Removed unused utils moudle

tests/utils.py

-import os
-import json
-
-import pkg_resources
-from xml.sax.saxutils import escape
-
-
-def load_resource(resource_path):
-    """
-    Gets the content of a resource
-    """
-    resource_content = pkg_resources.resource_string(__name__, resource_path)
-    return unicode(resource_content)
-
-
-def make_scenario_from_data(data, display_name, question_text, completed):
-    parameters = {
-        'data': data,
-        'display_name': display_name,
-        'question_text': question_text,
-        'completed': completed,
-        'weight': '1'
-    }
-    attributes = ["{0}='{1}'".format(key, escape(value)) for key, value in parameters.items() if value]
-    attributes_str = " ".join(attributes)
-    return """<vertical_demo><drag-and-drop-v2 {attrs}/></vertical_demo>""".format(attrs=attributes_str)
-
-
-def format_name(raw_name):
-    return raw_name.replace('_', ' ').title()
-
-
-def get_scenarios_from_path(scenarios_path, include_identifier=False):
-    """
-    Returns an array of (title, xmlcontent) from files contained in a specified directory,
-    formatted as expected for the return value of the workbench_scenarios() method
-    """
-    base_fullpath = os.path.dirname(os.path.realpath(__file__))
-    scenarios_fullpath = os.path.join(base_fullpath, scenarios_path)
-
-    scenarios = []
-    if os.path.isdir(scenarios_fullpath):
-        for template in os.listdir(scenarios_fullpath):
-            if not template.endswith('.json'):
-                continue
-            identifier, title, scenario = get_scenario_from_file(scenarios_path, template)
-            if not include_identifier:
-                scenarios.append((title, scenario))
-            else:
-                scenarios.append((identifier, title, scenario))
-
-    return scenarios
-
-
-def get_scenario_from_file(scenarios_path, filename):
-    identifier = filename[:-5]
-    block_title, question_text = map(format_name, identifier.split('-'))
-    title = identifier.replace('_', ' ').replace('-', ' ').title()
-    scenario_file = os.path.join(scenarios_path, filename)
-    scenario_data = json.loads(load_resource(scenario_file))
-    scenario = make_scenario_from_data(scenario_data, block_title, question_text, False)
-    return identifier, title, scenario
-
-
-def load_scenarios_from_path(scenarios_path):
-    """
-    Load all xml files contained in a specified directory, as workbench scenarios
-    """
-    return get_scenarios_from_path(scenarios_path, include_identifier=True)
-
-
-def load_scenario_from_file(filename):
-    scenario_path, template = os.path.split(filename)
-    return get_scenario_from_file(scenario_path, template)
-