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require 'felflame'
describe 'Components' do
#let :component_manager do
# @component_manager ||= FelFlame::Components.new('TestComponents', :param1, param2: 'def')
#end
before :all do
@component_manager ||= FelFlame::Components.new('TestComponents', :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 'can delete a component' do
component_id = @cmp1.id
@ent0.add @cmp1
expect(@cmp1.delete).to be true
expect(@cmp1.id).to be_nil
expect(@component_manager[component_id]).to be_nil
expect(@cmp1.entities).to eq([])
end
it 'can iterate over all component managers' do
all_components = FelFlame::Components.constants
expect(all_components.length).to be > 0
expect(FelFlame::Components.each).to be_an Enumerator
FelFlame::Components.each do |component_manager|
all_components.delete component_manager.to_s.to_sym
end
expect(all_components).to eq([])
end
it 'can change params on initialization' do
@cmp3 = @component_manager.new(param1: 'ok', param2: 10)
expect(@cmp3.attrs).to eq(param1: 'ok', param2: 10, id: @cmp3.id)
end
it 'sets default params correctly' do
expect(@cmp0.param1).to be_nil
expect(@cmp0.param2).to eq('def')
expect(@cmp1.param1).to be_nil
expect(@cmp1.param2).to eq('def')
expect(@cmp2.param1).to be_nil
expect(@cmp2.param2).to eq('def')
end
it 'can read attrs' do
expect(@cmp0.attrs).to eq(param2: 'def', id: 0)
expect(@cmp1.attrs).to eq(param2: 'def', id: 1)
expect(@cmp2.attrs).to eq(param2: 'def', id: 2)
end
it 'can set attrs' do
expect(@cmp0.param1 = 4).to eq(4)
expect(@cmp1.update_attrs(param1: 3, param2: 'new')).to eq(param1: 3, param2: 'new')
expect(@cmp1.attrs).to eq(param1: 3, param2: 'new', id: 1)
end
it 'can be accessed' do
expect(@cmp0).to eq(@component_manager[0])
expect(@cmp1).to eq(@component_manager[1])
expect(@cmp2).to eq(@component_manager[2])
end
it 'can get id from to_i' do
expect(@cmp0.id).to eq(@cmp0.to_i)
expect(@cmp1.id).to eq(@cmp1.to_i)
expect(@cmp2.id).to eq(@cmp2.to_i)
end
it 'cant overwrite exiting component managers' do
expect { FelFlame::Components.new('TestComponents') }.to raise_error(NameError)
end
end
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