from unittest.mock import ANY, call, patch

import pytest


@pytest.mark.sphinx('html', testroot='basic')
def test_html_pygments_style_default(app):
    style = app.builder.highlighter.formatter_args.get('style')
    assert style.__name__ == 'Alabaster'


@pytest.mark.sphinx('html', testroot='basic',
                    confoverrides={'pygments_style': 'sphinx'})
def test_html_pygments_style_manually(app):
    style = app.builder.highlighter.formatter_args.get('style')
    assert style.__name__ == 'SphinxStyle'


@pytest.mark.sphinx('html', testroot='basic',
                    confoverrides={'html_theme': 'classic'})
def test_html_pygments_for_classic_theme(app):
    style = app.builder.highlighter.formatter_args.get('style')
    assert style.__name__ == 'SphinxStyle'


@pytest.mark.sphinx('html', testroot='basic')
def test_html_dark_pygments_style_default(app):
    assert app.builder.dark_highlighter is None


@pytest.mark.sphinx('html', testroot='highlight_options')
def test_highlight_options(app):
    subject = app.builder.highlighter
    with patch.object(subject, 'highlight_block', wraps=subject.highlight_block) as highlight:
        app.build()

        call_args = highlight.call_args_list
        assert len(call_args) == 3
        assert call_args[0] == call(ANY, 'default', force=False, linenos=False,
                                    location=ANY, opts={'default_option': True})
        assert call_args[1] == call(ANY, 'python', force=False, linenos=False,
                                    location=ANY, opts={'python_option': True})
        assert call_args[2] == call(ANY, 'java', force=False, linenos=False,
                                    location=ANY, opts={})


@pytest.mark.sphinx('html', testroot='highlight_options',
                    confoverrides={'highlight_options': {'default_option': True}})
def test_highlight_options_old(app):
    subject = app.builder.highlighter
    with patch.object(subject, 'highlight_block', wraps=subject.highlight_block) as highlight:
        app.build()

        call_args = highlight.call_args_list
        assert len(call_args) == 3
        assert call_args[0] == call(ANY, 'default', force=False, linenos=False,
                                    location=ANY, opts={'default_option': True})
        assert call_args[1] == call(ANY, 'python', force=False, linenos=False,
                                    location=ANY, opts={})
        assert call_args[2] == call(ANY, 'java', force=False, linenos=False,
                                    location=ANY, opts={})