tests - fix indent and isfile import

tests/DockerTest.py

@@ -7,8 +7,8 @@ from subprocess import run
 
 class DockerTest(Test) :
 
-	def __init__(self, name, timeout, tests) :
-		super().__init__(name, "docker", timeout, tests)
+    def __init__(self, name, timeout, tests) :
+        super().__init__(name, "docker", timeout, tests)
         self.__domains = {
             r"www\.example\.com": getenv("TEST_DOMAIN1"),
             r"auth\.example\.com": getenv("TEST_DOMAIN1"),

tests/main.py

@@ -2,7 +2,8 @@
 
 from sys import path, argv, exit
 from glob import glob
-from os import getcwd, isfile
+from os import getcwd
+from os.path import isfile
 path.append(getcwd() + "/utils")
 path.append(getcwd() + "/tests")