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# -*- coding: utf-8 -*-
"""
Basic Yang Test
~~~~~~~~~~~~~~~~~~~~
:copyright: Copyright 2006-2020 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import pytest
from pygments.token import Operator, Number, Text, Token
from pygments.lexers import YangLexer
@pytest.fixture(scope='module')
def lexer():
yield YangLexer()
def test_namespace_1(lexer):
"""
Namespace `urn:test:std:yang` should not be explicitly highlighted
"""
fragment = 'namespace urn:test:std:yang;\n'
tokens = [
(Token.Keyword, 'namespace'),
(Token.Text.Whitespace, ' '),
(Token.Name.Variable, 'urn:test:std:yang'),
(Token.Punctuation, ';'),
(Token.Text.Whitespace, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
def test_namespace_2(lexer):
"""
namespace-prefix `yang` should be explicitly highlighted
"""
fragment = 'type yang:counter64;\n'
tokens = [
(Token.Keyword, 'type'),
(Token.Text.Whitespace, ' '),
(Token.Name.Namespace, 'yang'),
(Token.Punctuation, ':'),
(Token.Name.Variable, 'counter64'),
(Token.Punctuation, ';'),
(Token.Text.Whitespace, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
def test_revision_date(lexer):
"""
Revision-date `2020-08-03` should be explicitly highlighted
"""
fragment = 'revision 2020-03-08{\n'
tokens = [
(Token.Keyword, 'revision'),
(Token.Text.Whitespace, ' '),
(Token.Name.Label, '2020-03-08'),
(Token.Punctuation, '{'),
(Token.Text.Whitespace, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
def test_integer_value(lexer):
"""
Integer value `5` should be explicitly highlighted
"""
fragment = 'value 5;\n'
tokens = [
(Token.Keyword, 'value'),
(Token.Text.Whitespace, ' '),
(Token.Number.Integer, '5'),
(Token.Punctuation, ';'),
(Token.Text.Whitespace, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
def test_string_value(lexer):
"""
String value `"5"` should be not explicitly highlighted
"""
fragment = 'value "5";\n'
tokens = [
(Token.Keyword, 'value'),
(Token.Text.Whitespace, ' '),
(Token.String.Double, '"5"'),
(Token.Punctuation, ';'),
(Token.Text.Whitespace, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
def test_float_value(lexer):
"""
Float value `1.1` should be explicitly highlighted
"""
fragment = 'yang-version 1.1;\n'
tokens = [
(Token.Keyword, 'yang-version'),
(Token.Text.Whitespace, ' '),
(Token.Number.Float, '1.1'),
(Token.Punctuation, ';'),
(Token.Text.Whitespace, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
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