add: foreign key support in database

add: more tests
fix: bad tag handling when finding 0 in column

tests/tavern_tests/controller_relays_basic.tavern.yaml

@@ -7,18 +7,12 @@ stages:
     url: "http://localhost:5000/api/v1/controllers/discover/"
   response:
     status_code: 200
-    json:
-    - id: !anystr
-      name: !anystr
-      relay_count: !anyint
-      relays: !anystr
-      active: !anybool
-      port: !anyint
-      ip: !anystr
-      relays: !anylist
+    verify_response_with:
+      function: validate_controller:multiple
     save:
       json:
         returned_id: "[0].id"
+        returned_relay_count: "[0].relay_count"
 
 - name: "[controller_relays_basic] get controller relays, check length"
   request:
@@ -26,71 +20,11 @@ stages:
     url: "http://localhost:5000/api/v1/controllers/{returned_id}/relays"
   response:
     status_code: 200
-    json:
-    - name: !anystr
-      number: 0
-      controller_id: "{returned_id}"
-      active_schedule:
-        id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 1
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 2
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 3
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 4
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 5
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 6
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 7
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 8
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
-    - name: !anystr
-      number: 9
-      controller_id: "{returned_id}"
-      active_schedule: !anydict
-      schedules: !anylist
-      tags: !anylist
+    verify_response_with:
+      function: validate_relay:multiple
+      function: validate_relay:relay_count
+      extra_kwargs:
+        relay_count: !int "{returned_relay_count:d}"
 
 - name: "[controller_relays_basic] get controller relays, check length"
   request:
@@ -98,42 +32,11 @@ stages:
     url: "http://localhost:5000/api/v1/controllers/{returned_id}/relays/5"
   response:
     status_code: 200
-    json:
-      name: !anystr
-      number: 5
-      controller_id: "{returned_id}"
-      active_schedule:
-        id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      schedules: 
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      - id: !anystr
-        name: !anystr
-        periods: !anylist
-        tags: !anylist
-      tags: !anylist
+    verify_response_with:
+      function: validate_relay:single
+      function: validate_relay:check_controller_id
+      extra_kwargs:
+        name: "{returned_id}"
+      function: validate_relay:check_number
+      extra_kwargs:
+        number: 5

tests/tavern_tests/tags.tavern.yaml

@@ -44,3 +44,56 @@ stages:
         id: "{returned_id}"
         name: "{returned_name}"
         periods: "{returned_periods}"
+
+- name: "[tags] discover controllers"
+  request:
+    method: POST
+    url: "http://localhost:5000/api/v1/controllers/discover/"
+  response:
+    status_code: 200
+    verify_response_with:
+      function: validate_controller:multiple
+    save:
+      json:
+        returned_id: "[0].id"
+
+- name: "[tags] set relay tag"
+  request:
+    method: PUT
+    url: "http://localhost:5000/api/v1/controllers/{returned_id}/relays/3"
+    json:
+      tags:
+      - "test_tag_1"
+  response:
+    status_code: 200
+    verify_response_with:
+      function: validate_relay:single
+      function: validate_relay:check_controller_id
+      extra_kwargs:
+        name: "{returned_id}"
+      function: validate_relay:check_number
+      extra_kwargs:
+        number: 3
+      function: validate_relay:check_tag
+      extra_kwargs:
+        tag: "{tavern.request_vars.json.tags[0]}"
+    save:
+      json:
+        returned_name: "name"
+        returned_number: "number"
+        returned_tag: "tags[0]"
+
+- name: "[tags] get relay, check name and number"
+  request:
+    method: GET
+    url: "http://localhost:5000/api/v1/relays/tag/{returned_tag}"
+  response:
+    status_code: 200
+    verify_response_with:
+      function: validate_relay:multiple
+      function: validate_relay:find
+      extra_kwargs:
+        name: "{returned_name}"
+        number: !int "{returned_number:d}"
+        controller_id: "{returned_id}"
+        tag: "{returned_tag}"