Condense visible hook methods

src/spectator/example_group.cr

@@ -122,11 +122,18 @@ module Spectator
       children.all?(&.finished?)
     end
 
+    # Runs all of the `before_all` and `before_each` hooks.
+    # This should run prior to every example in the group.
+    def run_before_hooks
+      run_before_all_hooks
+      run_before_each_hooks
+    end
+
     # Runs all of the `before_all` hooks.
     # This should run prior to any examples in the group.
     # The hooks will be run only once.
     # Subsequent calls to this method will do nothing.
-    def run_before_all_hooks : Nil
+    protected def run_before_all_hooks : Nil
       return if @before_all_hooks_run
       @hooks.run_before_all
       @before_all_hooks_run = true
@@ -134,16 +141,23 @@ module Spectator
 
     # Runs all of the `before_each` hooks.
     # This method should run prior to every example in the group.
-    def run_before_each_hooks : Nil
+    protected def run_before_each_hooks : Nil
       @hooks.run_before_each
     end
 
+    # Runs all of the `after_all` and `after_each` hooks.
+    # This should run following every example in the group.
+    def run_after_hooks
+      run_after_each_hooks
+      run_after_all_hooks
+    end
+
     # Runs all of the `after_all` hooks.
     # This should run following all examples in the group.
     # The hooks will be run only once,
     # and only after all examples in the group have finished.
     # Subsequent calls after the hooks have been run will do nothing.
-    def run_after_all_hooks : Nil
+    protected def run_after_all_hooks : Nil
       return if @after_all_hooks_run
       return unless finished?
       @hooks.run_after_all
@@ -152,7 +166,7 @@ module Spectator
 
     # Runs all of the `after_each` hooks.
     # This method should run following every example in the group.
-    def run_after_each_hooks : Nil
+    protected def run_after_each_hooks : Nil
       @hooks.run_after_each
     end
 

src/spectator/nested_example_group.cr

@@ -26,7 +26,7 @@ module Spectator
     # The hooks will be run only once.
     # Subsequent calls to this method will do nothing.
     # Parent `before_all` hooks will be run first.
-    def run_before_all_hooks : Nil
+    protected def run_before_all_hooks : Nil
       parent.run_before_all_hooks
       super
     end
@@ -34,7 +34,7 @@ module Spectator
     # Runs all of the `before_each` hooks.
     # This method should run prior to every example in the group.
     # Parent `before_each` hooks will be run first.
-    def run_before_each_hooks : Nil
+    protected def run_before_each_hooks : Nil
       parent.run_before_each_hooks
       super
     end
@@ -45,7 +45,7 @@ module Spectator
     # and only after all examples in the group have finished.
     # Subsequent calls after the hooks have been run will do nothing.
     # Parent `after_all` hooks will be run last.
-    def run_after_all_hooks : Nil
+    protected def run_after_all_hooks : Nil
       super
       parent.run_after_all_hooks
     end
@@ -53,7 +53,7 @@ module Spectator
     # Runs all of the `after_each` hooks.
     # This method should run following every example in the group.
     # Parent `after_each` hooks will be run last.
-    def run_after_each_hooks : Nil
+    protected def run_after_each_hooks : Nil
       super
       parent.run_after_each_hooks
     end

src/spectator/runnable_example.cr

@@ -19,8 +19,7 @@ module Spectator
 
     # Runs the hooks that should be performed before starting the test code.
     private def run_before_hooks
-      group.run_before_all_hooks
-      group.run_before_each_hooks
+      group.run_before_hooks
     rescue ex
       # If an error occurs in the before hooks, skip running the example.
       raise Exception.new("Error encountered while running before hooks", ex)
@@ -28,8 +27,7 @@ module Spectator
 
     # Runs the hooks that should be performed after the test code finishes.
     private def run_after_hooks(result)
-      group.run_after_each_hooks
-      group.run_after_all_hooks
+      group.run_after_hooks
     rescue ex
       # Store the error from the hooks
       # if the example didn't encounter an error.