Alexander Schlemmer · ceeb48de
--- a/src/caosadvancedtools/testutils/register_tests.py 0 → 100644
+++ b/src/caosadvancedtools/testutils/register_tests.py 0 → 100644
+try:
+    TEST_KEY
+except NameError:
+    raise RuntimeError("TEST_KEY is not defined.")
+
+def not_test_record(r: db.Record):
+    global TEST_KEY
+    if r.name == "PyTestInfo" or r.name == "TestIdentification":
+        return False
+    if r.get_property("TestIdentification") is not None:
+        if (r.get_property("TestIdentification").value ==
+            TEST_KEY):
+            return False
+    return True
+
+def register_test():
--- a/src/caosadvancedtools/testutils/register_tests.py 0 → 100644
+++ b/src/caosadvancedtools/testutils/register_tests.py 0 → 100644
+        if (r.get_property("TestIdentification").value ==
+            TEST_KEY):
+            return False
+    return True
+
+def register_test():
+    res = db.execute_query("COUNT Entity")
+    if not isinstance(res, int):
+        raise RuntimeError("Response from server for Info could not be interpreted.")
+    if res > 0:
+        raise RuntimeError("This instance of CaosDB contains entities already."
+                           "It must be empty in order to gegister a new test.")
+
+    print("Current host of CaosDB instance is: {}".format(
+        db.connection.connection.get_connection()._delegate_connection.setup_fields["host"]))
+    answer = input("This method will register your current test with key {} with the currently"
--- a/src/caosadvancedtools/testutils/register_tests.py 0 → 100644
+++ b/src/caosadvancedtools/testutils/register_tests.py 0 → 100644
+        answer = input("Do you want to register this instance of CaosDB"
+                       " with the current test? Do you want to continue (y/N)?")
+        if answer == "y":
+            register_test()
+            raise RuntimeError("Test has been registered. Please rerun tests.")
+        else:
+            raise RuntimeError("The database has not been setup for this test.")
+    if test_record.get_property("TestIdentification").value != TEST_KEY:
+        raise RuntimeError("The database has been setup for a different test.")
+    
+    c = db.execute_query("FIND Record")
+    c.extend(db.execute_query("FIND RecordType"))
+    c.extend(db.execute_query("FIND Property"))
+    c.extend(db.execute_query("FIND File"))
+
+    c = db.Container().extend([r for r in c if not_test_record(r)])
--- a/src/caosadvancedtools/testutils/register_tests.py
+++ b/src/caosadvancedtools/testutils/register_tests.py

-def rfp(*pathcomponents):
-    """
-    Return full path.
-    Shorthand convenience function.
-    """
-    return os.path.join(os.path.dirname(__file__), *pathcomponents)
-
-
 def set_test_key(KEY):
    global TEST_KEY
    TEST_KEY = KEY


-def not_test_record(r: db.Record):
+def belongs_to_test_identification(r: db.Record):