Allow plugins under kaocha.plugin to be configured without the prefix

Just like on the command line you can write `--plugin notifier`, this lets you
configure in `tests.edn`: `:plugins [:notifier]`.

Author: plexus

CHANGELOG.md

@@ -6,6 +6,9 @@
 
 ## Changed
 
+- Built in plugins in the `kaocha.plugin` can now be specified as simple (rather
+  than namespaced) keywords.
+
 # 0.0-389 (2019-01-29 / 152db39)
 
 ## Added

README.md

@@ -142,7 +142,7 @@ and source paths. Optionally set a reporter or load plugins.
           :source-paths ["src"]
           :ns-patterns ["-test$"]}]
  ;; :reporter kaocha.report.progress/progress
- ;; :plugins [:kaocha.plugin/profiling :kaocha.plugin/notifier]
+ ;; :plugins [:profiling :notifier]
  }
 ```
 

notes.org

@@ -36,10 +36,7 @@
 - [ ] Output reporter output to file (?)
 
 ** Plugin ideas
-- [ ] Provide inspect plugin with e.g. --print-test-ids
 - [ ] Timing info of config/load/run steps
-- [ ] Provide extra dynamic var bindings
-- [X] Global pre/post hooks
 - [ ] test.check configuration
 - [ ] Detect side effects (see circleci.test)
 
@@ -51,11 +48,10 @@
 
 ** ClojureScript
 - [ ] file/line not (always) correct
-- [ ] need to manually add test dir to classpath
-- [ ] automatically pick a free port for the websocket
+- [ ] |need to manually add test dir to classpath
+- [ ] |automatically pick a free port for the websocket
 
 ** JUnit.xml
-- [ ] Print non-leaf failures ([[https://github.com/lambdaisland/kaocha-junit-xml/issues/3][#1]])
 
 ** Internal
 - [ ] Add smoke tests for all reporters and plugins (anything that is loaded conditionally)
@@ -72,6 +68,10 @@
   - ::caputer/buffer
 
 ** Done
+- [X] Print non-leaf failures ([[https://github.com/lambdaisland/kaocha-junit-xml/issues/3][#1]])
+- [X] Provide inspect plugin with e.g. --print-test-ids
+- [X] Provide extra dynamic var bindings
+- [X] Global pre/post hooks
 - [X] min/max clojure/java version
 - [X] Run config hooks when doing --print-config
 - [X] Define hooks directly in tests.edn

src/kaocha/config.clj

@@ -46,6 +46,15 @@
                                          " (" (name (:kaocha.testable/type $)) ")")}
              $))))
 
+(defn normalize-plugin-names [plugins]
+  (mapv (fn [p]
+          (cond
+            (qualified-keyword? p) p
+            (simple-keyword? p) (keyword "kaocha.plugin" (name p))
+            :else
+            (throw (ex-info "Plugin name must be a keyword" {:plugins plugins}))))
+        plugins))
+
 (defn normalize [config]
   (let [default-config   (default-config)
         {:keys [tests

test/unit/kaocha/config_test.clj

@@ -69,6 +69,12 @@
     (is (match? {:kaocha.testable/desc "foo (clojure.test)"}
                 (c/normalize-test-suite {:type :kaocha.type/clojure.test :id :foo})))))
 
+(deftest normalize-plugin-names-test
+  (is (= [:kaocha.plugin/foo :foo/bar]
+         (c/normalize-plugin-names [:foo :foo/bar])))
+
+  (is (thrown? clojure.lang.ExceptionInfo (c/normalize-plugin-names '[foo]))))
+
 (deftest normalize-test
   (testing "normalizes keys"
     (is (match? {:kaocha/color? false}