tests(zipkin) allow overriding zipkin host

When developing locally, `ZIPKIN_HOST=localhost bin/busted ...` can be used.
Kong · Feb 10, 2021 · 740b6fe · 740b6fe
1 parent 7b0eb53
commit 740b6fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua
@@ -5,7 +5,7 @@ local to_hex = require "resty.string".to_hex
 
 local fmt = string.format
 
-local ZIPKIN_HOST = "zipkin"
+local ZIPKIN_HOST = os.getenv("ZIPKIN_HOST") or "zipkin"
 local ZIPKIN_PORT = 9411
 local GRPCBIN_HOST = "grpcbin"
 local GRPCBIN_PORT = 9000