```ruby
require 'spec_helper'

describe Customer do
  pending "add some examples to (or delete) #{__FILE__}"
end
```

Replace Pending with a valid example
user
```ruby
require 'spec_helper'

describe Customer do
  it "should create a new instance given valid attributes" do
    Customer.create!(name: 'John', active: false)   # will throw error on failure
  end
end
```
assistant