Add support for fields in drivers CLI

This commit add support for fields selector to the driver CLI.

* ``openstack baremetal driver list --fields <field> [<field> ...]``
* ``openstack baremetal driver show <driver_name> --fields <field> [<field> ...]``

Depends-On: https://review.opendev.org/c/openstack/ironic/+/804416
Story: 1674775
Task: 43043
Change-Id: I2d691feec876f6978d5075e779ea465ed660f09e

1 files changed, 32 insertions, 0 deletions

diff --git a/ironicclient/tests/unit/v1/test_driver.py b/ironicclient/tests/unit/v1/test_driver.py
index 0d1d562..9a32d01 100644
--- a/ironicclient/tests/unit/v1/test_driver.py
+++ b/ironicclient/tests/unit/v1/test_driver.py
@@ -77,6 +77,13 @@ fake_responses = {
             {'drivers': [DRIVER1]},
         ),
     },
+    '/v1/drivers/?fields=name,hosts':
+    {
+        'GET': (
+            {},
+            {'drivers': [DRIVER1]}
+        )
+    },
     '/v1/drivers/%s' % DRIVER1['name']:
     {
         'GET': (
@@ -84,6 +91,13 @@ fake_responses = {
             DRIVER1
         ),
     },
+    '/v1/drivers/%s?fields=name,hosts' % DRIVER1['name']:
+    {
+        'GET': (
+            {},
+            DRIVER1,
+        ),
+    },
     '/v1/drivers/%s/properties' % DRIVER2['name']:
     {
         'GET': (
@@ -136,6 +150,24 @@ class DriverManagerTest(testtools.TestCase):
 
         self.assertEqual(DRIVER1, driver_attr)
 
+    def test_driver_list_fields(self):
+        drivers = self.mgr.list(fields=['name', 'hosts'])
+        expect = [
+            ('GET', '/v1/drivers/?fields=name,hosts', {}, None),
+        ]
+        self.assertEqual(expect, self.api.calls)
+        self.assertThat(drivers, matchers.HasLength(1))
+
+    def test_driver_show_fields(self):
+        driver_ = self.mgr.get(DRIVER1['name'], fields=['name', 'hosts'])
+        expect = [
+            ('GET', '/v1/drivers/%s?fields=name,hosts' %
+             DRIVER1['name'], {}, None)
+        ]
+        self.assertEqual(expect, self.api.calls)
+        self.assertEqual(DRIVER1['name'], driver_.name)
+        self.assertEqual(DRIVER1['hosts'], driver_.hosts)
+
     def test_driver_properties(self):
         properties = self.mgr.properties(DRIVER2['name'])
         expect = [