Add healthcheck Horizon tests

It runs TestDashboardBasicOps as proposed by tempest-horizon [1].
It's skipped if DASHBOARD_URL is unset (default).

[1] https://opendev.org/openstack/tempest-horizon

Change-Id: I1b6b5609412770609f412da4927641588b173ed6
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
(cherry picked from commit 7b03643170974d4307e0f630e4c79340df98e06f)
(cherry picked from commit 9441711c5a03a7a8c476dcc28e1fbace38b48654)

3 files changed, 32 insertions, 1 deletions

diff --git a/functest/ci/testcases.yaml b/functest/ci/testcases.yaml
index 7489a1c66..86fd7bd3d 100644
--- a/functest/ci/testcases.yaml
+++ b/functest/ci/testcases.yaml
@@ -163,6 +163,21 @@ tiers:
                         option:
                             - '--concurrency=3'
 
+            -
+                case_name: tempest_horizon
+                project_name: functest
+                criteria: 100
+                blocking: false
+                description: >-
+                    This test case runs the Tempest suite proposed by the
+                    Horizon project.
+                dependencies:
+                    - DASHBOARD_URL: '^(?!\s*$).+'
+                run:
+                    name: tempest_horizon
+                    args:
+                        mode: '^tempest_horizon.'
+
     -
         name: smoke
         order: 1
diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py
index 125d1910f..354f3b04d 100644
--- a/functest/opnfv_tests/openstack/tempest/tempest.py
+++ b/functest/opnfv_tests/openstack/tempest/tempest.py
@@ -664,6 +664,21 @@ class TempestScenario(TempestCommon):
         return super(TempestScenario, self).run(**kwargs)
 
 
+class TempestHorizon(TempestCommon):
+    """Tempest Horizon testcase implementation class."""
+
+    def configure(self, **kwargs):
+        super(TempestHorizon, self).configure(**kwargs)
+        rconfig = configparser.RawConfigParser()
+        rconfig.read(self.conf_file)
+        if not rconfig.has_section('dashboard'):
+            rconfig.add_section('dashboard')
+        rconfig.set('dashboard', 'dashboard_url', env.get('DASHBOARD_URL'))
+        with open(self.conf_file, 'w') as config_file:
+            rconfig.write(config_file)
+        self.backup_tempest_config(self.conf_file, self.res_dir)
+
+
 class TempestHeat(TempestCommon):
     """Tempest Heat testcase implementation class."""
 
diff --git a/functest/utils/env.py b/functest/utils/env.py
index b5a1f69ca..652613c87 100644
--- a/functest/utils/env.py
+++ b/functest/utils/env.py
@@ -38,7 +38,8 @@ INPUTS = {
     'BLOCK_MIGRATION': 'False',
     'CLEAN_ORPHAN_SECURITY_GROUPS': 'True',
     'SKIP_DOWN_HYPERVISORS': 'False',
-    'PUBLIC_ENDPOINT_ONLY': 'False'
+    'PUBLIC_ENDPOINT_ONLY': 'False',
+    'DASHBOARD_URL': ''
 }