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# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::SQL::Glob do
describe '.to_like' do
it 'matches * as %' do
expect(glob('apple', '*')).to be(true)
expect(glob('apple', 'app*')).to be(true)
expect(glob('apple', 'apple*')).to be(true)
expect(glob('apple', '*pple')).to be(true)
expect(glob('apple', 'ap*le')).to be(true)
expect(glob('apple', '*a')).to be(false)
expect(glob('apple', 'app*a')).to be(false)
expect(glob('apple', 'ap*l')).to be(false)
end
it 'matches % literally' do
expect(glob('100%', '100%')).to be(true)
expect(glob('100%', '%')).to be(false)
end
it 'matches _ literally' do
expect(glob('^_^', '^_^')).to be(true)
expect(glob('^A^', '^_^')).to be(false)
end
end
def glob(string, pattern)
match(string, subject.to_like(quote(pattern)))
end
def match(string, pattern)
value = query("SELECT #{quote(string)} LIKE #{pattern}")
.rows.flatten.first
case value
when true, 1
true
else
false
end
end
def query(sql)
ActiveRecord::Base.connection.select_all(sql)
end
def quote(string)
ActiveRecord::Base.connection.quote(string)
end
end
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