Refactor DMaaP simulator and add tests.

Issue-ID: DCAEGEN2-1771
Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
Change-Id: I65772f9cdaf546171941253abdf3977b41a3e50e

1 files changed, 0 insertions, 418 deletions

diff --git a/tests/dcaegen2/testcases/resources/DMaaP.py b/tests/dcaegen2/testcases/resources/DMaaP.py
deleted file mode 100644
index 4c245614..00000000
--- a/tests/dcaegen2/testcases/resources/DMaaP.py
+++ /dev/null
@@ -1,418 +0,0 @@
-'''
-Created on Aug 15, 2017
-
-@author: sw6830
-'''
-import os
-import posixpath
-import BaseHTTPServer
-import urllib
-import urlparse
-import cgi
-import sys
-import shutil
-import mimetypes
-from jsonschema import validate
-import jsonschema
-import json
-import DcaeVariables
-import SimpleHTTPServer
-
-try:
-    from cStringIO import StringIO
-except ImportError:
-    from StringIO import StringIO
-
-EvtSchema = None
-DMaaPHttpd = None
-
-
-def clean_up_event():
-    sz = DcaeVariables.VESEventQ.qsize()
-    for i in range(sz):
-        try:
-            self.evtQueue.get_nowait()
-        except:
-            pass
-
-
-def enque_event(evt):
-    if DcaeVariables.VESEventQ is not None:
-        try:
-            DcaeVariables.VESEventQ.put(evt)
-            return True
-        except Exception as e:
-            print (str(e))
-            return False
-    return False
-
-
-def deque_event(wait_sec=25):
-    if DcaeVariables.IsRobotRun:
-        pass
-    try:
-        evt = DcaeVariables.VESEventQ.get(True, wait_sec)
-        return evt
-    except Exception as e:
-        if DcaeVariables.IsRobotRun:
-            pass
-
-        else:
-            print("DMaaP Event dequeue timeout")
-        return None
-
-
-class DMaaPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
-      
-    def do_PUT(self):
-        self.send_response(405)
-        return
-        
-    def do_POST(self):
-        resp_code = 0
-        # Parse the form data posted
-        '''
-        form = cgi.FieldStorage(
-            fp=self.rfile, 
-            headers=self.headers,
-            environ={'REQUEST_METHOD':'POST',
-                     'CONTENT_TYPE':self.headers['Content-Type'],
-                     })
-        
-        
-        form = cgi.FieldStorage(
-        fp=self.rfile,
-        headers=self.headers,
-        environ={"REQUEST_METHOD": "POST"})
-
-        for item in form.list:
-            print "%s=%s" % (item.name, item.value)
-            
-        '''
-        
-        if 'POST' not in self.requestline:
-            resp_code = 405
-            
-        '''
-        if resp_code == 0:
-            if '/eventlistener/v5' not in self.requestline and '/eventlistener/v5/eventBatch' not in self.requestline and \
-                        '/eventlistener/v5/clientThrottlingState' not in self.requestline:
-                resp_code = 404
-         
-        
-        if resp_code == 0:
-            if 'Y29uc29sZTpaakprWWpsbE1qbGpNVEkyTTJJeg==' not in str(self.headers):
-                resp_code = 401
-        '''  
-        
-        if resp_code == 0:
-            topic = self.extract_topic_from_path()
-            content_len = int(self.headers.getheader('content-length', 0))
-            post_body = self.rfile.read(content_len)
-            
-            indx = post_body.index("{")
-            if indx != 0:
-                post_body = post_body[indx:]
-
-            event = "\""+topic+"\":" + post_body
-            if not enque_event(event):
-                print "enque event fails"
-                   
-            global EvtSchema
-            try:
-                if EvtSchema is None:
-                    with open(DcaeVariables.CommonEventSchema) as opened_file:
-                        EvtSchema = json.load(opened_file)
-                decoded_body = json.loads(post_body)
-                jsonschema.validate(decoded_body, EvtSchema)
-            except:
-                resp_code = 400
-        
-        # Begin the response
-        if not DcaeVariables.IsRobotRun:
-            print ("Response Message:")
-        
-        '''
-        {
-          "200" : {
-            "description" : "Success",
-            "schema" : {
-              "$ref" : "#/definitions/DR_Pub"
-            }
-        }
-        
-        rspStr = "{'responses' : {'200' : {'description' : 'Success'}}}"
-        rspStr1 = "{'count': 1, 'serverTimeMs': 3}"
-
-        '''
-        
-        if resp_code == 0:
-            if 'clientThrottlingState' in self.requestline:
-                self.send_response(204)
-            else:
-                self.send_response(200)
-                self.send_header('Content-Type', 'application/json')
-                self.end_headers()
-                self.wfile.write("{'count': 1, 'serverTimeMs': 3}")
-                self.wfile.close()
-        else:
-            self.send_response(resp_code)
-        
-        '''
-        self.end_headers()
-        self.wfile.write('Client: %s\n' % str(self.client_address))
-        self.wfile.write('User-agent: %s\n' % str(self.headers['user-agent']))
-        self.wfile.write('Path: %s\n' % self.path)
-        self.wfile.write('Form data:\n')
-        self.wfile.close()
-
-        # Echo back information about what was posted in the form
-        for field in form.keys():
-            field_item = form[field]
-            if field_item.filename:
-                # The field contains an uploaded file
-                file_data = field_item.file.read()
-                file_len = len(file_data)
-                del file_data
-                self.wfile.write('\tUploaded %s as "%s" (%d bytes)\n' % \
-                        (field, field_item.filename, file_len))
-            else:
-                # Regular form value
-                self.wfile.write('\t%s=%s\n' % (field, form[field].value))
-        '''
-        return
-
-    def extract_topic_from_path(self):
-        return self.path["/events/".__len__():]
-
-    def do_GET(self):
-        """Serve a GET request."""
-        f = self.send_head()
-        if f:
-            try:
-                self.copyfile(f, self.wfile)
-            finally:
-                f.close()
-
-    def do_HEAD(self):
-        """Serve a HEAD request."""
-        f = self.send_head()
-        if f:
-            f.close()
-
-    def send_head(self):
-        """Common code for GET and HEAD commands.
-
-        This sends the response code and MIME headers.
-
-        Return value is either a file object (which has to be copied
-        to the outputfile by the caller unless the command was HEAD,
-        and must be closed by the caller under all circumstances), or
-        None, in which case the caller has nothing further to do.
-
-        """
-        path = self.translate_path(self.path)
-        if os.path.isdir(path):
-            parts = urlparse.urlsplit(self.path)
-            if not parts.path.endswith('/'):
-                # redirect browser - doing basically what apache does
-                self.send_response(301)
-                new_parts = (parts[0], parts[1], parts[2] + '/',
-                             parts[3], parts[4])
-                new_url = urlparse.urlunsplit(new_parts)
-                self.send_header("Location", new_url)
-                self.end_headers()
-                return None
-            for index in "index.html", "index.htm":
-                index = os.path.join(path, index)
-                if os.path.exists(index):
-                    path = index
-                    break
-            else:
-                return self.list_directory(path)
-        ctype = self.guess_type(path)
-        try:
-            # Always read in binary mode. Opening files in text mode may cause
-            # newline translations, making the actual size of the content
-            # transmitted *less* than the content-length!
-            f = open(path, 'rb')
-        except IOError:
-            self.send_error(404, "File not found")
-            return None
-        try:
-            self.send_response(200)
-            self.send_header("Content-type", ctype)
-            fs = os.fstat(f.fileno())
-            self.send_header("Content-Length", str(fs[6]))
-            self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))
-            self.end_headers()
-            return f
-        except:
-            f.close()
-            raise
-
-    def list_directory(self, path):
-        """Helper to produce a directory listing (absent index.html).
-
-        Return value is either a file object, or None (indicating an
-        error).  In either case, the headers are sent, making the
-        interface the same as for send_head().
-
-        """
-        try:
-            list_dir = os.listdir(path)
-        except os.error:
-            self.send_error(404, "No permission to list directory")
-            return None
-        list_dir.sort(key=lambda a: a.lower())
-        f = StringIO()
-        displaypath = cgi.escape(urllib.unquote(self.path))
-        f.write('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')
-        f.write("<html>\n<title>Directory listing for %s</title>\n" % displaypath)
-        f.write("<body>\n<h2>Directory listing for %s</h2>\n" % displaypath)
-        f.write("<hr>\n<ul>\n")
-        for name in list_dir:
-            fullname = os.path.join(path, name)
-            displayname = linkname = name
-            # Append / for directories or @ for symbolic links
-            if os.path.isdir(fullname):
-                displayname = name + "/"
-                linkname = name + "/"
-            if os.path.islink(fullname):
-                displayname = name + "@"
-                # Note: a link to a directory displays with @ and links with /
-            f.write('<li><a href="%s">%s</a>\n'
-                    % (urllib.quote(linkname), cgi.escape(displayname)))
-        f.write("</ul>\n<hr>\n</body>\n</html>\n")
-        length = f.tell()
-        f.seek(0)
-        self.send_response(200)
-        encoding = sys.getfilesystemencoding()
-        self.send_header("Content-type", "text/html; charset=%s" % encoding)
-        self.send_header("Content-Length", str(length))
-        self.end_headers()
-        return f
-
-    @staticmethod
-    def translate_path(path):
-        """Translate a /-separated PATH to the local filename syntax.
-
-        Components that mean special things to the local file system
-        (e.g. drive or directory names) are ignored.  (XXX They should
-        probably be diagnosed.)
-
-        """
-        # abandon query parameters
-        path = path.split('?', 1)[0]
-        path = path.split('#', 1)[0]
-        # Don't forget explicit trailing slash when normalizing. Issue17324
-        trailing_slash = path.rstrip().endswith('/')
-        path = posixpath.normpath(urllib.unquote(path))
-        words = path.split('/')
-        words = filter(None, words)
-        path = os.getcwd()
-        for word in words:
-            if os.path.dirname(word) or word in (os.curdir, os.pardir):
-                # Ignore components that are not a simple file/directory name
-                continue
-            path = os.path.join(path, word)
-        if trailing_slash:
-            path += '/'
-        return path
-
-    @staticmethod
-    def copyfile(source, outputfile):
-        """Copy all data between two file objects.
-
-        The SOURCE argument is a file object open for reading
-        (or anything with a read() method) and the DESTINATION
-        argument is a file object open for writing (or
-        anything with a write() method).
-
-        The only reason for overriding this would be to change
-        the block size or perhaps to replace newlines by CRLF
-        -- note however that this the default server uses this
-        to copy binary data as well.
-
-        """
-        shutil.copyfileobj(source, outputfile)
-
-    def guess_type(self, path):
-        """Guess the type of a file.
-
-        Argument is a PATH (a filename).
-
-        Return value is a string of the form type/subtype,
-        usable for a MIME Content-type header.
-
-        The default implementation looks the file's extension
-        up in the table self.extensions_map, using application/octet-stream
-        as a default; however it would be permissible (if
-        slow) to look inside the data to make a better guess.
-
-        """
-
-        base, ext = posixpath.splitext(path)
-        if ext in self.extensions_map:
-            return self.extensions_map[ext]
-        ext = ext.lower()
-        if ext in self.extensions_map:
-            return self.extensions_map[ext]
-        else:
-            return self.extensions_map['']
-
-    if not mimetypes.inited:
-        mimetypes.init()  # try to read system mime.types
-    extensions_map = mimetypes.types_map.copy()
-    extensions_map.update({
-        '': 'application/octet-stream',  # Default
-        '.py': 'text/plain',
-        '.c': 'text/plain',
-        '.h': 'text/plain',
-        })
-
-
-def test(handler_class=DMaaPHandler, server_class=BaseHTTPServer.HTTPServer, protocol="HTTP/1.0", port=3904):
-    print "Load event schema file: " + DcaeVariables.CommonEventSchema
-    with open(DcaeVariables.CommonEventSchema) as opened_file:
-        global EvtSchema
-        EvtSchema = json.load(opened_file)
-        
-    server_address = ('', port)
-
-    handler_class.protocol_version = protocol
-    httpd = server_class(server_address, handler_class)
-    
-    global DMaaPHttpd
-    DMaaPHttpd = httpd
-    DcaeVariables.HTTPD = httpd
-
-    sa = httpd.socket.getsockname()
-    print "Serving HTTP on", sa[0], "port", sa[1], "..."
-    # httpd.serve_forever()
-
-
-def _main_(handler_class=DMaaPHandler, server_class=BaseHTTPServer.HTTPServer, protocol="HTTP/1.0"):
-    
-    if sys.argv[1:]:
-        port = int(sys.argv[1])
-    else:
-        port = 3904
-    
-    print "Load event schema file: " + DcaeVariables.CommonEventSchema
-    with open(DcaeVariables.CommonEventSchema) as opened_file:
-        global EvtSchema
-        EvtSchema = json.load(opened_file)
-        
-    server_address = ('', port)
-
-    handler_class.protocol_version = protocol
-    httpd = server_class(server_address, handler_class)
-
-    sa = httpd.socket.getsockname()
-    print "Serving HTTP on", sa[0], "port", sa[1], "..."
-    httpd.serve_forever()
-
-
-if __name__ == '__main__':
-    _main_()