status-react/shadow-cljs.edn
Icaro Motta 563f1c588d
Improve test failure readability (#18049)
Problem: failed equality checks as in "(is (= expected actual))" will give a
single, long line of output that for anything but the simplest data structures
is unreadable by humans, and the output doesn't give a useful diff.

Solution: use library https://github.com/nubank/matcher-combinators and its test
directive "match?" which will pinpoint where two data structures differ. Then,
instead of "(is (= ...", use "(is (match? expected actual)". It works
beautifully.

The library offers other nice matchers, but the majority of the time match? is
sufficient.

Can we use another test runner like Kaocha? kaocha-cljs2
(https://github.com/lambdaisland/kaocha-cljs2) would be able to print better
test errors out of the box, among other features, but I have no clue if it would
work well or at all in our stack (in theory yes, but it's a larger piece of
work).
2023-12-05 17:20:54 -03:00

166 lines
8.6 KiB
Clojure

;; shadow-cljs configuration
{:source-paths ["src" "test/cljs"]
:dependencies [[reagent "1.2.0"]
[re-frame "1.3.0"]
[binaryage/oops "0.7.2"]
[com.andrewmcveigh/cljs-time "0.5.2"]
[com.taoensso/timbre "6.3.1"]
[cljs-bean "1.9.0"]
[com.cognitect/transit-cljs "0.8.280"]
[camel-snake-kebab "0.4.3"]
[metosin/malli "0.13.0"]
;; Dev dependencies
[refactor-nrepl "3.9.1"]
[cider/cider-nrepl "0.31.0"]
[cider/piggieback "0.4.1"]
[org.slf4j/slf4j-nop "2.0.9"]
[re-frisk-remote "1.6.0"]
[nubank/matcher-combinators "3.8.8"]
;; Use the same version specified in the Nix dependency.
[clj-kondo/clj-kondo "2023.09.07"]
;; Routing
[bidi "2.1.6"]
;; Test dependencies
[day8.re-frame/test "0.1.5"]
[com.taoensso/tufte "2.6.3"]]
;; port and middleware for repl in development
:nrepl {:port 7888
:middleware [cider.piggieback/wrap-cljs-repl
refactor-nrepl.middleware/wrap-refactor]}
;; shadow-cljs web interface
:http {:port 3449
:host "0.0.0.0"}
:cache-blockers #{status-im.utils.js-resources status-im.ui.components.icons.icons}
:builds
{:mobile
{:target :react-native
;; To match the folder created by Nix build of JSBundle.
:output-dir "result"
:init-fn status-im2.core/init
;; When false, the Shadow-CLJS watcher won't automatically refresh
;; the target files (a.k.a hot reload). When false, you can manually
;; reload by calling `shadow.cljs.devtools.api/watch-compile-all!`.
:devtools {:autobuild #shadow/env ["SHADOW_AUTOBUILD_ENABLED" :default true :as :bool]}
:dev {:devtools {:before-load-async status-im2.setup.hot-reload/before-reload
:after-load-async status-im2.setup.hot-reload/reload
:build-notify status-im2.setup.hot-reload/build-notify
:preloads [re-frisk-remote.preload
status-im2.setup.schema-preload
;; In order to use component test helpers in the REPL we
;; need to preload namespaces that are not normally required
;; by production code, such as
;; @testing-library/react-native.
test-helpers.component]}
:closure-defines
{status-im2.config/POKT_TOKEN #shadow/env "POKT_TOKEN"
status-im2.config/INFURA_TOKEN #shadow/env "INFURA_TOKEN"
status-im2.config/OPENSEA_API_KEY #shadow/env "OPENSEA_API_KEY"
status-im2.config/ALCHEMY_ARBITRUM_GOERLI_TOKEN #shadow/env "ALCHEMY_ARBITRUM_GOERLI_TOKEN"
status-im2.config/ALCHEMY_OPTIMISM_GOERLI_TOKEN #shadow/env "ALCHEMY_OPTIMISM_GOERLI_TOKEN"
status-im2.config/ALCHEMY_OPTIMISM_MAINNET_TOKEN #shadow/env "ALCHEMY_OPTIMISM_MAINNET_TOKEN"
status-im2.config/ALCHEMY_ARBITRUM_MAINNET_TOKEN #shadow/env "ALCHEMY_ARBITRUM_MAINNET_TOKEN"}
:compiler-options {:output-feature-set :es5
;; We disable `:fn-deprecated` warnings because we
;; are managing deprecation via clj-kondo and we
;; don't want the terminal output to be littered
;; with warnings on every code reload.
:warnings {:fn-deprecated false}
:closure-defines {re-frame.trace/trace-enabled? true}
:source-map false
;; This seems to be necessary while using the REPL,
;; otherwise sometimes you'll get weird errors when
;; instrumenting functions.
:static-fns false
:infer-externs true}
;; if you want to use a real device, set your local ip
;; in the SHADOW_HOST env variable to make sure that
;; it will use the right interface
:local-ip #shadow/env "SHADOW_HOST"}
:chunks {:fleets status-im.fleet.default-fleet/default-fleets}
:release
{:closure-defines
{status-im2.config/POKT_TOKEN #shadow/env "POKT_TOKEN"
status-im2.config/INFURA_TOKEN #shadow/env "INFURA_TOKEN"
status-im2.config/OPENSEA_API_KEY #shadow/env "OPENSEA_API_KEY"
status-im2.config/ALCHEMY_ARBITRUM_GOERLI_TOKEN #shadow/env "ALCHEMY_ARBITRUM_GOERLI_TOKEN"
status-im2.config/ALCHEMY_OPTIMISM_GOERLI_TOKEN #shadow/env "ALCHEMY_OPTIMISM_GOERLI_TOKEN"
status-im2.config/ALCHEMY_OPTIMISM_MAINNET_TOKEN #shadow/env "ALCHEMY_OPTIMISM_MAINNET_TOKEN"
status-im2.config/ALCHEMY_ARBITRUM_MAINNET_TOKEN #shadow/env "ALCHEMY_ARBITRUM_MAINNET_TOKEN"}
:compiler-options {:output-feature-set :es6
;;disable for android build as there
;;is an intermittent warning with deftype
:warnings-as-errors false
:infer-externs :auto
:static-fns true
:fn-invoke-direct true
:optimizations :advanced
:js-options {:js-provider :closure}}}}
;; the tests are ran with node, react-native dependencies are mocked
;; by using node --require override.js, which uses the node-library
;; produced by the target :mocks below and redefines node require
;; function to use the mocks instead of the rn libraries
:test
{:output-to "target/test/test.js"
:output-dir "target/test"
:optimizations :simple
:target :node-test
:dev {:devtools {:preloads [status-im2.setup.schema-preload]}}
;; Uncomment line below to `make test-watch` a specific file
;; :ns-regexp "status-im2.subs.messages-test$"
:main status-im.test-runner/main
;; set :ui-driven to true to let shadow-cljs inject node-repl
:ui-driven true
:closure-defines
{schema.core/throw-on-error? true
status-im2.config/POKT_TOKEN #shadow/env "POKT_TOKEN"
status-im2.config/INFURA_TOKEN #shadow/env "INFURA_TOKEN"
status-im2.config/OPENSEA_API_KEY #shadow/env "OPENSEA_API_KEY"
status-im2.config/ALCHEMY_ARBITRUM_GOERLI_TOKEN #shadow/env "ALCHEMY_ARBITRUM_GOERLI_TOKEN"
status-im2.config/ALCHEMY_OPTIMISM_GOERLI_TOKEN #shadow/env "ALCHEMY_OPTIMISM_GOERLI_TOKEN"
status-im2.config/ALCHEMY_OPTIMISM_MAINNET_TOKEN #shadow/env "ALCHEMY_OPTIMISM_MAINNET_TOKEN"
status-im2.config/ALCHEMY_ARBITRUM_MAINNET_TOKEN #shadow/env "ALCHEMY_ARBITRUM_MAINNET_TOKEN"}
:compiler-options
{;; needed because we override require and it
;; messes with source-map which reports callstack
;; exceeded exceptions instead of real issues
:source-map false
;; needed because we use deref in tests
:static-fns false
:optimizations :simple
:warnings {:fn-deprecated false}
:infer-externs true}}
;; mock.js-dependencies is mocking the react-native libraries
;; we build it as a node library so that it can be required by
;; override.js
:mocks
{:target :node-library
:exports {:mocks mocks.js-dependencies/mock}
:output-to "target/mocks/mocks.js"
:output-dir "target/mocks"
:compiler-options {:optimizations :simple
:source-map false}}
:component-test {:target :npm-module
:entries [;; We need to tell shadow-cljs to compile
;; the preloads namespace because it will
;; be used directly by Jest in the option
;; setupFilesAfterEnv.
status-im2.setup.schema-preload
quo.core-spec
status-im2.core-spec]
:ns-regexp "component-spec$"
:output-dir "component-spec"
:closure-defines {schema.core/throw-on-error? true}
:compiler-options {:warnings-as-errors false
:static-fns false
:infer-externs true}}}}