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Contents
require_relative '../../spec_helper'
require_lib 'reek/context/code_context'
require_lib 'reek/context/ghost_context'
RSpec.describe Reek::Context::GhostContext do
let(:exp) { instance_double('Reek::AST::Node') }
let(:parent) { Reek::Context::CodeContext.new(exp) }
describe '#register_with_parent' do
it 'does not append itself to its parent' do
ghost = described_class.new(nil)
ghost.register_with_parent(parent)
expect(parent.children).not_to include ghost
end
end
describe '#append_child_context' do
let(:ghost) { described_class.new(nil) }
before do
ghost.register_with_parent(parent)
end
it 'appends the child to the grandparent context' do
child = Reek::Context::CodeContext.new(sexp(:foo))
child.register_with_parent(ghost)
expect(parent.children).to include child
end
it "sets the child's parent to the grandparent context" do
child = Reek::Context::CodeContext.new(sexp(:foo))
child.register_with_parent(ghost)
expect(child.parent).to eq parent
end
it 'appends the child to the list of children' do
child = Reek::Context::CodeContext.new(sexp(:foo))
child.register_with_parent(ghost)
expect(ghost.children).to include child
end
context 'when the grandparent is also a ghost' do
let(:child_ghost) { described_class.new(nil) }
before do
child_ghost.register_with_parent(ghost)
end
it 'sets the childs parent to its remote ancestor' do
child = Reek::Context::CodeContext.new(sexp(:foo))
child.register_with_parent(child_ghost)
expect(child.parent).to eq parent
end
end
end
end
Version data entries
23 entries across 21 versions & 2 rubygems