diff options
Diffstat (limited to 'actionpack/test/controller/parameters')
3 files changed, 90 insertions, 21 deletions
diff --git a/actionpack/test/controller/parameters/accessors_test.rb b/actionpack/test/controller/parameters/accessors_test.rb index f17e93a431..7725c25e22 100644 --- a/actionpack/test/controller/parameters/accessors_test.rb +++ b/actionpack/test/controller/parameters/accessors_test.rb @@ -99,7 +99,7 @@ class ParametersAccessorsTest < ActiveSupport::TestCase test "has_value? returns false if the given value is not present in the params" do params = ActionController::Parameters.new(city: "Chicago", state: "Illinois") - refute @params.has_value?("New York") + refute params.has_value?("New York") end test "include? returns true if the given key is present in the params" do diff --git a/actionpack/test/controller/parameters/mutators_test.rb b/actionpack/test/controller/parameters/mutators_test.rb index e61bbdbe13..2c36f488c6 100644 --- a/actionpack/test/controller/parameters/mutators_test.rb +++ b/actionpack/test/controller/parameters/mutators_test.rb @@ -25,6 +25,27 @@ class ParametersMutatorsTest < ActiveSupport::TestCase assert_not @params.delete(:person).permitted? end + test "delete returns the value when the key is present" do + assert_equal "32", @params[:person].delete(:age) + end + + test "delete removes the entry when the key present" do + @params[:person].delete(:age) + assert_not @params[:person].key?(:age) + end + + test "delete returns nil when the key is not present" do + assert_equal nil, @params[:person].delete(:first_name) + end + + test "delete returns the value of the given block when the key is not present" do + assert_equal "David", @params[:person].delete(:first_name) { "David" } + end + + test "delete yields the key to the given block when the key is not present" do + assert_equal "first_name: David", @params[:person].delete(:first_name) { |k| "#{k}: David" } + end + test "delete_if retains permitted status" do @params.permit! assert @params.delete_if { |k| k == "person" }.permitted? diff --git a/actionpack/test/controller/parameters/parameters_permit_test.rb b/actionpack/test/controller/parameters/parameters_permit_test.rb index 9f3025587e..ae2b45c9f0 100644 --- a/actionpack/test/controller/parameters/parameters_permit_test.rb +++ b/actionpack/test/controller/parameters/parameters_permit_test.rb @@ -310,6 +310,14 @@ class ParametersPermitTest < ActiveSupport::TestCase refute_predicate merged_params[:person], :empty? end + test "#with_defaults is an alias of reverse_merge" do + default_params = ActionController::Parameters.new(id: "1234", person: {}).permit! + merged_params = @params.with_defaults(default_params) + + assert_equal "1234", merged_params[:id] + refute_predicate merged_params[:person], :empty? + end + test "not permitted is sticky beyond reverse_merge" do refute_predicate @params.reverse_merge(a: "b"), :permitted? end @@ -327,6 +335,14 @@ class ParametersPermitTest < ActiveSupport::TestCase refute_predicate @params[:person], :empty? end + test "#with_defaults! is an alias of reverse_merge!" do + default_params = ActionController::Parameters.new(id: "1234", person: {}).permit! + @params.with_defaults!(default_params) + + assert_equal "1234", @params[:id] + refute_predicate @params[:person], :empty? + end + test "modifying the parameters" do @params[:person][:hometown] = "Chicago" @params[:person][:family] = { brother: "Jonas" } @@ -361,17 +377,17 @@ class ParametersPermitTest < ActiveSupport::TestCase assert_equal "32", @params[:person].permit([ :age ])[:age] end - test "to_h returns empty hash on unpermitted params" do - assert @params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess - assert_not @params.to_h.is_a? ActionController::Parameters - assert @params.to_h.empty? + test "to_h raises UnfilteredParameters on unfiltered params" do + assert_raises(ActionController::UnfilteredParameters) do + @params.to_h + end end test "to_h returns converted hash on permitted params" do @params.permit! - assert @params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess - assert_not @params.to_h.is_a? ActionController::Parameters + assert_instance_of ActiveSupport::HashWithIndifferentAccess, @params.to_h + assert_not_kind_of ActionController::Parameters, @params.to_h end test "to_h returns converted hash when .permit_all_parameters is set" do @@ -379,39 +395,71 @@ class ParametersPermitTest < ActiveSupport::TestCase ActionController::Parameters.permit_all_parameters = true params = ActionController::Parameters.new(crab: "Senjougahara Hitagi") - assert params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess - assert_not @params.to_h.is_a? ActionController::Parameters + assert_instance_of ActiveSupport::HashWithIndifferentAccess, params.to_h + assert_not_kind_of ActionController::Parameters, params.to_h assert_equal({ "crab" => "Senjougahara Hitagi" }, params.to_h) ensure ActionController::Parameters.permit_all_parameters = false end end - test "to_h returns always permitted parameter on unpermitted params" do - params = ActionController::Parameters.new( - controller: "users", - action: "create", - user: { - name: "Sengoku Nadeko" - } - ) + test "to_hash raises UnfilteredParameters on unfiltered params" do + assert_raises(ActionController::UnfilteredParameters) do + @params.to_hash + end + end + + test "to_hash returns converted hash on permitted params" do + @params.permit! + + assert_instance_of Hash, @params.to_hash + assert_not_kind_of ActionController::Parameters, @params.to_hash + end + + test "parameters can be implicit converted to Hash" do + params = ActionController::Parameters.new + params.permit! - assert_equal({ "controller" => "users", "action" => "create" }, params.to_h) + assert_equal({ a: 1 }, { a: 1 }.merge!(params)) + end + + test "to_hash returns converted hash when .permit_all_parameters is set" do + begin + ActionController::Parameters.permit_all_parameters = true + params = ActionController::Parameters.new(crab: "Senjougahara Hitagi") + + assert_instance_of Hash, params.to_hash + assert_not_kind_of ActionController::Parameters, params.to_hash + assert_equal({ "crab" => "Senjougahara Hitagi" }, params.to_hash) + assert_equal({ "crab" => "Senjougahara Hitagi" }, params) + ensure + ActionController::Parameters.permit_all_parameters = false + end end test "to_unsafe_h returns unfiltered params" do - assert @params.to_unsafe_h.is_a? ActiveSupport::HashWithIndifferentAccess - assert_not @params.to_unsafe_h.is_a? ActionController::Parameters + assert_instance_of ActiveSupport::HashWithIndifferentAccess, @params.to_unsafe_h + assert_not_kind_of ActionController::Parameters, @params.to_unsafe_h end test "to_unsafe_h returns unfiltered params even after accessing few keys" do params = ActionController::Parameters.new("f" => { "language_facet" => ["Tibetan"] }) expected = { "f" => { "language_facet" => ["Tibetan"] } } - assert params["f"].is_a? ActionController::Parameters + assert_instance_of ActionController::Parameters, params["f"] assert_equal expected, params.to_unsafe_h end + test "to_unsafe_h does not mutate the parameters" do + params = ActionController::Parameters.new("f" => { "language_facet" => ["Tibetan"] }) + params[:f] + + params.to_unsafe_h + + assert_not_predicate params, :permitted? + assert_not_predicate params[:f], :permitted? + end + test "to_h only deep dups Ruby collections" do company = Class.new do attr_reader :dupped |