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Diffstat (limited to 'activemodel/test/cases/conversion_test.rb')
-rw-r--r-- | activemodel/test/cases/conversion_test.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/activemodel/test/cases/conversion_test.rb b/activemodel/test/cases/conversion_test.rb new file mode 100644 index 0000000000..373424df2f --- /dev/null +++ b/activemodel/test/cases/conversion_test.rb @@ -0,0 +1,25 @@ +require 'cases/helper' +require 'models/contact' + +class ConversionTest < ActiveModel::TestCase + test "to_model default implementation returns self" do + contact = Contact.new + assert_equal contact, contact.to_model + end + + test "to_key default implementation returns nil for new records" do + assert_nil Contact.new.to_key + end + + test "to_key default implementation returns the id in an array for persisted records" do + assert_equal [1], Contact.new(:new_record => false, :id => 1).to_key + end + + test "to_param default implementation returns nil for new records" do + assert_nil Contact.new.to_param + end + + test "to_param default implementation returns a string of ids for persisted records" do + assert_equal "1", Contact.new(:new_record => false, :id => 1).to_param + end +end
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