From 26dcd7f7eec634eef4c16d235a4e574eefa44364 Mon Sep 17 00:00:00 2001
From: "T.J. Schuck" <tj@getharvest.com>
Date: Tue, 7 Mar 2017 19:30:17 -0500
Subject: Tests for delegated public methods on AC::Parameters
---
.../test/controller/parameters/accessors_test.rb | 63 ++++++++++++++++++++++
1 file changed, 63 insertions(+)
diff --git a/actionpack/test/controller/parameters/accessors_test.rb b/actionpack/test/controller/parameters/accessors_test.rb
index 2893eb7b91..f17e93a431 100644
--- a/actionpack/test/controller/parameters/accessors_test.rb
+++ b/actionpack/test/controller/parameters/accessors_test.rb
@@ -53,6 +53,15 @@ class ParametersAccessorsTest < ActiveSupport::TestCase
@params.each_pair { |key, value| assert_not(value.permitted?) if key == "person" }
end
+ test "empty? returns true when params contains no key/value pairs" do
+ params = ActionController::Parameters.new
+ assert params.empty?
+ end
+
+ test "empty? returns false when any params are present" do
+ refute @params.empty?
+ end
+
test "except retains permitted status" do
@params.permit!
assert @params.except(:person).permitted?
@@ -75,6 +84,45 @@ class ParametersAccessorsTest < ActiveSupport::TestCase
assert_not @params[:person].fetch(:name).permitted?
end
+ test "has_key? returns true if the given key is present in the params" do
+ assert @params.has_key?(:person)
+ end
+
+ test "has_key? returns false if the given key is not present in the params" do
+ refute @params.has_key?(:address)
+ end
+
+ test "has_value? returns true if the given value is present in the params" do
+ params = ActionController::Parameters.new(city: "Chicago", state: "Illinois")
+ assert params.has_value?("Chicago")
+ end
+
+ 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")
+ end
+
+ test "include? returns true if the given key is present in the params" do
+ assert @params.include?(:person)
+ end
+
+ test "include? returns false if the given key is not present in the params" do
+ refute @params.include?(:address)
+ end
+
+ test "key? returns true if the given key is present in the params" do
+ assert @params.key?(:person)
+ end
+
+ test "key? returns false if the given key is not present in the params" do
+ refute @params.key?(:address)
+ end
+
+ test "keys returns an array of the keys of the params" do
+ assert_equal ["person"], @params.keys
+ assert_equal ["age", "name", "addresses"], @params[:person].keys
+ end
+
test "reject retains permitted status" do
assert_not @params.reject { |k| k == "person" }.permitted?
end
@@ -120,6 +168,21 @@ class ParametersAccessorsTest < ActiveSupport::TestCase
assert_not @params.transform_values { |v| v }.permitted?
end
+ test "value? returns true if the given value is present in the params" do
+ params = ActionController::Parameters.new(city: "Chicago", state: "Illinois")
+ assert params.value?("Chicago")
+ end
+
+ test "value? returns false if the given value is not present in the params" do
+ params = ActionController::Parameters.new(city: "Chicago", state: "Illinois")
+ refute params.value?("New York")
+ end
+
+ test "values returns an array of the values of the params" do
+ params = ActionController::Parameters.new(city: "Chicago", state: "Illinois")
+ assert_equal ["Chicago", "Illinois"], params.values
+ end
+
test "values_at retains permitted status" do
@params.permit!
assert @params.values_at(:person).first.permitted?
--
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