Added ValidateDesign to API Client

- Added ValidateDesign to API client.
- Added ValidteDesign to CI client.
- Added a couple unit tests.

Change-Id: I1def14b3703eba12b10a063bf09a3120dcf54b8d

drydock_provisioner/cli/design/actions.py

@@ -61,3 +61,17 @@ class DesignShow(CliAction):  # pylint: disable=too-few-public-methods
     def invoke(self):
         return self.api_client.get_design(
             design_id=self.design_id, source=self.source)
+
+class DesignValidate(CliAction):  # pylint: disable=too-few-public-methods
+    """Action to validate a design.
+
+    :param string design_href: A href key to the design_ref.
+    """
+
+    def __init__(self, api_client, design_href):
+        super().__init__(api_client)
+        self.design_href = design_href
+        self.logger.debug("DesignValidate action initialized")
+
+    def invoke(self):
+        return self.api_client.validate_design(href=self.design_href)

drydock_provisioner/cli/design/commands.py

@@ -21,6 +21,7 @@ import json
 from drydock_provisioner.cli.design.actions import DesignList
 from drydock_provisioner.cli.design.actions import DesignShow
 from drydock_provisioner.cli.design.actions import DesignCreate
+from drydock_provisioner.cli.design.actions import DesignValidate
 
 
 @click.group()
@@ -57,3 +58,14 @@ def design_show(ctx, design_id):
         ctx.fail('The design id must be specified by --design-id')
 
     click.echo(json.dumps(DesignShow(ctx.obj['CLIENT'], design_id).invoke()))
+
+@design.command(name='validate')
+@click.option(
+    '--design-href',
+    '-h',
+    help='The design href key to the design ref')
+@click.pass_context
+def design_validate(ctx, design_href=None):
+    """Validate a design."""
+    click.echo(
+        json.dumps(DesignValidate(ctx.obj['CLIENT'], design_href).invoke()))

drydock_provisioner/drydock_client/client.py

@@ -131,6 +131,22 @@ class DrydockClient(object):
 
         return resp.json()
 
+    def validate_design(self, href):
+        """Get list of nodes in MaaS and their status.
+
+        :param href: A href that points to the design_ref.
+        :return: A dict containing the validation.
+        """
+        endpoint = 'v1.0/validatedesign'
+        body = {
+            'href': href
+        }
+        resp = self.session.post(endpoint, data=body)
+
+        self._check_response(resp)
+
+        return resp.json()
+
     def _check_response(self, resp):
         if resp.status_code == 401:
             raise errors.ClientUnauthorizedError(

tests/unit/test_drydock_client.py

@@ -124,3 +124,49 @@ def test_client_task_get():
     task_resp = dd_client.get_task('1476902c-758b-49c0-b618-79ff3fd15166')
 
     assert task_resp['status'] == task['status']
+
+@responses.activate
+def test_client_get_nodes_for_filter_post():
+    node_list = ['node1', 'node2']
+
+    host = 'foo.bar.baz'
+
+    responses.add(
+        responses.POST,
+        "http://%s/api/v1.0/nodefilter" %
+        (host),
+        json=node_list,
+        status=200)
+
+    dd_ses = dc_session.DrydockSession(host)
+    dd_client = dc_client.DrydockClient(dd_ses)
+
+    design_ref = {
+        'ref': 'hello'
+    }
+    validation_resp = dd_client.get_nodes_for_filter(design_ref)
+
+    assert 'node1' in validation_resp
+    assert 'node2' in validation_resp
+
+@responses.activate
+def test_client_validate_design_post():
+    validation = {
+        'status': 'success'
+    }
+
+    host = 'foo.bar.baz'
+
+    responses.add(
+        responses.POST,
+        "http://%s/api/v1.0/validatedesign" %
+        (host),
+        json=validation,
+        status=200)
+
+    dd_ses = dc_session.DrydockSession(host)
+    dd_client = dc_client.DrydockClient(dd_ses)
+
+    validation_resp = dd_client.validate_design('href-placeholder')
+
+    assert validation_resp['status'] == validation['status']