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https://github.com/ocaml-tracing/ocaml-opentelemetry.git
synced 2026-03-08 03:47:59 -04:00
47 lines
1.7 KiB
OCaml
47 lines
1.7 KiB
OCaml
open Alcotest
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module Config = Opentelemetry_client.Http_config
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let test_config_printing () =
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let module Env = Config.Env () in
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let actual =
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Format.asprintf "%a" Config.pp @@ Env.make (fun common () -> common) ()
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in
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let expected =
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"{ debug=false;\n\
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\ self_trace=false; url_traces=\"http://localhost:4318/v1/traces\";\n\
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\ url_metrics=\"http://localhost:4318/v1/metrics\";\n\
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\ url_logs=\"http://localhost:4318/v1/logs\"; headers=[]; batch_traces=400;\n\
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\ batch_metrics=200; batch_logs=400; batch_timeout_ms=2000;\n\
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\ http_concurrency_level=None }"
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in
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check' string ~msg:"is rendered correctly" ~actual ~expected
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let test_overriding_stateful_config () =
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let module Env = Config.Env () in
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Env.set_headers [ "foo", "bar" ];
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Env.set_debug true;
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let headers = [ "changed", "header" ] in
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let debug = false in
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let config : Config.t =
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Env.make (fun common () -> common) ~debug ~headers ()
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in
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check'
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(list (pair string string))
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~msg:"header is overriden" ~actual:(Env.get_headers ()) ~expected:headers;
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check'
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(list (pair string string))
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~msg:"config and stateful headers are the same" ~actual:(Env.get_headers ())
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~expected:config.headers;
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check' bool ~msg:"debug is overriden" ~actual:(Env.get_debug ())
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~expected:debug;
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check' bool ~msg:"config and stateful debug are the same"
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~actual:(Env.get_debug ()) ~expected:config.debug
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let suite =
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[
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test_case "default config pretty printing" `Quick test_config_printing;
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test_case "overriding default stateful values via make constructor" `Quick
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test_overriding_stateful_config;
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]
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let () = Alcotest.run "Opentelemetry_client" [ "Config", suite ]
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