```ruby
# encoding: utf-8

require 'spec_helper'

describe GithubCLI::Commands::Notifications do
  let(:format) { 'table' }
  let(:user)   { 'peter-murach' }
  let(:repo)   { 'github_cli' }
  let(:id)     { 1 }
  let(:api_class) { GithubCLI::Notification }

  it "invokes notify:list" do
    api_class.should_receive(:all).with({}, format)
    subject.invoke "notify:list", []
  end

  it "invokes notify:list --user --repo" do
    api_class.should_receive(:all).with({'user' => user, 'repo' => repo}, format)
    subject.invoke "notify:list", [], :user => user, :repo => repo
  end

  it "invokes notify:get" do
    api_class.should_receive(:get).with(id, {}, format)
    subject.invoke "notify:get", [id]
  end
end
```

Add specs for notify command.
user
```ruby
# encoding: utf-8

require 'spec_helper'

describe GithubCLI::Commands::Notifications do
  let(:format) { 'table' }
  let(:user)   { 'peter-murach' }
  let(:repo)   { 'github_cli' }
  let(:id)     { 1 }
  let(:api_class) { GithubCLI::Notification }

  it "invokes notify:list" do
    api_class.should_receive(:all).with({}, format)
    subject.invoke "notify:list", []
  end

  it "invokes notify:list --user --repo" do
    api_class.should_receive(:all).with({'user' => user, 'repo' => repo}, format)
    subject.invoke "notify:list", [], :user => user, :repo => repo
  end

  it "invokes notify:get" do
    api_class.should_receive(:get).with(id, {}, format)
    subject.invoke "notify:get", [id]
  end

  it "invokes notify:mark" do
    api_class.should_receive(:mark).with({'read'=>true}, format)
    subject.invoke "notify:mark", [], :read => true
  end

  it "invokes notify:mark --id" do
    api_class.should_receive(:mark).with({'thread_id'=>id,'read'=>true}, format)
    subject.invoke "notify:mark", [], :id => id, :read => true
  end

  it "invokes notify:mark --user --repo" do
    api_class.should_receive(:mark).with({'user'=>user,'repo'=>repo}, format)
    subject.invoke "notify:mark", [], :user => user, :repo => repo
  end

  it "invokes notify:check" do
    api_class.should_receive(:subscribed?).with(id, {}, format)
    subject.invoke "notify:check", [id]
  end

  it "invokes notify:create" do
    api_class.should_receive(:create).with(id, {}, format)
    subject.invoke "notify:create", [id]
  end

  it "invokes notify:delete" do
    api_class.should_receive(:delete).with(id, {}, format)
    subject.invoke "notify:delete", [id]
  end

end
```
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