```ruby
describe windows_feature('TFTP-Client') do
  it { should be_installed }
end

describe windows_feature('Web-Ftp-Server') do
  it { should be_installed }
end

describe windows_feature('Web-Asp-Net45') do
  it { should be_installed }
end

describe windows_feature('Web-Net-Ext45') do
  it { should be_installed }
end

describe windows_feature('NPAS') do
  it { should be_installed }
end
```

Update the feature test to check for the correct service
user
```ruby
describe windows_feature('SNMP Service') do
  it { should be_installed }
end

describe windows_feature('Web-Ftp-Server') do
  it { should be_installed }
end

describe windows_feature('Web-Asp-Net45') do
  it { should be_installed }
end

describe windows_feature('Web-Net-Ext45') do
  it { should be_installed }
end

describe windows_feature('NPAS') do
  it { should be_installed }
end
```
assistant