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# frozen_string_literal: true
require_relative "../helper"
describe Arel::Nodes::UpdateStatement do
describe "#clone" do
it "clones wheres and values" do
statement = Arel::Nodes::UpdateStatement.new
statement.wheres = %w[a b c]
statement.values = %w[x y z]
dolly = statement.clone
dolly.wheres.must_equal statement.wheres
dolly.wheres.wont_be_same_as statement.wheres
dolly.values.must_equal statement.values
dolly.values.wont_be_same_as statement.values
end
end
describe "equality" do
it "is equal with equal ivars" do
statement1 = Arel::Nodes::UpdateStatement.new
statement1.relation = "zomg"
statement1.wheres = 2
statement1.values = false
statement1.orders = %w[x y z]
statement1.limit = 42
statement1.key = "zomg"
statement1.comment = Arel::Nodes::Comment.new(["comment"])
statement2 = Arel::Nodes::UpdateStatement.new
statement2.relation = "zomg"
statement2.wheres = 2
statement2.values = false
statement2.orders = %w[x y z]
statement2.limit = 42
statement2.key = "zomg"
statement2.comment = Arel::Nodes::Comment.new(["comment"])
array = [statement1, statement2]
assert_equal 1, array.uniq.size
end
it "is not equal with different ivars" do
statement1 = Arel::Nodes::UpdateStatement.new
statement1.relation = "zomg"
statement1.wheres = 2
statement1.values = false
statement1.orders = %w[x y z]
statement1.limit = 42
statement1.key = "zomg"
statement1.comment = Arel::Nodes::Comment.new(["comment"])
statement2 = Arel::Nodes::UpdateStatement.new
statement2.relation = "zomg"
statement2.wheres = 2
statement2.values = false
statement2.orders = %w[x y z]
statement2.limit = 42
statement2.key = "wth"
statement2.comment = Arel::Nodes::Comment.new(["comment"])
array = [statement1, statement2]
assert_equal 2, array.uniq.size
statement2.key = "zomg"
statement2.comment = Arel::Nodes::Comment.new(["other"])
array = [statement1, statement2]
assert_equal 2, array.uniq.size
end
end
end
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