tests: remove legacy Topo class (fixes many pylint errors)

Signed-off-by: Christian Hopps <chopps@labn.net>

1 files changed, 7 insertions, 10 deletions

diff --git a/tests/topotests/bgp_minimum_holdtime/test_bgp_minimum_holdtime.py b/tests/topotests/bgp_minimum_holdtime/test_bgp_minimum_holdtime.py
index c5afcdf112..5facdd26ea 100755
--- a/tests/topotests/bgp_minimum_holdtime/test_bgp_minimum_holdtime.py
+++ b/tests/topotests/bgp_minimum_holdtime/test_bgp_minimum_holdtime.py
@@ -41,20 +41,17 @@ from mininet.topo import Topo
 pytestmark = [pytest.mark.bgpd]
 
 
-class TemplateTopo(Topo):
-    def build(self, *_args, **_opts):
-        tgen = get_topogen(self)
+def build_topo(tgen):
+    for routern in range(1, 3):
+        tgen.add_router("r{}".format(routern))
 
-        for routern in range(1, 3):
-            tgen.add_router("r{}".format(routern))
-
-        switch = tgen.add_switch("s1")
-        switch.add_link(tgen.gears["r1"])
-        switch.add_link(tgen.gears["r2"])
+    switch = tgen.add_switch("s1")
+    switch.add_link(tgen.gears["r1"])
+    switch.add_link(tgen.gears["r2"])
 
 
 def setup_module(mod):
-    tgen = Topogen(TemplateTopo, mod.__name__)
+    tgen = Topogen(build_topo, mod.__name__)
     tgen.start_topology()
 
     router_list = tgen.routers()