fixing travis yaml

Author: zookzook

test/test_helper.exs

@@ -12,10 +12,10 @@ version =
 
 options = []
 options = if System.get_env("CI") do [ssl: true, socket: true] ++ options else options end
-options = if version >= {3, 4, 0} do [mongo_3_4: true] ++ options else options end
-options = if version >= {3, 6, 0} do [mongo_3_6: true] ++ options else options end
-options = if version >= {4, 2, 0} do [mongo_4_2: true] ++ options else options end
-options = if version >= {4, 3, 0} do [mongo_4_3: true] ++ options else options end
+options = if version < {3, 4, 0} do [mongo_3_4: true] ++ options else options end
+options = if version < {3, 6, 0} do [mongo_3_6: true] ++ options else options end
+options = if version < {4, 2, 0} do [mongo_4_2: true] ++ options else options end
+options = if version < {4, 3, 0} do [mongo_4_3: true] ++ options else options end
 
 ExUnit.configure exclude: options
 ExUnit.start()