set up to write unit tests

16 files changed, 231 insertions, 66 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3c6f541
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+coverage/*
+!coverage/coverage_badge_total.svg
diff --git a/README.mdown b/README.mdown
index b43cd37..4b684cc 100644
--- a/README.mdown
+++ b/README.mdown
@@ -1,6 +1,9 @@
 
 ![FelFlame](https://filestorage.catgirls.rodeo/images/felflame-logo-full.png)
 
+[![Maintainability](https://api.codeclimate.com/v1/badges/56d425d9078e98efb74b/maintainability)](https://codeclimate.com/github/realtradam/FelFlame/maintainability)
+[![Test Coverage](https://api.codeclimate.com/v1/badges/56d425d9078e98efb74b/test_coverage)](https://codeclimate.com/github/realtradam/FelFlame/test_coverage)
+
 # What is this?
 
 This is a Ruby ECS Framework for developing games. It is still a work in progress in the early stages, is not fit for use, and does not work.
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..4c11b1c
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,6 @@
+
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.pattern = "tests/**/*_test.rb"
+end
diff --git a/coverage/coverage_badge_total.svg b/coverage/coverage_badge_total.svg
new file mode 100644
index 0000000..480a39f
--- /dev/null
+++ b/coverage/coverage_badge_total.svg
@@ -0,0 +1,35 @@
+<svg contentScriptType="text/ecmascript" contentStyleType="text/css" preserveAspectRatio="xMidYMid meet" version="1.0" height="20" width="120"
+  xmlns="http://www.w3.org/2000/svg"
+  xmlns:xlink="http://www.w3.org/1999/xlink">
+
+
+<linearGradient id="smooth" x2="0" y2="120">
+<stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
+<stop offset="1" stop-opacity=".1"/>
+</linearGradient>
+<clipPath id="round">
+<rect height="20" width="120" rx="3" fill="#fff"/>
+</clipPath>
+<g clip-path="url(#round)">
+<rect height="20" width="60" fill="#555"/>
+<rect x="60" height="20" width="60" fill="#cccc00"/>
+<rect height="20" width="120" fill="url(#smooth)"/>
+</g>
+<g fill="#fff" text-anchor="middle" font-family="Verdana,sans-serif" font-size="11">
+<text x="30" y="15" fill="#010101" fill-opacity="0.3">
+scov total
+</text>
+<text x="30" y="14">
+scov total
+</text>
+</g>
+<g fill="#fff" text-anchor="middle" font-family="Verdana,sans-serif" font-size="11">
+<text x="90" y="15" fill="#010101" fill-opacity="0.3">
+32%
+</text>
+<text x="90" y="14">
+32%
+</text>
+</g>
+
+</svg>
\ No newline at end of file
diff --git a/entity_manager.rb b/entity_manager.rb
index 7d0d1ff..177ce1a 100644
--- a/entity_manager.rb
+++ b/entity_manager.rb
@@ -1,62 +1,64 @@
-class Entity
-  attr_accessor :id
+class FelFlame
+  class Entities
+    attr_accessor :id
 
-  def initialize(*signature)
-    final_signature = 0
-    signature.each do |sig|
-      final_signature += sig
+    def initialize(*signature)
+      final_signature = 0
+      signature.each do |sig|
+        final_signature += sig
+      end
+      @id = Entities.generate_new_id
+      self.class.all.push self
+      self.class.signatures.push final_signature
+      Components.entity_created(@id)
     end
-    @id = Entity.generate_new_id
-    self.class.all.push self
-    self.class.signatures.push final_signature
-    Components.entity_created(@id)
-  end
 
-  class <<self
-    # All entities that exist
-    def all
-      @all ||= []
-    end
+    class <<self
+      # All entities that exist
+      def all
+        @all ||= []
+      end
 
-    def id_queue
-      @id_queue ||= []
-    end
+      def id_queue
+        @id_queue ||= []
+      end
 
-    def generate_new_id
-      if id_queue.empty?
-        all.size
-      else
-        id_queue.shift
+      def generate_new_id
+        if id_queue.empty?
+          all.size
+        else
+          id_queue.shift
+        end
       end
-    end
 
-    # What components a given entity uses
-    def signatures
-      @signatures ||= []
-    end
+      # What components a given entity uses
+      def signatures
+        @signatures ||= []
+      end
 
-    def destroy_entity(entity_id)
-      if all[entity_id].nil?
-        puts 'Entity can not be destroyed, id out of bounds'
-      elsif entity_id < all.size - 1
-        Components.constants.each do |constant|
-          unless (signatures[entity_id] & Components::const_get(constant).id).zero?
-            Components::const_get(constant).delete(entity_id)
+      def destroy_entity(entity_id)
+        if all[entity_id].nil?
+          puts 'Entity can not be destroyed, id out of bounds'
+        elsif entity_id < all.size - 1
+          Components.constants.each do |constant|
+            unless (signatures[entity_id] & Components::const_get(constant).id).zero?
+              Components::const_get(constant).delete(entity_id)
+            end
           end
-        end
-        all[entity_id] = nil
-        signatures[entity_id] = nil
-        id_queue.push entity_id
-      elsif entity_id == all.size - 1
-        Components.constants.each do |constant|
-          unless (signatures[entity_id] & Components::const_get(constant).id).zero?
-            Components::const_get(constant).delete(entity_id)
+          all[entity_id] = nil
+          signatures[entity_id] = nil
+          id_queue.push entity_id
+        elsif entity_id == all.size - 1
+          Components.constants.each do |constant|
+            unless (signatures[entity_id] & Components::const_get(constant).id).zero?
+              Components::const_get(constant).delete(entity_id)
+            end
           end
+          all.pop
+          signatures.pop
+        else
+          puts 'Unknown error with destroy_entity, entity not destroyed'
         end
-        all.pop
-        signatures.pop
-      else
-        puts 'Unknown error with destroy_entity, entity not destroyed'
       end
     end
   end
diff --git a/scene_manager.rb b/scene_manager.rb
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/scene_manager.rb
diff --git a/stage_manager.rb b/stage_manager.rb
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/stage_manager.rb
diff --git a/test.rb b/test.rb
deleted file mode 100644
index 13fd401..0000000
--- a/test.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-require_relative './entity_manager.rb'
-require_relative './component_manager.rb'
-require_relative './system_manager.rb'
-
-move = '0001'.to_i(2)
-base = '0010'.to_i(2)
-both = '0011'.to_i(2)
-Entity.new(move)
-Entity.new(base)
-Entity.new(both)
-
-3.times do
-  Systems.constants.each do |constant|
-    puts "|----#{constant.to_s.upcase}----|"
-    Systems::const_get(constant).run
-  end
-  #ECS::Entity.destroy_entity(ECS::Entity.all.last.id) unless ECS::Entity.all.empty?
-end
diff --git a/tests/_test_helper.rb b/tests/_test_helper.rb
new file mode 100644
index 0000000..25975f4
--- /dev/null
+++ b/tests/_test_helper.rb
@@ -0,0 +1,28 @@
+require 'simplecov'
+require 'simplecov_small_badge'
+
+# SimpleCovSmallBadge fix
+SimpleCovSmallBadge::Formatter.class_eval do
+  private
+  def state(covered_percent)
+    if SimpleCov.minimum_coverage[:line]&.positive?
+      if covered_percent >= SimpleCov.minimum_coverage[:line]
+        'good'
+      else
+        'bad'
+      end
+    else
+      'unknown'
+    end
+  end
+end
+
+SimpleCov.start do
+  SimpleCov.add_filter 'tests'
+  SimpleCov.formatters = SimpleCov::Formatter::MultiFormatter.new([
+    SimpleCov::Formatter::HTMLFormatter,
+    SimpleCovSmallBadge::Formatter
+  ])
+end
+
+require 'minitest/autorun'
diff --git a/tests/_test_sample.rb b/tests/_test_sample.rb
new file mode 100644
index 0000000..afc3384
--- /dev/null
+++ b/tests/_test_sample.rb
@@ -0,0 +1,14 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative 'stuff_we_testing'
+
+describe 'Sample' do
+  before do
+    #setup vars here
+  end
+
+  it 'does something' do
+    #_(@thing).mustequal 'something
+  end
+end
diff --git a/tests/component_manager_test.rb b/tests/component_manager_test.rb
new file mode 100644
index 0000000..956f604
--- /dev/null
+++ b/tests/component_manager_test.rb
@@ -0,0 +1,15 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative '../component_manager.rb'
+
+describe 'Sample' do
+  before do
+    #setup vars here
+  end
+
+  it 'does something' do
+    _(4).must_equal 4
+    #_(@thing).mustequal 'something
+  end
+end
diff --git a/tests/entity_manager_test.rb b/tests/entity_manager_test.rb
new file mode 100644
index 0000000..f6e7c66
--- /dev/null
+++ b/tests/entity_manager_test.rb
@@ -0,0 +1,18 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative '../entity_manager.rb'
+
+describe 'Entities' do
+  before do
+    @one = FelFlame::Entities.new
+    @two = FelFlame::Entities.new
+    @three = FelFlame::Entities.new
+  end
+
+  it 'Has correct ID\'s' do
+    _(@one.id).must_equal 0
+    _(@two.id).must_equal 1
+    _(@three.id).must_equal 2
+  end
+end
diff --git a/tests/scene_manager_test.rb b/tests/scene_manager_test.rb
new file mode 100644
index 0000000..38febb8
--- /dev/null
+++ b/tests/scene_manager_test.rb
@@ -0,0 +1,15 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative '../scene_manager.rb'
+
+describe 'Sample' do
+  before do
+    #setup vars here
+  end
+
+  it 'does something' do
+    _(4).must_equal 4
+    #_(@thing).mustequal 'something
+  end
+end
diff --git a/tests/signatures_test.rb b/tests/signatures_test.rb
new file mode 100644
index 0000000..9d1bd9a
--- /dev/null
+++ b/tests/signatures_test.rb
@@ -0,0 +1,15 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative '../signatures.rb'
+
+describe 'Sample' do
+  before do
+    #setup vars here
+  end
+
+  it 'does something' do
+    _(4).must_equal 4
+    #_(@thing).mustequal 'something
+  end
+end
diff --git a/tests/stage_manager_test.rb b/tests/stage_manager_test.rb
new file mode 100644
index 0000000..69fda0a
--- /dev/null
+++ b/tests/stage_manager_test.rb
@@ -0,0 +1,15 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative '../stage_manager.rb'
+
+describe 'Sample' do
+  before do
+    #setup vars here
+  end
+
+  it 'does something' do
+    _(4).must_equal 4
+    #_(@thing).mustequal 'something
+  end
+end
diff --git a/tests/system_manager_test.rb b/tests/system_manager_test.rb
new file mode 100644
index 0000000..e02b283
--- /dev/null
+++ b/tests/system_manager_test.rb
@@ -0,0 +1,15 @@
+require 'minitest/autorun'
+require_relative '_test_helper.rb'
+
+require_relative '../system_manager.rb'
+
+describe 'Sample' do
+  before do
+    #setup vars here
+  end
+
+  it 'does something' do
+    _(4).must_equal 4
+    #_(@thing).mustequal 'something
+  end
+end