unit testing

1 files changed, 68 insertions, 0 deletions

diff --git a/spec/entity_manager_spec.rb b/spec/entity_manager_spec.rb
new file mode 100644
index 0000000..532e583
--- /dev/null
+++ b/spec/entity_manager_spec.rb
@@ -0,0 +1,68 @@
+require_relative '../felflame.rb'
+
+#class EntitiesTest < Minitest::Test
+
+describe 'Entities' do
+
+  #let :component_manager do
+  #  @component_manager ||= FelFlame::Components.new('Test', :param1, param2: 'def')
+  #end
+
+  before :all do
+    @component_manager ||= FelFlame::Components.new('TestEntity', :param1, param2: 'def')
+  end
+
+
+  before :each do
+    @ent0 = FelFlame::Entities.new
+    @ent1 = FelFlame::Entities.new
+    @ent2 = FelFlame::Entities.new
+    @cmp0 = @component_manager.new
+    @cmp1 = @component_manager.new
+    @cmp2 = @component_manager.new
+  end
+
+  after :each do
+    FelFlame::Entities.each(&:delete)
+    @component_manager.each(&:delete)
+  end
+
+  it 'won\'t add duplicate entities' do
+    @ent0.add @cmp0, @cmp0, @cmp1, @cmp1
+    expect(@ent0.components[@component_manager].count).to eq(2)
+  end
+
+  it 'has correct ID\'s' do
+    expect(@ent0.id).to eq(0)
+    expect(@ent1.id).to eq(1)
+    expect(@ent2.id).to eq(2)
+  end
+
+  it 'can be accessed' do
+    expect(@ent0).to eq(FelFlame::Entities[0])
+    expect(@ent1).to eq(FelFlame::Entities[1])
+    expect(@ent2).to eq(FelFlame::Entities[2])
+  end
+
+  it 'can have components attached' do
+    @ent0.add @cmp0
+    expect(@ent0.components[@component_manager][0]).to eq(@cmp0.id)
+
+    @ent1.add @cmp1, @cmp2
+    expect(@ent1.components[@component_manager].length).to eq(2)
+    expect(@ent1.components[@component_manager].include?(@cmp1.id)).to be true
+    expect(@ent1.components[@component_manager].include?(@cmp2.id)).to be true
+  end
+
+  it 'can have components removed' do
+    @ent0.add @cmp0
+    expect(@ent0.remove @cmp0).to be true
+    expect(@ent0.components[@component_manager].empty?).to be true
+  end
+
+  it 'can get id from to_i' do
+    expect(@ent0.id).to eq(@ent0.to_i)
+    expect(@ent1.id).to eq(@ent1.to_i)
+    expect(@ent2.id).to eq(@ent2.to_i)
+  end
+end