CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!

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# frozen_string_literal: true
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RSpec.shared_examples 'client session' do
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  subject(:session) do
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    session = described_class.new(nil, opts)
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    session.user_input = user_input
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    session.user_output = user_output
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    session.name = name
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    session
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  end
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  describe '.type' do
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    it 'should have the correct type' do
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      expect(described_class.type).to eq(type)
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    end
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  end
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  describe '.can_cleanup_files' do
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    it 'should be able to cleanup files' do
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      expect(described_class.can_cleanup_files).to eq(can_cleanup_files)
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    end
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  end
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  describe '#desc' do
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    it 'should have the correct description' do
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      expect(subject.desc).to eq(description)
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    end
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  end
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  describe '#type' do
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    it 'should have the correct type' do
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      expect(subject.type).to eq(type)
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    end
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  end
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  describe '#initialize' do
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    context 'without a client' do
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      let(:opts) { {} }
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      it 'raises a KeyError' do
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        expect { subject }.to raise_exception(KeyError)
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      end
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    end
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    context 'with a client' do
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      it 'does not raise an exception' do
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        expect { subject }.not_to raise_exception
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      end
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    end
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    it 'creates a new console' do
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      expect(subject.console).to be_a(console_class)
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    end
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  end
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  describe '#bootstrap' do
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    subject { session.bootstrap }
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    it 'keeps the sessions user input' do
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      expect { subject }.not_to change(session, :user_input).from(user_input)
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    end
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    it 'keeps the sessions user output' do
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      expect { subject }.not_to change(session, :user_output).from(user_output)
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    end
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    it 'sets the console input' do
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      expect { subject }.to change(session.console, :input).to(user_input)
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    end
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    it 'sets the console output' do
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      expect { subject }.to change(session.console, :output).to(user_output)
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    end
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    it 'sets the log source' do
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      expect { subject }.to change(session.console, :log_source).to(log_source)
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    end
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  end
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  describe '#reset_ui' do
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    before(:each) do
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      session.bootstrap
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    end
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    subject { session.reset_ui }
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    it 'keeps the sessions user input' do
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      expect { subject }.not_to change(session, :user_input).from(user_input)
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    end
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    it 'keeps the sessions user output' do
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      expect { subject }.not_to change(session, :user_output).from(user_output)
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    end
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    it 'resets the console input' do
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      expect { subject }.to change(session.console, :input).from(user_input).to(nil)
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    end
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    it 'resets the console output' do
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      expect { subject }.to change(session.console, :output).from(user_output).to(nil)
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    end
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  end
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  describe '#exit' do
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    subject { session.exit }
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    it 'exits the session' do
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      expect { subject }.to change(session.console, :stopped?).from(false).to(true)
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    end
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  end
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  describe '#address' do
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    subject { session.address }
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    it { is_expected.to eq(address) }
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  end
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  describe '#port' do
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    subject { session.port }
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    it { is_expected.to eq(port) }
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  end
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end
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