#!/usr/bin/python
# encoding=utf8
import os
import re
import shutil
import time
import settings
import systemtest.testcase
import systemtest.util as util
import urllib, urllib2
import ssl, base64
import json
from urllib2 import Request
from functools import wraps
from systemtest.artifactrepository import GitArtifactRepository
from systemtest.testcase import TEST_DATA
from systemtest.util import printAndFlush
# Had to add the ssl wrap thing below because of a problem during the auth call
def sslwrap(func):
@wraps(func)
def bar(*args, **kw):
kw['ssl_version'] = ssl.PROTOCOL_TLSv1
return func(*args, **kw)
return bar
ssl.wrap_socket = sslwrap(ssl.wrap_socket)
class TestCase(systemtest.testcase.TestCase):
def execute(self):
openbis1_dss_port = '8444'
openbis2_port = '8445'
openbis2_dss_port = '8446'
'''create data source openbis (openbis1)'''
self.installOpenbis(instanceName='openbis1', technologies=['screening'])
openbis1 = self.createOpenbisController('openbis1')
openbis1.enableProjectSamples()
openbis1.setDummyAuthentication()
openbis1.setDataStoreServerUsername('etlserver1')
openbis1.setDataStoreServerProperty("host-address", "https://localhost")
openbis1.dssProperties['database.kind'] = openbis1.databaseKind
openbis1.createTestDatabase('openbis')
openbis1.createTestDatabase('pathinfo')
openbis1.createTestDatabase('imaging')
'''Copy master data script'''
filePath = "%s/servers/core-plugins/%s/1/as" % (openbis1.installPath, openbis1.instanceName)
os.makedirs(filePath)
util.printAndFlush("Copying master data script from %s to %s" % (self.getMasterDataScriptFolder(), filePath))
util.copyFromTo(self.getMasterDataScriptFolder(), filePath, "initialize-master-data.py")
corePluginsPropertiesFile = "%s/servers/core-plugins/core-plugins.properties" % openbis1.installPath
util.printAndFlush(corePluginsPropertiesFile)
openbis1.allUp()
'''Drop the folder to register some test entities in space SYNC'''
openbis1.dropAndWait("ENTITY_REGISTRATION", "openbis-sync-entity-reg")
'''create harvester openbis (openbis2)'''
self.installOpenbis(instanceName='openbis2', technologies=['screening', 'proteomics'])
openbis2 = self.createOpenbisController('openbis2', port=openbis2_port)
openbis2.enableProjectSamples()
openbis2.setDummyAuthentication()
openbis2.setDataStoreServerUsername('etlserver2')
openbis2.setDataStoreServerPort(openbis2_dss_port)
openbis2.setOpenbisPortDataStoreServer(openbis2_port)
openbis2.setDataStoreServerProperty("host-address", "https://localhost")
openbis2.dssProperties['database.kind'] = openbis2.databaseKind
openbis2.createTestDatabase('openbis')
openbis2.createTestDatabase('pathinfo')
openbis2.createTestDatabase('imaging')
openbis2.createTestDatabase('proteomics')
'''set openbis2 as harvester'''
source = self.getHarvesterConfigFolder()
harvester_config_file_name = "harvester-config.txt"
data_source_alias = self.extractDataSourceAlias(os.path.join(source, harvester_config_file_name))
util.printAndFlush("data source alias is: %s" % data_source_alias)
destination = openbis2.installPath
util.printAndFlush("Copying harvester configuration file from %s to %s" % (source, destination))
util.copyFromTo(source, destination, harvester_config_file_name)
source = self.getHarvesterConfigFolder()
harvester_config_file_name = "harvester-config.txt"
harvester_config_file_path = os.path.join(source, harvester_config_file_name)
harvester_config_lines = self.readLinesFromFile(harvester_config_file_path)
data_source_alias = self.extractDataSourceAlias(harvester_config_lines)
util.printAndFlush("Data source alias is: %s" % data_source_alias)
destination = openbis2.installPath
util.printAndFlush("Copying harvester configuration file from %s to %s" % (source, destination))
util.copyFromTo(source, destination, harvester_config_file_name)
'''first do a dry run'''
self.dry_run(openbis2_dss_port, openbis2, harvester_config_file_name, harvester_config_lines)
'''then do a real run'''
self.realRun(openbis1, openbis2_dss_port, openbis2, source, harvester_config_file_name, data_source_alias)
def executeInDevMode(self):
openbis1_dss_port = '8444'
openbis2_port = '8445'
openbis2_dss_port = '8446'
openbis1 = self.createOpenbisController(instanceName='openbis1', dropDatabases=False)
openbis1.enableProjectSamples()
openbis1.setDummyAuthentication()
'''Copy master data script'''
filePath = "%s/servers/core-plugins/%s/1/as" % (openbis1.installPath, openbis1.instanceName)
os.makedirs(filePath)
util.printAndFlush("Copying master data script from %s to %s" % (self.getMasterDataScriptFolder(), filePath))
util.copyFromTo(self.getMasterDataScriptFolder(), filePath, "initialize-master-data.py")
corePluginsPropertiesFile = "%s/servers/core-plugins/core-plugins.properties" % openbis1.installPath
util.printAndFlush(corePluginsPropertiesFile)
openbis1.setDataStoreServerUsername('etlserver1')
openbis1.setDataStoreServerProperty("host-address", "https://localhost")
openbis1.allUp()
'''uncomment the following if we have not run the test once in non-dev mode before (otherwise we already have ENTITY_REGISTRATION and get an error'''
# '''Drop the folder to register some test entities in space SYNC'''
# openbis1.dropAndWait("ENTITY_REGISTRATION", "openbis-sync-entity-reg")
openbis2 = self.createOpenbisController(instanceName='openbis2', port=openbis2_port, dropDatabases=False)
openbis2.enableProjectSamples()
openbis2.setDataStoreServerPort(openbis2_dss_port)
openbis2.setOpenbisPortDataStoreServer(openbis2_port)
openbis2.setDataStoreServerProperty("host-address", "https://localhost")
openbis2.setDummyAuthentication()
openbis2.setDataStoreServerUsername('etlserver2')
#=======================================================================
source = self.getHarvesterConfigFolder()
destination = openbis2.installPath
harvester_config_file_name = "harvester-config.txt"
harvester_config_file_path = os.path.join(source, harvester_config_file_name)
harvester_config_lines = self.readLinesFromFile(harvester_config_file_path)
data_source_alias = self.extractDataSourceAlias(harvester_config_lines)
util.printAndFlush("Data source alias is: %s" % data_source_alias)
util.printAndFlush("Copying harvester configuration file from %s to %s" % (source, destination))
util.copyFromTo(source, destination, harvester_config_file_name)
'''first do a dry run'''
output = self.dry_run(openbis2_dss_port, openbis2, harvester_config_file_name, harvester_config_lines)
'''then do a real run'''
self.realRun(openbis1, openbis2_dss_port, openbis2, source, harvester_config_file_name, data_source_alias)
def getEntityGraph(self, openbis2_dss_port, openbis_instance, user, password):
harvester_graph_response = self.getResourceListForComparison(openbis2_dss_port, user, password)
file = os.path.join(openbis_instance.installPath, "%s_graph.txt" % openbis_instance.instanceName)
self.writeResponseToFile(harvester_graph_response, file)
graph_lines = self.readLinesFromFile(file)
return graph_lines
def setDryRunToTrue(self, harvester_config_file_path, harvester_config_lines):
with open(harvester_config_file_path, 'wb') as output:
for line in harvester_config_lines:
if line.startswith("dry-run") == True:
output.write("dry-run = true")
else:
output.write(line)
def dry_run(self, openbis2_dss_port, openbis2, harvester_config_file_name, harvester_config_lines):
util.printAndFlush("Setting dry-run = true in modifying harvester-config.txt file")
self.setDryRunToTrue(os.path.join(openbis2.installPath, harvester_config_file_name), harvester_config_lines)
'''disable harvester maintenance task'''
harvester_plugin_folder = os.path.join(openbis2.installPath, 'servers/core-plugins/openbis2/1/dss/maintenance-tasks/harvester')
util.printAndFlush("Disabling harvester plugin until the initial entity graph is read")
open(os.path.join(harvester_plugin_folder, 'disabled'), 'a')
openbis2.allUp()
'''read entity graph from harvester before starting dry run by removing disabled file from plugin folder'''
harvester_graph_lines_before_dry_run = self.getEntityGraph(openbis2_dss_port, openbis2, 'testuser1', '123')
openbis2.dssDown()
util.printAndFlush("Enabling harvester plugin for the dry run")
os.remove(os.path.join(harvester_plugin_folder, 'disabled'))
monitoringStartTime = time.time()
openbis2.dssUp()
monitor = util.LogMonitor("%s synchronization.log" % openbis2.instanceName,
"%s/synchronization.log" % openbis2.installPath) # "%s/servers/datastore_server/log/datastore_server_log.txt" % openbis2.installPath
monitor.addNotificationCondition(util.RegexCondition('OPERATION.HarvesterMaintenanceTask'))
monitor.waitUntilEvent(util.RegexCondition('OPERATION.HarvesterMaintenanceTask - Dry run finished'),
startTime=monitoringStartTime)
'''read entity graph from harvester after dry run finished'''
harvester_graph_lines_after_dry_run = self.getEntityGraph(openbis2_dss_port, openbis2, 'testuser1', '123')
harvester_graph_lines_before_dry_run.sort()
harvester_graph_lines_after_dry_run.sort()
diff_for_dry_run = self.diff(set(harvester_graph_lines_before_dry_run), set(harvester_graph_lines_after_dry_run))
self.assertEquals("The entity graph on harvester stays the same after a dry run", True, len(diff_for_dry_run) == 0)
def realRun(self, openbis1, openbis2_dss_port, openbis2, source, harvester_config_file_name, data_source_alias):
destination = openbis2.installPath
openbis2.dssDown()
util.printAndFlush("Copying harvester configuration file from %s to %s" % (source, destination))
util.copyFromTo(source, destination, harvester_config_file_name)
monitoringStartTime = time.time()
openbis2.dssUp()
'''read entity graph from datasource'''
content1 = self.getEntityGraph('8444', openbis1, 'harvester1', '123')
content1.sort()
'''read entity graph from harvester
the entities might be translated using a prefix specified in the harvester_config
remove the prefix'''
monitor = util.LogMonitor("%s synchronization.log" % openbis2.instanceName,
"%s/synchronization.log" % openbis2.installPath) # "%s/servers/datastore_server/log/datastore_server_log.txt" % openbis2.installPath
monitor.addNotificationCondition(util.RegexCondition('OPERATION.HarvesterMaintenanceTask'))
monitor.waitUntilEvent(util.RegexCondition('OPERATION.HarvesterMaintenanceTask - Saving the timestamp of sync start to file'),
startTime=monitoringStartTime)
graph_lines = self.getEntityGraph(openbis2_dss_port, openbis2, 'testuser1', '123')
content2 = self.removePrefixFromLines(graph_lines, data_source_alias)
content2.sort()
'''compare the two. If the only difference is in space labels then we are good.'''
diff_array = self.diff(set(content1), set(content2))
same = True
with open(os.path.join(destination, "diff.txt"), 'wb') as output:
for item in diff_array:
output.write("%s\n" % item)
if item.startswith("label") == False:
same = False
self.assertEquals("The entity graphs on datasource and harvester are equal", True, same)
if same == False:
self.fail("The entity graphs on datasource and harvester are not equal.See %s for details" % os.path.join(destination, "diff.txt"))
def extractDryRunProperty(self, lines):
for line in lines:
match = re.search("dry-run=\s(.*)", line)
if match:
val = match.group(1)
print "val:" + val
if(val.lower() == "true") :
return True
elif (val.lower() == "false"):
return False
else:
self.fail("Dry-run value can either be true or false")
return False
def extractDataSourceAlias(self, lines):
for line in lines:
match = re.search("data-source-alias =\s(.*)", line)
if match:
return match.group(1)
return ""
def readLinesFromFile(self, input_file):
with open(input_file, 'rb') as f:
content = f.readlines()
return content
def removePrefixFromLines(self, lines, prefix):
if prefix == "".strip():
return
temp = []
for line in lines:
temp.append(re.sub(prefix + "_", '', line))
return temp
def writeResponseToFile(self, datasource_graph_response, file1):
with open(file1, 'wb') as output:
output.write(datasource_graph_response.read())
return output
def diff(self, first, second):
first = set(first)
second = set(second)
return [item for item in first if item not in second]
def getResourceListForComparison(self, dss_port, user, password):
url = "https://localhost:%s/datastore_server/re-sync?verb=resourcelist.xml" % dss_port
request = urllib2.Request(url)
request.add_header('Accept', 'application/json')
request.add_header("Content-type", "application/x-www-form-urlencoded")
base64string = base64.encodestring('%s:%s' % (user, password)).replace('\n', '')
request.add_header("Authorization", "Basic %s" % base64string)
data = urllib.urlencode({'mode' : 'test'})
response = urllib2.urlopen(request, data)
return response
def getHarvesterConfigFolder(self):
return systemtest.testcase.TEMPLATES + "/" + self.name + "/harvester_config"
def getMasterDataScriptFolder(self):
return systemtest.testcase.TEMPLATES + "/" + self.name + "/master_data"
TestCase(settings, __file__).runTest()