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Diffstat (limited to 'activerecord/test/cases/arel/nodes/binary_test.rb')
-rw-r--r-- | activerecord/test/cases/arel/nodes/binary_test.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/activerecord/test/cases/arel/nodes/binary_test.rb b/activerecord/test/cases/arel/nodes/binary_test.rb new file mode 100644 index 0000000000..d160e7cd9d --- /dev/null +++ b/activerecord/test/cases/arel/nodes/binary_test.rb @@ -0,0 +1,29 @@ +# frozen_string_literal: true + +require_relative "../helper" + +module Arel + module Nodes + class NodesTest < Arel::Spec + describe "Binary" do + describe "#hash" do + it "generates a hash based on its value" do + eq = Equality.new("foo", "bar") + eq2 = Equality.new("foo", "bar") + eq3 = Equality.new("bar", "baz") + + assert_equal eq.hash, eq2.hash + assert_not_equal eq.hash, eq3.hash + end + + it "generates a hash specific to its class" do + eq = Equality.new("foo", "bar") + neq = NotEqual.new("foo", "bar") + + assert_not_equal eq.hash, neq.hash + end + end + end + end + end +end |