2010-10-18 19:54:50 -04:00
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require 'helper'
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2010-09-07 19:37:11 -04:00
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describe Arel::Nodes::Count do
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describe "as" do
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it 'should alias the count' do
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table = Arel::Table.new :users
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2010-10-18 18:41:21 -04:00
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table[:id].count.as('foo').to_sql.must_be_like %{
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2010-09-07 19:37:11 -04:00
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COUNT("users"."id") AS foo
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}
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end
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end
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2011-05-27 17:21:40 -04:00
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describe "eq" do
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it "should compare the count" do
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table = Arel::Table.new :users
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table[:id].count.eq(2).to_sql.must_be_like %{
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COUNT("users"."id") = 2
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}
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end
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end
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2012-08-18 22:33:25 -04:00
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describe 'equality' do
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it 'is equal with equal ivars' do
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array = [Arel::Nodes::Count.new('foo'), Arel::Nodes::Count.new('foo')]
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assert_equal 1, array.uniq.size
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end
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it 'is not equal with different ivars' do
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array = [Arel::Nodes::Count.new('foo'), Arel::Nodes::Count.new('foo!')]
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assert_equal 2, array.uniq.size
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end
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end
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2010-09-07 19:37:11 -04:00
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end
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