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# frozen_string_literal: true
require "support/cop_helper"
require_relative "../../lib/custom_cops/assert_not"
class AssertNotTest < ActiveSupport::TestCase
include CopHelper
setup do
@cop = CustomCops::AssertNot.new
end
test "rejects 'assert !'" do
inspect_source @cop, "assert !x"
assert_offense @cop, "^^^^^^^^^ Prefer `assert_not` over `assert !`"
end
test "rejects 'assert !' with a complex value" do
inspect_source @cop, "assert !a.b(c)"
assert_offense @cop, "^^^^^^^^^^^^^^ Prefer `assert_not` over `assert !`"
end
test "autocorrects `assert !`" do
corrected = autocorrect_source(@cop, "assert !false")
assert_equal "assert_not false", corrected
end
test "autocorrects `assert !` with extra spaces" do
corrected = autocorrect_source(@cop, "assert ! false")
assert_equal "assert_not false", corrected
end
test "autocorrects `assert !` with parentheses" do
corrected = autocorrect_source(@cop, "assert(!false)")
assert_equal "assert_not(false)", corrected
end
test "accepts `assert_not`" do
inspect_source @cop, "assert_not x"
assert_empty @cop.offenses
end
end
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