Minimize defaults (#3)

* Removed the config route and bumped some dependency versions.

* Version bump for the project.

project.clj

@@ -1,4 +1,4 @@
-(defproject http-service-lein "1.0.0"
+(defproject http-service-lein "1.1.0"
 
   ;;; Project Metadata
   :description "Http service template with Leiningen."
@@ -7,8 +7,8 @@
             :url "https://www.eclipse.org/legal/epl-2.0/"}
 
   ;;; Dependencies, Plugins
-  :dependencies [[org.clojure/clojure "1.11.1"]
-                 [org.clojure/tools.logging "1.2.4"]
+  :dependencies [[org.clojure/clojure "1.11.2"]
+                 [org.clojure/tools.logging "1.3.0"]
                  [compojure "1.7.0"]
                  [environ "1.2.0"]
                  [http-kit "2.7.0"]

src/http_service_lein/config.clj

@@ -4,6 +4,6 @@
 
 (def conf
   "Load server configuration from the environment."
-  {:http-port (Integer. (or (:http-port environ/env) 8080))})
+  {:http-port (Integer. (get environ/env :http-port 8080))})
 
 (comment (println "Config is:\n" conf))

src/http_service_lein/core.clj

@@ -11,8 +11,7 @@
 
 (compojure/defroutes app-routes
   "HTTP paths are defined here."
-  (compojure/context "/" request
-    (compojure/GET "/config" [] (default/config request))
+  (compojure/context "/" [request]
     (compojure/GET "/healthy" [] (default/healthy request))
     (compojure/GET "/help" [] (default/help request))
     (route/not-found (format "Path not found: %s" (:uri request)))))

src/http_service_lein/default.clj

@@ -1,23 +1,13 @@
 (ns http-service-lein.default
   (:gen-class)
   (:require [clojure.tools.logging :as log]
-            [http-service-lein.config :as cfg]
             [trptcolin.versioneer.core :as version]))
 
 (def version "Project version."
   (version/get-version "http-service-lein" "http-service-lein"))
 
 (comment (println "Version is:" version))
 
-(defn config
-  "Return the service config settings."
-  [request]
-  (log/debug (:request-method request) (:uri request))
-  {:status 200
-   :body cfg/conf})
-
-(comment (config {:request-method :get :uri "/config"}))
-
 (defn healthy
   "Return an ok status."
   [request]
@@ -32,7 +22,7 @@
   (log/debug (:request-method request) (:uri request))
   {:status 200
    :headers {"Content-Type" "text/plain"}
-   :body (format "HTTP API (%s). Send requests to:\nGET /help -> This help dialog.\nGET /config -> Config settings.\nGET /healthy -> Application health check."
+   :body (format "HTTP API (%s). Send requests to:\nGET /help -> This help dialog.\nGET /healthy -> Application health check."
                  version)})
 
 (comment (help {:request-method :get :uri "/help"}))

test/http_service_lein/core_test.clj

@@ -4,13 +4,7 @@
             [http-service-lein.core :as core]
             [ring.mock.request :as mock]))
 
-(deftest app-route-config-test
-  (testing "app-route '/config'"
-    (let [response (core/app (mock/request :get "/config"))]
-      (is (= (:status response) 200))
-      (is (= true (string/includes? (:body response) "http-port"))))))
-
-(deftest app-route-health-test
+(deftest app-route-healthy-test
   (testing "app-route '/healthy'"
     (let [response (core/app (mock/request :get "/healthy"))]
       (is (= (:status response) 200))

test/http_service_lein/default_test.clj

@@ -3,13 +3,6 @@
             [clojure.test :refer [deftest is testing]]
             [http-service-lein.default :as default]))
 
-(deftest config-test
-  (testing "Config response."
-    (let [resp (default/config {:request-method :get
-                                :uri "/config"})]
-      (is (= 200 (:status resp)))
-      (is (contains? (:body resp) :http-port)))))
-
 (deftest healthy-test
   (testing "Healthy response."
     (let [resp (default/healthy {:request-method :get