Test schema timestamps (ClickHouse#101)

* Add timestampt to test schemas

* Fix lint

.github/workflows/test_cloud.yml

@@ -4,7 +4,7 @@ name: "test_cloud"
 on:  # yamllint disable-line rule:truthy
   push:
     branches:
-      - '*cloud*'
+      - '_cloud*'
 
 jobs:
   cloud_tests:

.github/workflows/test_matrix.yml

@@ -1,14 +1,14 @@
 ---
-name: "text_matrix"
+name: "test_matrix"
 
 on:  # yamllint disable-line rule:truthy
   pull_request:
-    branches: master
+    branches: main
   push:
     branches-ignore:
       - '*_test'
       - '*_dev'
-      - '*cloud*'
+      - '*_cloud'
     paths-ignore:
       - 'README.md'
       - 'CHANGELOG.md'

tests/integration/conftest.py

@@ -1,9 +1,10 @@
 import os
+import random
 import sys
+import time
 import timeit
 from pathlib import Path
 from subprocess import PIPE, Popen
-from time import sleep
 
 import pytest
 import requests
@@ -110,6 +111,17 @@ def dbt_profile_target(test_config):
     }
 
 
+@pytest.fixture(scope="class")
+def prefix():
+    return f"dbt_clickhouse_{random.randint(1000, 9999)}"
+
+
+@pytest.fixture(scope="class")
+def unique_schema(request, prefix) -> str:
+    test_file = request.module.__name__.split(".")[-1]
+    return f"{prefix}_{test_file}_{int(time.time() * 1000)}"
+
+
 def run_cmd(cmd):
     with Popen(cmd, stdout=PIPE, stderr=PIPE) as popen:
         stdout, stderr = popen.communicate()
@@ -129,7 +141,7 @@ def wait_until_responsive(check, timeout, pause, clock=timeit.default_timer):
     ref = clock()
     now = ref
     while (now - ref) < timeout:
-        sleep(pause)
+        time.sleep(pause)
         if check():
             return
         now = clock()