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Contents
# frozen_string_literal: true
module BetterRecord
module Rspec
module Extensions
def required_column(factory_name, column_name, unique: false, in_app_only: false, &blk)
describe column_name.to_s do
let(:record) { build(*factory_name) }
it "is required" do
record.__send__"#{column_name}=", nil
expect(record.valid?).to be false
expect(record.errors[column_name]).to include("can't be blank")
unless in_app_only
expect { record.save(validate: false) }.to raise_error(ActiveRecord::NotNullViolation)
end
end
if unique
it "must be unique" do
expect(record.valid?).to be true
expect(record.save).to be true
dupped = nil
begin
dupped = record.dup(true)
rescue ArgumentError
dupped = record.dup
end
expect(dupped.valid?).to be false
expect(dupped.errors[column_name]).to include("has already been taken")
expect(dupped.save).to be false
record.destroy
expect(dupped.valid?).to be true
expect(dupped.save).to be true
dupped.destroy
end
end
instance_eval(&blk) if block_given?
end
end
end
end
end
Version data entries
41 entries across 41 versions & 1 rubygems