software/erp5: integrate selenium server in tests

software/erp5/instance-erp5-input-schema.json

@@ -525,6 +525,101 @@
           "description": "Number of extra databases this instance tests will need.",
           "default": 3,
           "type": "integer"
+        },
+        "selenium": {
+          "default": {
+            "target": "firefox"
+          },
+          "examples": [
+            {
+              "target": "selenium-server",
+              "server-url": "https://selenium.example.com",
+              "desired-capabilities": {
+                "browserName": "firefox",
+                "version": "68.0.2esr",
+                "acceptInsecureCerts": true
+              }
+            },
+            {
+              "target": "selenium-server",
+              "server-url": "https://selenium.example.com",
+              "desired-capabilities": {
+                "browserName": "chrome",
+                "version": "91.0.4472.101"
+              }
+            }
+          ],
+          "oneOf": [
+            {
+              "type": "object",
+              "title": "Selenium Server",
+              "description": "Configuration for Selenium server",
+              "additionalProperties": false,
+              "required": [
+                "desired-capabilities",
+                "server-url",
+                "target"
+              ],
+              "properties": {
+                "target": {
+                  "description": "Target system",
+                  "type": "string",
+                  "const": "selenium-server"
+                },
+                "server-url": {
+                  "description": "URL of the selenium server",
+                  "type": "string",
+                  "format": "uri"
+                },
+                "verify-server-certificate": {
+                  "description": "Verify the SSL/TLS certificate of the selenium server when using HTTPS",
+                  "type": "boolean",
+                  "default": true
+                },
+                "server-ca-certificate": {
+                  "description": "PEM encoded bundle of CA certificates to verify the SSL/TLS certificate of the selenium server when using HTTPS",
+                  "type": "string",
+                  "default": "Root certificates from http://certifi.io/en/latest/"
+                },
+                "desired-capabilities": {
+                  "description": "Desired browser capabilities",
+                  "required": [
+                    "browserName"
+                  ],
+                  "type": "object",
+                  "properties": {
+                    "browserName": {
+                      "description": "Name of the browser being used",
+                      "type": "string",
+                      "examples": [
+                        "firefox",
+                        "chrome",
+                        "safari"
+                      ]
+                    },
+                    "version": {
+                      "description": "The browser version",
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            },
+            {
+              "type": "object",
+              "title": "Firefox",
+              "description": "Configuration for using firefox running as a sub-process",
+              "additionalProperties": false,
+              "properties": {
+                "target": {
+                  "description": "Target system",
+                  "const": "firefox",
+                  "type": "string",
+                  "default": "firefox"
+                }
+              }
+            }
+          ]
         }
       },
       "type": "object"

software/erp5/test/test/test_erp5.py

@@ -218,6 +218,45 @@ class TestBalancerPorts(ERP5InstanceTestCase):
         ]))
 
 
+class TestSeleniumTestRunner(ERP5InstanceTestCase, TestPublishedURLIsReachableMixin):
+  """Test ERP5 can be instantiated with selenium server for test runner.
+  """
+  __partition_reference__ = 'sel'
+
+  @classmethod
+  def getInstanceParameterDict(cls):
+    return {
+        '_':
+        json.dumps({
+            'test-runner': {
+                'selenium': {
+                    "target": "selenium-server",
+                    "server-url": "https://example.com",
+                    "verify-server-certificate": False,
+                    "desired-capabilities": {
+                        "browserName": "firefox",
+                        "version": "68.0.2esr",
+                    }
+                }
+            }
+        })
+    }
+
+  def test_test_runner_configuration_json_file(self):
+    runUnitTest_script, = glob.glob(
+        self.computer_partition_root_path + "/../*/bin/runUnitTest.real")
+    config_file = None
+    with open(runUnitTest_script) as f:
+      for line in f:
+        if 'ERP5_TEST_RUNNER_CONFIGURATION' in line:
+          _, config_file = line.split('=')
+    assert config_file
+    with open(config_file.strip()) as f:
+      self.assertEqual(
+          f.read(),
+          json.dumps(json.loads(self.getInstanceParameterDict()['_'])['test-runner']))
+
+
 class TestDisableTestRunner(ERP5InstanceTestCase, TestPublishedURLIsReachableMixin):
   """Test ERP5 can be instantiated without test runner.
   """

stack/erp5/buildout.hash.cfg

@@ -70,11 +70,11 @@ md5sum = 7a14019abf48ca100eb94d9add20f5ae
 
 [template]
 filename = instance.cfg.in
-md5sum = 8bd7f89b7c1e453ecc952659a01347e6
+md5sum = bbef65b4edeb342f08309604ca3717d5
 
 [template-erp5]
 filename = instance-erp5.cfg.in
-md5sum = f33e82cb68924decb77142b79dce4fab
+md5sum = 49b7e029c7fca7c95d3bfd8876d1a632
 
 [template-zeo]
 filename = instance-zeo.cfg.in
@@ -86,7 +86,7 @@ md5sum = bc821f9f9696953b10a03ad7b59a1936
 
 [template-zope]
 filename = instance-zope.cfg.in
-md5sum = e495f7225a49f61c501ccc496a976d63
+md5sum = 4f0db10bc08074178e05b32cba0cb3f2
 
 [template-balancer]
 filename = instance-balancer.cfg.in

stack/erp5/instance-erp5.cfg.in

@@ -260,6 +260,7 @@ config-wsgi = {{ dumps(slapparameter_dict.get('wsgi', True)) }}
 config-test-runner-enabled = {{ dumps(test_runner_enabled) }}
 config-test-runner-node-count = {{ dumps(test_runner_node_count) }}
 config-wcfs_enable = {{ dumps(wcfs_enable) }}
+config-test-runner-configuration = {{ dumps(slapparameter_dict.get('test-runner', {})) }}
 software-type = zope
 
 {% set global_publisher_timeout = slapparameter_dict.get('publisher-timeout') -%}

stack/erp5/instance-zope.cfg.in

@@ -470,6 +470,7 @@ environment-extra =
   REAL_INSTANCE_HOME=${:instance-home}
   SQLBENCH_PATH={{ parameter_dict['sqlbench_path'] }}
   TEST_CA_PATH=${directory:ca-dir}
+  ERP5_TEST_RUNNER_CONFIGURATION=${test-runner-configuration:rendered}
 {%- if wsgi %}
   erp5_wsgi=1
 {%- endif %}
@@ -488,6 +489,12 @@ command-line =
   --persistent_memcached_server_hostname=erp5-memcached-persistent
   --persistent_memcached_server_port={{ port_dict['erp5-memcached-persistent'] }}
 
+[test-runner-configuration]
+recipe = slapos.recipe.template:jinja2
+rendered = ${directory:etc}/${:_buildout_section_name_}.json
+template = inline:
+  {{ json.dumps(slapparameter_dict['test-runner-configuration']) }}
+
 [{{ section('runUnitTest') }}]
 < = run-test-common
 command-name = runUnitTest

stack/erp5/instance.cfg.in

@@ -128,6 +128,7 @@ extra-context =
     import urlparse urlparse
     import hashlib hashlib
     import itertools itertools
+    import json json
 import-list =
     file instance_zodb_base context:template-zodb-base