browser.driver.save_screenshot doesn't save in splinter_screenshot_dir

[aljosa]

after splinter_screenshot_dir is set, browser.driver.save_screenshot('test.png') still saves in current folder and not in path set by splinter_screenshot_dir.

@pytest.fixture(scope='session')
def splinter_screenshot_dir():
    [...]
    return path

[bubenkoff]

splinter_screenshot_dir is only supposed to be used by automatic screenshot making on the test error
what you try to do is a manual screenshot, and so just use that fixture and append an image name to it