Create attractive VASL scenarios, with loads of useful information embedded to assist with game play.
https://vasl-templates.org
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178 lines
7.1 KiB
178 lines
7.1 KiB
""" Test serving counter images. """
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import os
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import io
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import json
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import re
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import urllib.request
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import pytest
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import tabulate
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from vasl_templates.webapp.file_server.vasl_mod import VaslMod
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from vasl_templates.webapp.file_server.utils import get_vo_gpids
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from vasl_templates.webapp.config.constants import DATA_DIR
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from vasl_templates.webapp.tests.utils import init_webapp, select_tab, find_child, find_children
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from vasl_templates.webapp.tests.test_scenario_persistence import load_scenario
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from vasl_templates.webapp.tests.remote import ControlTests
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# ---------------------------------------------------------------------
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@pytest.mark.skipif(
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not pytest.config.option.vasl_mods, #pylint: disable=no-member
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reason = "--vasl-mods not specified"
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)
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@pytest.mark.skipif(
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pytest.config.option.short_tests, #pylint: disable=no-member
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reason = "--short-tests specified"
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) #pylint: disable=too-many-statements
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def test_counter_images( webapp ):
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"""Test that counter images are served correctly."""
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# NOTE: This is ridiculously slow on Windows :-/
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# figure out which pieces we're interested in
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gpids = get_vo_gpids( DATA_DIR, None )
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def check_images( check_front, check_back ): #pylint: disable=unused-argument
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"""Check getting the front and back images for each counter."""
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for gpid in gpids:
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for side in ("front","back"):
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url = webapp.url_for( "get_counter_image", gpid=gpid, side=side )
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try:
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resp = urllib.request.urlopen( url )
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resp_code = resp.code
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resp_data = resp.read()
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except urllib.error.HTTPError as ex:
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resp_code = ex.code
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resp_data = None
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assert locals()["check_"+side]( resp_code, resp_data )
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# test counter images when no VASL module has been configured
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control_tests = ControlTests( webapp )
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control_tests.set_vasl_mod( vmod=None )
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fname = os.path.join( os.path.split(__file__)[0], "../static/images/missing-image.png" )
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missing_image_data = open( fname, "rb" ).read()
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check_images(
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check_front = lambda code,data: code == 200 and data == missing_image_data,
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check_back = lambda code,data: code == 200 and data == missing_image_data
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)
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# test each VASL module file in the specified directory
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fname = os.path.join( os.path.split(__file__)[0], "fixtures/vasl-pieces.txt" )
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expected_vasl_pieces = open( fname, "r" ).read()
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vmod_fnames = control_tests.get_vasl_mods()
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for vmod_fname in vmod_fnames:
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# install the VASL module file
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control_tests.set_vasl_mod( vmod=vmod_fname )
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# NOTE: We assume we have access to the same VASL modules as the server, but the path on the webserver
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# might be different to what it is locally, so we translate it here.
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fname = os.path.split( vmod_fname )[1]
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vasl_mods_dir = pytest.config.option.vasl_mods #pylint: disable=no-member
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fname = os.path.join( vasl_mods_dir, fname )
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# check the pieces loaded
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vasl_mod = VaslMod( fname, DATA_DIR, None )
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buf = io.StringIO()
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_dump_pieces( vasl_mod, buf )
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assert buf.getvalue() == expected_vasl_pieces
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# check each counter
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check_images(
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check_front = lambda code,data: code == 200 and data,
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check_back = lambda code,data: (code == 200 and data) or (code == 404 and not data)
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)
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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def _dump_pieces( vasl_mod, out ):
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"""Dump the VaslMod pieces."""
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# dump the VASL pieces
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results = [ [ "GPID", "Name", "Front images", "Back images"] ]
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pieces = vasl_mod._pieces #pylint: disable=protected-access
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gpids = sorted( pieces.keys(), key=int ) # nb: because GPID's changed from int to str :-/
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for gpid in gpids:
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piece = pieces[ gpid ]
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assert piece["gpid"] == gpid
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results.append( [ gpid, piece["name"], piece["front_images"], piece["back_images"] ] )
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print( tabulate.tabulate( results, headers="firstrow" ), file=out )
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# ---------------------------------------------------------------------
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@pytest.mark.skipif(
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not pytest.config.option.vasl_mods, #pylint: disable=no-member
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reason = "--vasl-mods not specified"
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)
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def test_gpid_remapping( webapp, webdriver ):
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"""Test GPID remapping."""
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# initialize
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control_tests = init_webapp( webapp, webdriver )
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def check_gpid_image( gpid ):
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"""Check if we can get the image for the specified GPID."""
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url = webapp.url_for( "get_counter_image", gpid=gpid, side="front" )
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try:
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resp = urllib.request.urlopen( url )
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return resp.code
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except urllib.error.HTTPError as ex:
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assert ex.code != 200
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return ex.code
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def check_entry( entry, url_stem, valid_image ):
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"""Check a vehicle entry in the UI."""
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img = find_child( "img.vasl-image", entry )
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assert img.get_attribute( "src" ).endswith( url_stem )
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mo = re.search( r"^/counter/(\d+)/", url_stem )
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gpid = mo.group(1)
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if valid_image:
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assert check_gpid_image( gpid ) == 200
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assert img.get_attribute( "width" ) == "52" # nb: this value depends on the CSS settings!
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else:
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assert check_gpid_image( gpid ) == 404
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def do_test( vmod_fname, valid_images ):
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"""Do the test."""
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# initialize (using the specified VASL vmod)
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init_webapp( webapp, webdriver, scenario_persistence=1,
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reset = lambda ct:
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ct.set_data_dir( dtype="real" ) \
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.set_vasl_mod( vmod=vmod_fname )
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)
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load_scenario( scenario_data )
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# check that the German vehicles loaded correctly
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select_tab( "ob1" )
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vehicles_sortable = find_child( "#ob_vehicles-sortable_1" )
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entries = find_children( "li", vehicles_sortable )
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assert len(entries) == 2
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check_entry( entries[0], "/counter/7140/front/0", valid_images )
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check_entry( entries[1], "/counter/7146/front", valid_images )
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# load the test scenario
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fname = os.path.join( os.path.split(__file__)[0], "fixtures/gpid-remapping.json" )
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scenario_data = json.load( open( fname, "r" ) )
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# locate the VASL modules
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vmod_fnames = control_tests.get_vasl_mods()
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def find_vasl_mod( version ):
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"""Find the VASL module for the specified version."""
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matches = [ fname for fname in vmod_fnames if "vasl-{}.vmod".format(version) in fname ]
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assert len(matches) == 1
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return matches[0]
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# run the tests using VASL 6.4.2 and 6.4.3
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do_test( find_vasl_mod("6.4.2"), True )
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do_test( find_vasl_mod("6.4.3"), True )
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# disable GPID remapping and try again
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prev_gpid_mappings = control_tests.set_gpid_remappings( gpids={} )
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try:
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do_test( find_vasl_mod("6.4.2"), True )
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do_test( find_vasl_mod("6.4.3"), False )
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finally:
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# NOTE: This won't get done if Python exits unexpectedly in the try block,
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# which will leave the server in the wrong state if it's remote.
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control_tests.set_gpid_remappings( gpids=prev_gpid_mappings )
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