mirror of
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333 lines
10 KiB
Python
333 lines
10 KiB
Python
"""CLI argument parsing related tests."""
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import json
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from unittest import TestCase
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# noinspection PyCompatibility
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import argparse
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from tests import TestEnvironment, http, httpbin, HTTP_OK
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from tests.fixtures import (
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FILE_PATH_ARG, JSON_FILE_PATH_ARG,
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JSON_FILE_CONTENT, FILE_CONTENT, FILE_PATH
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)
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from httpie import input
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from httpie.input import KeyValue, KeyValueArgType
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from httpie import ExitStatus
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from httpie.cli import parser
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class ItemParsingTest(TestCase):
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def setUp(self):
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self.key_value_type = KeyValueArgType(
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*input.SEP_GROUP_ALL_ITEMS
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)
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def test_invalid_items(self):
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items = ['no-separator']
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for item in items:
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self.assertRaises(argparse.ArgumentTypeError,
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lambda: self.key_value_type(item))
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def test_escape(self):
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headers, data, files, params = input.parse_items([
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# headers
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self.key_value_type('foo\\:bar:baz'),
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self.key_value_type('jack\\@jill:hill'),
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# data
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self.key_value_type('baz\\=bar=foo'),
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# files
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self.key_value_type('bar\\@baz@%s' % FILE_PATH_ARG)
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])
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# `requests.structures.CaseInsensitiveDict` => `dict`
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headers = dict(headers._store.values())
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assert headers == {
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'foo:bar': 'baz',
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'jack@jill': 'hill',
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}
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assert data == {'baz=bar': 'foo'}
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assert 'bar@baz' in files
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def test_escape_longsep(self):
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headers, data, files, params = input.parse_items([
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self.key_value_type('bob\\:==foo'),
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])
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assert params == {'bob:': 'foo'}
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def test_valid_items(self):
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headers, data, files, params = input.parse_items([
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self.key_value_type('string=value'),
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self.key_value_type('header:value'),
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self.key_value_type('list:=["a", 1, {}, false]'),
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self.key_value_type('obj:={"a": "b"}'),
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self.key_value_type('eh:'),
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self.key_value_type('ed='),
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self.key_value_type('bool:=true'),
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self.key_value_type('file@' + FILE_PATH_ARG),
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self.key_value_type('query==value'),
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self.key_value_type('string-embed=@' + FILE_PATH_ARG),
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self.key_value_type('raw-json-embed:=@' + JSON_FILE_PATH_ARG),
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])
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# Parsed headers
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# `requests.structures.CaseInsensitiveDict` => `dict`
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headers = dict(headers._store.values())
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assert headers == {'header': 'value', 'eh': ''}
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# Parsed data
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raw_json_embed = data.pop('raw-json-embed')
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assert raw_json_embed == json.loads(
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JSON_FILE_CONTENT.decode('utf8'))
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data['string-embed'] = data['string-embed'].strip()
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assert dict(data) == {
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"ed": "",
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"string": "value",
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"bool": True,
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"list": ["a", 1, {}, False],
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"obj": {"a": "b"},
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"string-embed": FILE_CONTENT,
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}
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# Parsed query string parameters
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assert params == {'query': 'value'}
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# Parsed file fields
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assert 'file' in files
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assert files['file'][1].read().strip().decode('utf8') == FILE_CONTENT
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class QuerystringTest(TestCase):
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def test_query_string_params_in_url(self):
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r = http(
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'--print=Hhb',
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'GET',
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httpbin('/get?a=1&b=2')
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)
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path = '/get?a=1&b=2'
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url = httpbin(path)
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assert HTTP_OK in r
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assert 'GET %s HTTP/1.1' % path in r
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assert '"url": "%s"' % url in r
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def test_query_string_params_items(self):
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r = http(
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'--print=Hhb',
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'GET',
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httpbin('/get'),
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'a==1',
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'b==2'
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)
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path = '/get?a=1&b=2'
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url = httpbin(path)
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assert HTTP_OK in r
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assert 'GET %s HTTP/1.1' % path in r
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assert '"url": "%s"' % url in r
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def test_query_string_params_in_url_and_items_with_duplicates(self):
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r = http(
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'--print=Hhb',
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'GET',
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httpbin('/get?a=1&a=1'),
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'a==1',
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'a==1',
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'b==2',
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)
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path = '/get?a=1&a=1&a=1&a=1&b=2'
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url = httpbin(path)
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assert HTTP_OK in r
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assert 'GET %s HTTP/1.1' % path in r
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assert '"url": "%s"' % url in r
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class CLIParserTestCase(TestCase):
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def test_expand_localhost_shorthand(self):
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args = parser.parse_args(args=[':'], env=TestEnvironment())
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assert args.url == 'http://localhost'
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def test_expand_localhost_shorthand_with_slash(self):
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args = parser.parse_args(args=[':/'], env=TestEnvironment())
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assert args.url == 'http://localhost/'
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def test_expand_localhost_shorthand_with_port(self):
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args = parser.parse_args(args=[':3000'], env=TestEnvironment())
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assert args.url == 'http://localhost:3000'
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def test_expand_localhost_shorthand_with_path(self):
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args = parser.parse_args(args=[':/path'], env=TestEnvironment())
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assert args.url == 'http://localhost/path'
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def test_expand_localhost_shorthand_with_port_and_slash(self):
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args = parser.parse_args(args=[':3000/'], env=TestEnvironment())
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assert args.url == 'http://localhost:3000/'
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def test_expand_localhost_shorthand_with_port_and_path(self):
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args = parser.parse_args(args=[':3000/path'], env=TestEnvironment())
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assert args.url == 'http://localhost:3000/path'
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def test_dont_expand_shorthand_ipv6_as_shorthand(self):
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args = parser.parse_args(args=['::1'], env=TestEnvironment())
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assert args.url == 'http://::1'
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def test_dont_expand_longer_ipv6_as_shorthand(self):
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args = parser.parse_args(
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args=['::ffff:c000:0280'],
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env=TestEnvironment()
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)
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assert args.url == 'http://::ffff:c000:0280'
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def test_dont_expand_full_ipv6_as_shorthand(self):
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args = parser.parse_args(
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args=['0000:0000:0000:0000:0000:0000:0000:0001'],
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env=TestEnvironment()
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)
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assert args.url == 'http://0000:0000:0000:0000:0000:0000:0000:0001'
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class ArgumentParserTestCase(TestCase):
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def setUp(self):
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self.parser = input.Parser()
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def test_guess_when_method_set_and_valid(self):
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self.parser.args = argparse.Namespace()
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self.parser.args.method = 'GET'
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self.parser.args.url = 'http://example.com/'
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self.parser.args.items = []
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self.parser.args.ignore_stdin = False
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self.parser.env = TestEnvironment()
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self.parser._guess_method()
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assert self.parser.args.method == 'GET'
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assert self.parser.args.url == 'http://example.com/'
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assert self.parser.args.items == []
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def test_guess_when_method_not_set(self):
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self.parser.args = argparse.Namespace()
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self.parser.args.method = None
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self.parser.args.url = 'http://example.com/'
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self.parser.args.items = []
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self.parser.args.ignore_stdin = False
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self.parser.env = TestEnvironment()
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self.parser._guess_method()
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assert self.parser.args.method == 'GET'
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assert self.parser.args.url == 'http://example.com/'
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assert self.parser.args.items == []
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def test_guess_when_method_set_but_invalid_and_data_field(self):
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self.parser.args = argparse.Namespace()
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self.parser.args.method = 'http://example.com/'
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self.parser.args.url = 'data=field'
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self.parser.args.items = []
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self.parser.args.ignore_stdin = False
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self.parser.env = TestEnvironment()
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self.parser._guess_method()
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assert self.parser.args.method == 'POST'
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assert self.parser.args.url == 'http://example.com/'
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assert self.parser.args.items == [
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KeyValue(key='data',
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value='field',
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sep='=',
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orig='data=field')
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]
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def test_guess_when_method_set_but_invalid_and_header_field(self):
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self.parser.args = argparse.Namespace()
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self.parser.args.method = 'http://example.com/'
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self.parser.args.url = 'test:header'
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self.parser.args.items = []
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self.parser.args.ignore_stdin = False
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self.parser.env = TestEnvironment()
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self.parser._guess_method()
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assert self.parser.args.method == 'GET'
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assert self.parser.args.url == 'http://example.com/'
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assert self.parser.args.items, [
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KeyValue(key='test',
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value='header',
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sep=':',
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orig='test:header')
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]
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def test_guess_when_method_set_but_invalid_and_item_exists(self):
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self.parser.args = argparse.Namespace()
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self.parser.args.method = 'http://example.com/'
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self.parser.args.url = 'new_item=a'
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self.parser.args.items = [
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KeyValue(
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key='old_item', value='b', sep='=', orig='old_item=b')
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]
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self.parser.args.ignore_stdin = False
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self.parser.env = TestEnvironment()
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self.parser._guess_method()
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assert self.parser.args.items, [
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KeyValue(key='new_item', value='a', sep='=', orig='new_item=a'),
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KeyValue(
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key='old_item', value='b', sep='=', orig='old_item=b'),
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]
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class TestNoOptions(TestCase):
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def test_valid_no_options(self):
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r = http(
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'--verbose',
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'--no-verbose',
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'GET',
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httpbin('/get')
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)
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assert 'GET /get HTTP/1.1' not in r
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def test_invalid_no_options(self):
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r = http(
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'--no-war',
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'GET',
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httpbin('/get')
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)
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assert r.exit_status == 1
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assert 'unrecognized arguments: --no-war' in r.stderr
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assert 'GET /get HTTP/1.1' not in r
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class IgnoreStdinTest(TestCase):
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def test_ignore_stdin(self):
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with open(FILE_PATH) as f:
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r = http(
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'--ignore-stdin',
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'--verbose',
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httpbin('/get'),
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env=TestEnvironment(stdin=f, stdin_isatty=False)
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)
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assert HTTP_OK in r
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assert 'GET /get HTTP' in r, "Don't default to POST."
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assert FILE_CONTENT not in r, "Don't send stdin data."
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def test_ignore_stdin_cannot_prompt_password(self):
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r = http(
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'--ignore-stdin',
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'--auth=username-without-password',
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httpbin('/get'),
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)
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assert r.exit_status == ExitStatus.ERROR
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assert 'because --ignore-stdin' in r.stderr
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