68 lines
1.9 KiB
Ruby
68 lines
1.9 KiB
Ruby
require 'support/filesystem_helpers'
|
|
|
|
module Uh
|
|
module WM
|
|
RSpec.describe RunControl do
|
|
include FileSystemHelpers
|
|
|
|
let(:code) { :run_control_code }
|
|
let(:env) { Env.new(StringIO.new) }
|
|
subject(:rc) { described_class.new env }
|
|
|
|
describe '.evaluate' do
|
|
around do |example|
|
|
with_file ':run_control_code' do |f|
|
|
env.rc_path = f.path
|
|
example.run
|
|
end
|
|
end
|
|
|
|
it 'builds a new instance with given env' do
|
|
expect(described_class).to receive(:new).with(env).and_call_original
|
|
described_class.evaluate env
|
|
end
|
|
|
|
it 'tells the new instance to evaluate run control file content' do
|
|
expect(rc).to receive(:evaluate).with ':run_control_code'
|
|
allow(described_class).to receive(:new) { rc }
|
|
described_class.evaluate env
|
|
end
|
|
|
|
context 'when run control file is not present' do
|
|
before { env.rc_path = 'non_existent_rc_file.rb' }
|
|
|
|
it 'does not raise any error' do
|
|
expect { described_class.evaluate env }.not_to raise_error
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#evaluate' do
|
|
it 'evaluates given code' do
|
|
expect { rc.evaluate 'throw :run_control_code' }
|
|
.to throw_symbol :run_control_code
|
|
end
|
|
|
|
it 'provides access to assigned env' do
|
|
expect { rc.evaluate 'fail @env.object_id.to_s' }
|
|
.to raise_error env.object_id.to_s
|
|
end
|
|
end
|
|
|
|
describe '#key' do
|
|
let(:code) { -> { :keybind_code } }
|
|
|
|
before { rc.key :f, &code }
|
|
|
|
it 'registers a key binding in the env' do
|
|
expect(env.keybinds.keys).to include :f
|
|
end
|
|
|
|
it 'registers given block with the key binding' do
|
|
expect(env.keybinds[:f].call).to eq :keybind_code
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|