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require_relative "spec_helper"
describe "subset_conditions plugin" do
before do
@c = Class.new(Sequel::Model(:a))
@c.plugin :subset_conditions
end
it "should provide *_conditions method return the arguments passed" do
@c.dataset_module{subset(:published, :published => true)}
@c.where(@c.published_conditions).sql.must_equal @c.published.sql
@c.dataset_module{where(:active, :active)}
@c.where(@c.active_conditions).sql.must_equal @c.active.sql
@c.dataset_module{subset(:active_published, Sequel.&(:active, :published => true))}
@c.where(@c.active_published_conditions).sql.must_equal @c.active_published.sql
@c.where(Sequel.&(@c.active_conditions, @c.published_conditions)).sql.must_equal @c.active_published.sql
@c.where(Sequel.|(@c.active_conditions, @c.published_conditions)).sql.must_equal "SELECT * FROM a WHERE (active OR (published IS TRUE))"
@c.where(Sequel.|(@c.active_published_conditions, :foo)).sql.must_equal "SELECT * FROM a WHERE ((active AND (published IS TRUE)) OR foo)"
end
it "should work with blocks" do
p1 = proc{{:published=>true}}
@c.dataset_module{subset(:published, &p1)}
@c.where(@c.published_conditions).sql.must_equal @c.published.sql
p2 = :active
@c.dataset_module{subset(:active, p2)}
@c.where(@c.active_conditions).sql.must_equal @c.active.sql
@c.dataset_module{subset(:active_published, p2, &p1)}
@c.where(@c.active_published_conditions).sql.must_equal @c.active_published.sql
@c.where(Sequel.&(@c.active_conditions, @c.published_conditions)).sql.must_equal @c.active_published.sql
@c.where(Sequel.|(@c.active_conditions, @c.published_conditions)).sql.must_equal "SELECT * FROM a WHERE (active OR (published IS TRUE))"
@c.where(Sequel.|(@c.active_published_conditions, :foo)).sql.must_equal "SELECT * FROM a WHERE ((active AND (published IS TRUE)) OR foo)"
end
end
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