Re-enable test_queue_rate_limiting

Straightforward test re-enablement.

Story: 2000773
Task: 4100

Change-Id: Ie9a5326bb5f6574e6fc8b8bb3791fd8d48d9f07b
diff --git a/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-merge.yaml b/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-merge.yaml
new file mode 100644
index 0000000..f679dce
--- /dev/null
+++ b/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-merge.yaml
@@ -0,0 +1,2 @@
+- hosts: all
+  tasks: []
diff --git a/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-test1.yaml b/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-test1.yaml
new file mode 100644
index 0000000..f679dce
--- /dev/null
+++ b/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-test1.yaml
@@ -0,0 +1,2 @@
+- hosts: all
+  tasks: []
diff --git a/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-test2.yaml b/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-test2.yaml
new file mode 100644
index 0000000..f679dce
--- /dev/null
+++ b/tests/fixtures/config/single-tenant/git/layout-rate-limit/playbooks/project-test2.yaml
@@ -0,0 +1,2 @@
+- hosts: all
+  tasks: []
diff --git a/tests/fixtures/config/single-tenant/git/layout-rate-limit/zuul.yaml b/tests/fixtures/config/single-tenant/git/layout-rate-limit/zuul.yaml
new file mode 100644
index 0000000..c4e00f6
--- /dev/null
+++ b/tests/fixtures/config/single-tenant/git/layout-rate-limit/zuul.yaml
@@ -0,0 +1,47 @@
+- pipeline:
+    name: gate
+    manager: dependent
+    failure-message: Build failed.  For information on how to proceed, see http://wiki.example.org/Test_Failures
+    source: gerrit
+    trigger:
+      gerrit:
+        - event: comment-added
+          approval:
+            - approved: 1
+    start:
+      gerrit:
+        verified: 0
+    success:
+      gerrit:
+        verified: 2
+        submit: true
+    failure:
+      gerrit:
+        verified: -2
+    window: 2
+    window-floor: 1
+    window-increase-type: linear
+    window-increase-factor: 1
+    window-decrease-type: exponential
+    window-decrease-factor: 2
+
+- job:
+    name: project-merge
+
+- job:
+    name: project-test1
+
+- job:
+    name: project-test2
+
+- project:
+    name: org/project
+    gate:
+      jobs:
+        - project-merge
+        - project-test1:
+            dependencies:
+              - project-merge
+        - project-test2:
+            dependencies:
+              - project-merge
diff --git a/tests/fixtures/layout-rate-limit.yaml b/tests/fixtures/layout-rate-limit.yaml
deleted file mode 100644
index 9f6748c..0000000
--- a/tests/fixtures/layout-rate-limit.yaml
+++ /dev/null
@@ -1,32 +0,0 @@
-pipelines:
-  - name: gate
-    manager: DependentPipelineManager
-    failure-message: Build failed.  For information on how to proceed, see http://wiki.example.org/Test_Failures
-    trigger:
-      gerrit:
-        - event: comment-added
-          approval:
-            - approved: 1
-    start:
-      gerrit:
-        verified: 0
-    success:
-      gerrit:
-        verified: 2
-        submit: true
-    failure:
-      gerrit:
-        verified: -2
-    window: 2
-    window-floor: 1
-    window-increase-type: linear
-    window-increase-factor: 1
-    window-decrease-type: exponential
-    window-decrease-factor: 2
-
-projects:
-  - name: org/project
-    gate:
-      - project-merge:
-        - project-test1
-        - project-test2
diff --git a/tests/unit/test_scheduler.py b/tests/unit/test_scheduler.py
index 7de9be0..f5a4ec7 100755
--- a/tests/unit/test_scheduler.py
+++ b/tests/unit/test_scheduler.py
@@ -3230,11 +3230,9 @@
         self.executor_server.release()
         self.waitUntilSettled()
 
-    @skip("Disabled for early v3 development")
     def test_queue_rate_limiting(self):
         "Test that DependentPipelines are rate limited with dep across window"
-        self.updateConfigLayout(
-            'tests/fixtures/layout-rate-limit.yaml')
+        self.updateConfigLayout('layout-rate-limit')
         self.sched.reconfigure(self.config)
         self.executor_server.hold_jobs_in_build = True
         A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
@@ -3275,7 +3273,8 @@
         self.executor_server.release('project-.*')
         self.waitUntilSettled()
 
-        queue = self.sched.layout.pipelines['gate'].queues[0]
+        tenant = self.sched.abide.tenants.get('openstack')
+        queue = tenant.layout.pipelines['gate'].queues[0]
         # A failed so window is reduced by 1 to 1.
         self.assertEqual(queue.window, 1)
         self.assertEqual(queue.window_floor, 1)