Refactor afterLoad interface to expose raw plugin context

test/core/system/system.js

@@ -684,13 +684,13 @@ describe("bound system", function(){
   })
 
   describe("afterLoad", function() {
-    it("should call an plugin's `afterLoad` method after the plugin is loaded", function() {
+    it("should call a plugin's `afterLoad` method after the plugin is loaded", function() {
       // Given
       const system = new System({
         plugins: [
           {
             afterLoad(system) {
-              system.wow = system.dogeSelectors.wow
+              this.rootInjects.wow = system.dogeSelectors.wow
             },
             statePlugins: {
               doge: {
@@ -705,6 +705,89 @@ describe("bound system", function(){
         ]
       })
 
+      // When
+      var res = system.getSystem().wow()
+      expect(res).toEqual("so selective")
+    })
+    it("should call a preset plugin's `afterLoad` method after the plugin is loaded", function() {
+      // Given
+      const MyPlugin = {
+        afterLoad(system) {
+          this.rootInjects.wow = system.dogeSelectors.wow
+        },
+        statePlugins: {
+          doge: {
+            selectors: {
+              wow: () => (system) => {
+                return "so selective"
+              }
+            }
+          }
+        }
+      }
+
+      const system = new System({
+        plugins: [
+          [MyPlugin]
+        ]
+      })
+
+      // When
+      var res = system.getSystem().wow()
+      expect(res).toEqual("so selective")
+    })
+    it("should call a function preset plugin's `afterLoad` method after the plugin is loaded", function() {
+      // Given
+      const MyPlugin = {
+        afterLoad(system) {
+          this.rootInjects.wow = system.dogeSelectors.wow
+        },
+        statePlugins: {
+          doge: {
+            selectors: {
+              wow: () => (system) => {
+                return "so selective"
+              }
+            }
+          }
+        }
+      }
+
+      const system = new System({
+        plugins: [
+          () => {
+            return [MyPlugin]
+          }
+        ]
+      })
+
+      // When
+      var res = system.getSystem().wow()
+      expect(res).toEqual("so selective")
+    })
+    it("should call a registered plugin's `afterLoad` method after the plugin is loaded", function() {
+      // Given
+      const MyPlugin = {
+        afterLoad(system) {
+          this.rootInjects.wow = system.dogeSelectors.wow
+        },
+        statePlugins: {
+          doge: {
+            selectors: {
+              wow: () => (system) => {
+                return "so selective"
+              }
+            }
+          }
+        }
+      }
+
+      const system = new System({
+        plugins: []
+      })
+
+      system.register([MyPlugin])
+
       // When
       var res = system.getSystem().wow()
       expect(res).toEqual("so selective")