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Contents?: true
Size: 911 Bytes
Versions: 12
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Stored size: 911 Bytes
Contents
require 'helper'
describe Arel::Nodes::Extract do
it "should extract field" do
table = Arel::Table.new :users
table[:timestamp].extract('date').to_sql.must_be_like %{
EXTRACT(DATE FROM "users"."timestamp")
}
end
describe "as" do
it 'should alias the extract' do
table = Arel::Table.new :users
table[:timestamp].extract('date').as('foo').to_sql.must_be_like %{
EXTRACT(DATE FROM "users"."timestamp") AS foo
}
end
end
describe 'equality' do
it 'is equal with equal ivars' do
table = Arel::Table.new :users
array = [table[:attr].extract('foo'), table[:attr].extract('foo')]
assert_equal 1, array.uniq.size
end
it 'is not equal with different ivars' do
table = Arel::Table.new :users
array = [table[:attr].extract('foo'), table[:attr].extract('bar')]
assert_equal 2, array.uniq.size
end
end
end
Version data entries
12 entries across 12 versions & 3 rubygems