20 lines
577 B
Ruby
20 lines
577 B
Ruby
# frozen_string_literal: true
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module RuboCop
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module Cop
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module Database
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class EstablishConnection < RuboCop::Cop::Cop
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MSG = "Don't establish new database connections, as this slows down " \
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'tests and may result in new connections using an incorrect configuration'
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def_node_matcher :establish_connection?, <<~PATTERN
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(send (const ...) :establish_connection ...)
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PATTERN
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def on_send(node)
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add_offense(node, location: :expression) if establish_connection?(node)
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end
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end
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end
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end
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end
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