5678-1234-567812345678" in result)
self.assertFalse("12345678-1234-5678-1234-567812345679" in result)
self.assertFalse("123456&78-^567856781234-567812345670" in result)
self.assertFalse("123456&78-^567856781234-567812345671" in result)
self.assertFalse("123456&78-^567856781234-a67812345671" in result)
self.assertTrue("123456&78-^56785678f234-a67812345671" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --uuid 123456&78-^56785678f234---A",
)
result = result.getvalue()
self.assertFalse("12345678-1234-5678-1234-567812345678" in result)
self.assertFalse("12345678-1234-5678-1234-567812345679" in result)
self.assertFalse("123456&78-^567856781234-567812345670" in result)
self.assertFalse("123456&78-^567856781234-567812345671" in result)
self.assertFalse("123456&78-^567856781234-a67812345671" in result)
self.assertTrue("123456&78-^56785678f234---A67812345671" in result)
self.assertEqual(
json.loads(
call_command(
"model_fields",
"test",
"--uuid",
"123456&78-^56785678f234---A67812345671",
)
),
{
"uuid": {
str(
ShellCompleteTester.objects.get(
uuid_field=UUID("12345678-5678-5678-f234-a67812345671")
).pk
): "12345678-5678-5678-f234-a67812345671"
}
},
)
with self.assertRaises(CommandError):
call_command(
"model_fields", "test", "--uuid", "G2345678-5678-5678-f234-a67812345671"
)
with self.assertRaises(CommandError):
call_command(
"model_fields", "test", "--uuid", "12345678-5678-5678-f234-a67812345675"
)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"model_fields test --uuid 12345678-5678-5678-f234-a678123456755",
)
result = result.getvalue()
self.assertFalse("12345678" in result)
def test_id_field(self):
result = StringIO()
ids = ShellCompleteTester.objects.values_list("id", flat=True)
starts = {}
for id in ids:
starts.setdefault(str(id)[0], []).append(str(id))
start_chars = set(starts.keys())
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --id ", shell="zsh"
)
result = result.getvalue()
for id in ids:
self.assertTrue(f'"{id}"' in result)
for start_char in start_chars:
expected = starts[start_char]
unexpected = [str(id) for id in ids if str(id) not in expected]
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"--shell",
"zsh",
f"model_fields test --id {start_char}",
)
result = result.getvalue()
for id in expected:
self.assertTrue(f'"{id}"' in result)
for id in unexpected:
self.assertFalse(f'"{id}"' in result)
for id in ids:
self.assertEqual(
json.loads(call_command("model_fields", "test", "--id", str(id))),
{"id": id},
)
# test the limit option
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion",
"complete",
"--shell",
"zsh",
"model_fields test --id-limit ",
)
result = result.getvalue()
for id in ids[0:5]:
self.assertTrue(f'"{id}"' in result)
for id in ids[5:]:
self.assertFalse(f'"{id}"' in result)
def test_float_field(self):
values = [1.1, 1.12, 2.2, 2.3, 2.4, 3.0, 4.0]
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float ")
result = result.getvalue()
for value in values:
self.assertTrue(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float 1")
result = result.getvalue()
for value in [1.1, 1.12]:
self.assertTrue(str(value) in result)
for value in set([1.1, 1.12]) - set(values):
self.assertFalse(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float 1.1")
result = result.getvalue()
for value in [1.1, 1.12]:
self.assertTrue(str(value) in result)
for value in set([1.1, 1.12]) - set(values):
self.assertFalse(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --float 1.12"
)
result = result.getvalue()
for value in [1.12]:
self.assertTrue(str(value) in result)
for value in set([1.12]) - set(values):
self.assertFalse(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float 2")
result = result.getvalue()
for value in [2.2, 2.3, 2.4]:
self.assertTrue(str(value) in result)
for value in set([2.2, 2.3, 2.4]) - set(values):
self.assertFalse(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float 2.")
result = result.getvalue()
for value in [2.2, 2.3, 2.4]:
self.assertTrue(str(value) in result)
for value in set([2.2, 2.3, 2.4]) - set(values):
self.assertFalse(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float 2.3")
result = result.getvalue()
for value in [2.3]:
self.assertTrue(str(value) in result)
for value in set([2.3]) - set(values):
self.assertFalse(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --float 3")
result = result.getvalue()
for value in [3.0]:
self.assertTrue(str(value) in result)
for value in set([3.0]) - set(values):
self.assertFalse(str(value) in result)
self.assertEqual(
json.loads(
call_command(
"model_fields",
"test",
"--float",
"2.3",
)
),
{
"float": {
str(ShellCompleteTester.objects.get(float_field=2.3).pk): "2.3"
}
},
)
def test_decimal_field(self):
values = [
Decimal("1.5"),
Decimal("1.50"),
Decimal("1.51"),
Decimal("1.52"),
Decimal("1.2"),
Decimal("1.6"),
]
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test --decimal ")
result = result.getvalue()
for value in values:
self.assertTrue(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --decimal 1."
)
result = result.getvalue()
for value in values:
self.assertTrue(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --decimal 1."
)
result = result.getvalue()
for value in values:
self.assertTrue(str(value) in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command(
"shellcompletion", "complete", "model_fields test --decimal 1.5"
)
result = result.getvalue()
for value in set(values) - {Decimal("1.2"), Decimal("1.6")}:
self.assertTrue(str(value) in result)
for value in {Decimal("1.2"), Decimal("1.6")}:
self.assertFalse(str(value) in result)
self.assertEqual(
json.loads(
call_command(
"model_fields",
"test",
"--decimal",
"1.6",
)
),
{
"decimal": {
str(
ShellCompleteTester.objects.get(decimal_field=Decimal("1.6")).pk
): "1.60"
}
},
)
def test_option_complete(self):
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "model_fields test ")
result = result.getvalue()
self.assertTrue("--char" in result)
self.assertTrue("--ichar" in result)
self.assertTrue("--text" in result)
self.assertTrue("--itext" in result)
self.assertTrue("--id" in result)
self.assertTrue("--id-limit" in result)
self.assertTrue("--float" in result)
self.assertTrue("--decimal" in result)
self.assertTrue("--help" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "noarg cmd ", shell="zsh")
result = result.getvalue()
self.assertTrue(result)
self.assertFalse("--" in result)
result = StringIO()
with contextlib.redirect_stdout(result):
call_command("shellcompletion", "complete", "noarg cmd -", shell="zsh")
result = result.getvalue()
self.assertTrue(result)
self.assertFalse("--" in result)
# test what happens if we try to complete a non existing command
with self.assertRaises(CommandError):
call_command("shellcompletion", "complete", "noargs cmd ", shell="zsh")
def test_unsupported_field(self):
from django_typer.completers import ModelObjectCompleter
with self.assertRaises(ValueError):
ModelObjectCompleter(ShellCompleteTester, "binary_field")
def test_shellcompletion_no_detection(self):
from django_typer.management.commands import shellcompletion
def raise_error():
raise RuntimeError()
shellcompletion.detect_shell = raise_error
cmd = get_command("shellcompletion")
with self.assertRaises(CommandError):
cmd.shell = None
def test_shellcompletion_complete_cmd(self):
# test that we can leave preceeding script off the complete argument
result = run_command(
"shellcompletion", "complete", "./manage.py completion dj"
)[0]
self.assertTrue("django_typer" in result)
result2 = run_command("shellcompletion", "complete", "completion dj")[0]
self.assertTrue("django_typer" in result2)
self.assertEqual(result, result2)
def test_custom_fallback(self):
result = run_command(
"shellcompletion",
"complete",
"--fallback",
"tests.fallback.custom_fallback",
"shell ",
)[0]
self.assertTrue("custom_fallback" in result)
result = run_command(
"shellcompletion",
"complete",
"--fallback",
"tests.fallback.custom_fallback_cmd_str",
"shell ",
)[0]
self.assertTrue("shell " in result)