Added tests for check RC files from API Access page

test_download_rc_v2_file()
test_download_rc_v3_file()

Tests check that RC files are downloaded successfully and
some attributes of file's contents are correct.

Implements blueprint: horizon-integration-tests-coverage
Change-Id: Icef46863a6fb95600f7c98d5926cfb5b0dfa3d92

horizon/test/firefox_binary.py

@@ -14,6 +14,7 @@
 import platform
 import shutil
 import subprocess
+import tempfile
 
 from selenium.common import exceptions as selenium_exceptions
 from selenium.webdriver.common import desired_capabilities as dc
@@ -59,10 +60,15 @@ class FirefoxBinary(firefox.firefox_binary.FirefoxBinary):
 
 class WebDriver(firefox.webdriver.WebDriver):
     """Workarounds selenium firefox issues."""
+    TEMPDIR = tempfile.mkdtemp(dir="/tmp")
+
     def __init__(self, firefox_profile=None, firefox_binary=None, timeout=30,
                  desired_capabilities=dc.DesiredCapabilities.FIREFOX,
                  proxy=None):
         try:
+            if firefox_profile is None:
+                firefox_profile = firefox.webdriver.FirefoxProfile()
+            self.setup_profile(firefox_profile)
             super(WebDriver, self).__init__(
                 firefox_profile, FirefoxBinary(), timeout,
                 desired_capabilities, proxy)
@@ -72,3 +78,11 @@ class WebDriver(firefox.webdriver.WebDriver):
             if self.profile.tempfolder is not None:
                 shutil.rmtree(self.profile.tempfolder)
             raise
+
+    def setup_profile(self, fp):
+        fp.set_preference("browser.download.folderList", 2)
+        fp.set_preference("browser.download.manager.showWhenStarting",
+                          False)
+        fp.set_preference("browser.download.dir", self.TEMPDIR)
+        fp.set_preference("browser.helperApps.neverAsk.saveToDisk",
+                          "application/binary,text/plain")

openstack_dashboard/test/integration_tests/pages/identity/projectspage.py

@@ -36,6 +36,7 @@ class ProjectsPage(basepage.BaseNavigationPage):
 
     DEFAULT_ENABLED = True
     PROJECTS_TABLE_NAME_COLUMN = 'name'
+    PROJECT_ID_TABLE_NAME_COLUMN = 'id'
 
     def __init__(self, driver, conf):
         super(ProjectsPage, self).__init__(driver, conf)
@@ -67,3 +68,7 @@ class ProjectsPage(basepage.BaseNavigationPage):
 
     def is_project_present(self, project_name):
         return bool(self._get_row_with_project_name(project_name))
+
+    def get_project_id_from_row(self, name):
+        row = self._get_row_with_project_name(name)
+        return row.cells[self.PROJECT_ID_TABLE_NAME_COLUMN].text

openstack_dashboard/test/integration_tests/pages/project/compute/access_and_security/apiaccesspage.py

@@ -0,0 +1,72 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+from openstack_dashboard.test.integration_tests.pages import basepage
+from openstack_dashboard.test.integration_tests.regions import tables
+
+from os import listdir
+from os.path import isfile
+from os.path import join
+from re import search
+
+
+class ApiAccessTable(tables.TableRegion):
+    name = "endpoints"
+
+    @tables.bind_table_action('download_openrc_v2')
+    def download_openstack_rc_v2(self, download_button):
+        download_button.click()
+
+    @tables.bind_table_action('download_openrc')
+    def download_openstack_rc_v3(self, download_button):
+        download_button.click()
+
+
+class ApiaccessPage(basepage.BaseNavigationPage):
+
+    def __init__(self, driver, conf):
+        super(ApiaccessPage, self).__init__(driver, conf)
+        self._page_title = "Access & Security"
+
+    @property
+    def apiaccess_table(self):
+        return ApiAccessTable(self.driver, self.conf)
+
+    def download_openstack_rc_file(self, version, directory, template):
+        if version == 2:
+            self.apiaccess_table.download_openstack_rc_v2()
+        elif version == 3:
+            self.apiaccess_table.download_openstack_rc_v3()
+
+    def list_of_files(self, directory, template):
+        return [f for f in listdir(directory) if isfile(join(directory, f))
+                and f.endswith(template)]
+
+    def get_credentials_from_file(self, version, directory, template):
+        self._wait_until(
+            lambda _: len(self.list_of_files(directory, template)) > 0)
+        file_name = self.list_of_files(directory, template)[0]
+        with open(join(directory, file_name)) as cred_file:
+            content = cred_file.read()
+        username_re = r'export OS_USERNAME="([^"]+)"'
+        if version == 2:
+            tenant_name_re = r'export OS_TENANT_NAME="([^"]+)"'
+            tenant_id_re = r'export OS_TENANT_ID=(.+)'
+        elif version == 3:
+            tenant_name_re = r'export OS_PROJECT_NAME="([^"]+)"'
+            tenant_id_re = r'export OS_PROJECT_ID=(.+)'
+        username = search(username_re, content).group(1)
+        tenant_name = search(tenant_name_re, content).group(1)
+        tenant_id = search(tenant_id_re, content).group(1)
+        cred_dict = {'OS_USERNAME': username,
+                     'OS_TENANT_NAME': tenant_name,
+                     'OS_TENANT_ID': tenant_id}
+        return cred_dict

openstack_dashboard/test/integration_tests/tests/test_credentials.py

@@ -0,0 +1,74 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from horizon.test import firefox_binary
+from openstack_dashboard.test.integration_tests import helpers
+
+from os import listdir
+from os.path import join
+from os import remove
+
+
+class TestDownloadRCFile(helpers.AdminTestCase):
+
+    _directory = firefox_binary.WebDriver.TEMPDIR
+    _openrc_template = "-openrc.sh"
+
+    def setUp(self):
+        super(TestDownloadRCFile, self).setUp()
+        username = self.TEST_USER_NAME
+        tenant_name = self.HOME_PROJECT
+        projects_page = self.home_pg.go_to_identity_projectspage()
+        tenant_id = projects_page.get_project_id_from_row(tenant_name)
+        self.actual_dict = {'OS_USERNAME': username,
+                            'OS_TENANT_NAME': tenant_name,
+                            'OS_TENANT_ID': tenant_id}
+
+    def test_download_rc_v2_file(self):
+        """This is a basic scenario test:
+        Steps:
+        1) Login to Horizon Dashboard as admin user
+        2) Navigate to Project > Compute > Access & Security > API Access tab
+        3) Click on "Download OpenStack RC File v2.0" button
+        4) File named by template "<tenant_name>-openrc.sh" must be downloaded
+        5) Check that username, tenant name and tenant id correspond to current
+        username, tenant name and tenant id
+        """
+        api_access_page = self.home_pg.\
+            go_to_compute_accessandsecurity_apiaccesspage()
+        api_access_page.download_openstack_rc_file(
+            2, self._directory, self._openrc_template)
+        cred_dict = api_access_page.get_credentials_from_file(
+            2, self._directory, self._openrc_template)
+        self.assertEqual(cred_dict, self.actual_dict)
+
+    def test_download_rc_v3_file(self):
+        """This is a basic scenario test:
+        Steps:
+        1) Login to Horizon Dashboard as admin user
+        2) Navigate to Project > Compute > Access & Security > API Access tab
+        3) Click on "Download OpenStack RC File v3" button
+        4) File named by template "<tenant_name>-openrc.sh" must be downloaded
+        5) Check that username, project name and project id correspond to
+        current username, tenant name and tenant id
+        """
+        api_access_page = self.home_pg.\
+            go_to_compute_accessandsecurity_apiaccesspage()
+        api_access_page.download_openstack_rc_file(
+            3, self._directory, self._openrc_template)
+        cred_dict = api_access_page.get_credentials_from_file(
+            3, self._directory, self._openrc_template)
+        self.assertEqual(cred_dict, self.actual_dict)
+
+    def tearDown(self):
+        super(TestDownloadRCFile, self).tearDown()
+        remove(join(self._directory, listdir(self._directory)[0]))