Merge pull request #33 from pitch-io/example-tests

Create example tests directory

changelog.md

@@ -7,10 +7,12 @@
 
 ## Improvements
 - [Allow aliases to be defined in `cljest.edn` so that Jest can use it when getting the classpath.](https://github.com/pitch-io/cljest/pull/27)
+- [Add example tests directory.](https://github.com/pitch-io/cljest/pull/33)
 
 ## Bugfixes
 - [Always reinstantiate mocks for each test case when using `setup-mocks`.](https://github.com/pitch-io/cljest/pull/28)
 - [Fix matcher negation.](https://github.com/pitch-io/cljest/pull/27)
+- [Correctly determine the files to run based off of the namespace regex.](https://github.com/pitch-io/cljest/pull/33)
 
 
 # 1.0.0

cljest/deps.edn

@@ -15,6 +15,7 @@
  :aliases {:fmt {:extra-deps {cljfmt/cljfmt {:mvn/version "0.9.2"}
                               nsorg-cli/nsorg-cli {:mvn/version "0.3.1"}}}
            :publish {:extra-deps {appliedscience/deps-library {:mvn/version "0.3.4"}}}
-           :test {:extra-deps {com.pitch/uix.core {:mvn/version "0.8.1"}
+           :test {:extra-paths ["example_tests"]
+                  :extra-deps {com.pitch/uix.core {:mvn/version "0.8.1"}
                                com.pitch/uix.dom {:mvn/version "0.8.1"}
                                net.clojars.cyrik/cljs-macroexpand {:mvn/version "0.1.1"}}}}}

cljest/example_tests/examples/async_test.cljs

@@ -0,0 +1,18 @@
+(ns examples.async-test
+  (:require [cljest.core :refer [is it spy]]
+            [cljest.helpers.core :as h]
+            [cljest.matchers :as m]))
+
+(defn ^:private fire-async
+  "Calls given `cb` asynchronously (on the next tick)."
+  [cb]
+  (js/process.nextTick cb))
+
+(it "fire-async calls the cb asynchronously"
+  (let [cb (spy)]
+    (fire-async cb)
+    (is (not (m/called? cb)))
+
+    (h/async
+     (await (js/Promise. (fn [res] (js/setTimeout res))))
+     (is (m/called? cb)))))

cljest/src/cljest/example_test.cljs → cljest/example_tests/examples/component_test.cljs

@@ -1,4 +1,4 @@
-(ns cljest.example-test
+(ns examples.component-test
   (:require [cljest.core :refer [before-each describe is it]]
             [cljest.helpers.core :as h]
             [cljest.helpers.dom :as h.dom]

jest-preset-cljest/jest.ns-watch-plugin.js

@@ -106,10 +106,18 @@ class NamespaceWatchPlugin {
 
     return new Promise((resolve, reject) => {
       prompt.run((partialNs) => {
-        const filename = partialNs.replace(/-/g, "_");
+        const matchedNamespaces = possibleNamespaces.filter((ns) =>
+          ns.match(partialNs)
+        );
 
         updateConfigAndRun({
-          testPathPattern: filename,
+          testPathPattern: new RegExp(
+            matchedNamespaces
+              .map((ns) => ns.replace(/-/g, "_"))
+              .map((ns) => ns.replace(/\./g, "/"))
+              .map((ns) => `${ns}.cljs`)
+              .join("|")
+          ),
         });
 
         // see https://jestjs.io/docs/watch-plugins#runglobalconfig-updateconfigandrun. We should explicitly not