39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module NextInstanceOf
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def expect_next_instance_of(klass, *new_args, &blk)
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stub_new(expect(klass), nil, false, *new_args, &blk)
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end
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def expect_next_instances_of(klass, number, ordered = false, *new_args, &blk)
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stub_new(expect(klass), number, ordered, *new_args, &blk)
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end
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def allow_next_instance_of(klass, *new_args, &blk)
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stub_new(allow(klass), nil, false, *new_args, &blk)
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end
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def allow_next_instances_of(klass, number, ordered = false, *new_args, &blk)
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stub_new(allow(klass), number, ordered, *new_args, &blk)
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end
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private
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def stub_new(target, number, ordered = false, *new_args, &blk)
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receive_new = receive(:new)
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receive_new.ordered if ordered
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receive_new.with(*new_args) if new_args.present?
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if number.is_a?(Range)
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receive_new.at_least(number.begin).times if number.begin
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receive_new.at_most(number.end).times if number.end
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elsif number
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receive_new.exactly(number).times
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end
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target.to receive_new.and_wrap_original do |method, *original_args|
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method.call(*original_args).tap(&blk)
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end
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end
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end
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