diff options
Diffstat (limited to 'activemodel/test/cases/attribute_methods_test.rb')
| -rw-r--r-- | activemodel/test/cases/attribute_methods_test.rb | 178 |
1 files changed, 83 insertions, 95 deletions
diff --git a/activemodel/test/cases/attribute_methods_test.rb b/activemodel/test/cases/attribute_methods_test.rb index e81b7ac424..ebb6cc542d 100644 --- a/activemodel/test/cases/attribute_methods_test.rb +++ b/activemodel/test/cases/attribute_methods_test.rb @@ -1,16 +1,18 @@ -require 'cases/helper' +# frozen_string_literal: true + +require "cases/helper" class ModelWithAttributes include ActiveModel::AttributeMethods class << self define_method(:bar) do - 'original bar' + "original bar" end end def attributes - { foo: 'value of foo', baz: 'value of baz' } + { foo: "value of foo", baz: "value of baz" } end private @@ -24,7 +26,7 @@ class ModelWithAttributes2 attr_accessor :attributes - attribute_method_suffix '_test' + attribute_method_suffix "_test" private def attribute(name) @@ -48,7 +50,7 @@ class ModelWithAttributesWithSpaces include ActiveModel::AttributeMethods def attributes - { :'foo bar' => 'value of foo bar'} + { 'foo bar': "value of foo bar" } end private @@ -62,12 +64,12 @@ class ModelWithWeirdNamesAttributes class << self define_method(:'c?d') do - 'original c?d' + "original c?d" end end def attributes - { :'a?b' => 'value of a?b' } + { 'a?b': "value of a?b" } end private @@ -80,7 +82,7 @@ class ModelWithRubyKeywordNamedAttributes include ActiveModel::AttributeMethods def attributes - { begin: 'value of begin', end: 'value of end' } + { begin: "value of begin", end: "value of end" } end private @@ -94,39 +96,37 @@ class ModelWithoutAttributesMethod end class AttributeMethodsTest < ActiveModel::TestCase - test 'method missing works correctly even if attributes method is not defined' do + test "method missing works correctly even if attributes method is not defined" do assert_raises(NoMethodError) { ModelWithoutAttributesMethod.new.foo } end - test 'unrelated classes should not share attribute method matchers' do + test "unrelated classes should not share attribute method matchers" do assert_not_equal ModelWithAttributes.send(:attribute_method_matchers), ModelWithAttributes2.send(:attribute_method_matchers) end - test '#define_attribute_method generates attribute method' do - begin - ModelWithAttributes.define_attribute_method(:foo) + test "#define_attribute_method generates attribute method" do + ModelWithAttributes.define_attribute_method(:foo) - assert_respond_to ModelWithAttributes.new, :foo - assert_equal "value of foo", ModelWithAttributes.new.foo - ensure - ModelWithAttributes.undefine_attribute_methods - end + assert_respond_to ModelWithAttributes.new, :foo + assert_equal "value of foo", ModelWithAttributes.new.foo + ensure + ModelWithAttributes.undefine_attribute_methods end - test '#define_attribute_method does not generate attribute method if already defined in attribute module' do + test "#define_attribute_method does not generate attribute method if already defined in attribute module" do klass = Class.new(ModelWithAttributes) - klass.generated_attribute_methods.module_eval do + klass.send(:generated_attribute_methods).module_eval do def foo - '<3' + "<3" end end klass.define_attribute_method(:foo) - assert_equal '<3', klass.new.foo + assert_equal "<3", klass.new.foo end - test '#define_attribute_method generates a method that is already defined on the host' do + test "#define_attribute_method generates a method that is already defined on the host" do klass = Class.new(ModelWithAttributes) do def foo super @@ -134,43 +134,37 @@ class AttributeMethodsTest < ActiveModel::TestCase end klass.define_attribute_method(:foo) - assert_equal 'value of foo', klass.new.foo + assert_equal "value of foo", klass.new.foo end - test '#define_attribute_method generates attribute method with invalid identifier characters' do - begin - ModelWithWeirdNamesAttributes.define_attribute_method(:'a?b') + test "#define_attribute_method generates attribute method with invalid identifier characters" do + ModelWithWeirdNamesAttributes.define_attribute_method(:'a?b') - assert_respond_to ModelWithWeirdNamesAttributes.new, :'a?b' - assert_equal "value of a?b", ModelWithWeirdNamesAttributes.new.send('a?b') - ensure - ModelWithWeirdNamesAttributes.undefine_attribute_methods - end + assert_respond_to ModelWithWeirdNamesAttributes.new, :'a?b' + assert_equal "value of a?b", ModelWithWeirdNamesAttributes.new.send("a?b") + ensure + ModelWithWeirdNamesAttributes.undefine_attribute_methods end - test '#define_attribute_methods works passing multiple arguments' do - begin - ModelWithAttributes.define_attribute_methods(:foo, :baz) + test "#define_attribute_methods works passing multiple arguments" do + ModelWithAttributes.define_attribute_methods(:foo, :baz) - assert_equal "value of foo", ModelWithAttributes.new.foo - assert_equal "value of baz", ModelWithAttributes.new.baz - ensure - ModelWithAttributes.undefine_attribute_methods - end + assert_equal "value of foo", ModelWithAttributes.new.foo + assert_equal "value of baz", ModelWithAttributes.new.baz + ensure + ModelWithAttributes.undefine_attribute_methods end - test '#define_attribute_methods generates attribute methods' do - begin - ModelWithAttributes.define_attribute_methods(:foo) + test "#define_attribute_methods generates attribute methods" do + ModelWithAttributes.define_attribute_methods(:foo) - assert_respond_to ModelWithAttributes.new, :foo - assert_equal "value of foo", ModelWithAttributes.new.foo - ensure - ModelWithAttributes.undefine_attribute_methods - end + assert_respond_to ModelWithAttributes.new, :foo + assert_equal "value of foo", ModelWithAttributes.new.foo + ensure + ModelWithAttributes.undefine_attribute_methods end - test '#alias_attribute generates attribute_aliases lookup hash' do + test "#alias_attribute generates attribute_aliases lookup hash" do klass = Class.new(ModelWithAttributes) do define_attribute_methods :foo alias_attribute :bar, :foo @@ -179,64 +173,58 @@ class AttributeMethodsTest < ActiveModel::TestCase assert_equal({ "bar" => "foo" }, klass.attribute_aliases) end - test '#define_attribute_methods generates attribute methods with spaces in their names' do - begin - ModelWithAttributesWithSpaces.define_attribute_methods(:'foo bar') + test "#define_attribute_methods generates attribute methods with spaces in their names" do + ModelWithAttributesWithSpaces.define_attribute_methods(:'foo bar') - assert_respond_to ModelWithAttributesWithSpaces.new, :'foo bar' - assert_equal "value of foo bar", ModelWithAttributesWithSpaces.new.send(:'foo bar') - ensure - ModelWithAttributesWithSpaces.undefine_attribute_methods - end + assert_respond_to ModelWithAttributesWithSpaces.new, :'foo bar' + assert_equal "value of foo bar", ModelWithAttributesWithSpaces.new.send(:'foo bar') + ensure + ModelWithAttributesWithSpaces.undefine_attribute_methods end - test '#alias_attribute works with attributes with spaces in their names' do - begin - ModelWithAttributesWithSpaces.define_attribute_methods(:'foo bar') - ModelWithAttributesWithSpaces.alias_attribute(:'foo_bar', :'foo bar') + test "#alias_attribute works with attributes with spaces in their names" do + ModelWithAttributesWithSpaces.define_attribute_methods(:'foo bar') + ModelWithAttributesWithSpaces.alias_attribute(:'foo_bar', :'foo bar') - assert_equal "value of foo bar", ModelWithAttributesWithSpaces.new.foo_bar - ensure - ModelWithAttributesWithSpaces.undefine_attribute_methods - end + assert_equal "value of foo bar", ModelWithAttributesWithSpaces.new.foo_bar + ensure + ModelWithAttributesWithSpaces.undefine_attribute_methods end - test '#alias_attribute works with attributes named as a ruby keyword' do - begin - ModelWithRubyKeywordNamedAttributes.define_attribute_methods([:begin, :end]) - ModelWithRubyKeywordNamedAttributes.alias_attribute(:from, :begin) - ModelWithRubyKeywordNamedAttributes.alias_attribute(:to, :end) + test "#alias_attribute works with attributes named as a ruby keyword" do + ModelWithRubyKeywordNamedAttributes.define_attribute_methods([:begin, :end]) + ModelWithRubyKeywordNamedAttributes.alias_attribute(:from, :begin) + ModelWithRubyKeywordNamedAttributes.alias_attribute(:to, :end) - assert_equal "value of begin", ModelWithRubyKeywordNamedAttributes.new.from - assert_equal "value of end", ModelWithRubyKeywordNamedAttributes.new.to - ensure - ModelWithRubyKeywordNamedAttributes.undefine_attribute_methods - end + assert_equal "value of begin", ModelWithRubyKeywordNamedAttributes.new.from + assert_equal "value of end", ModelWithRubyKeywordNamedAttributes.new.to + ensure + ModelWithRubyKeywordNamedAttributes.undefine_attribute_methods end - test '#undefine_attribute_methods removes attribute methods' do + test "#undefine_attribute_methods removes attribute methods" do ModelWithAttributes.define_attribute_methods(:foo) ModelWithAttributes.undefine_attribute_methods - assert !ModelWithAttributes.new.respond_to?(:foo) + assert_not_respond_to ModelWithAttributes.new, :foo assert_raises(NoMethodError) { ModelWithAttributes.new.foo } end - test 'accessing a suffixed attribute' do + test "accessing a suffixed attribute" do m = ModelWithAttributes2.new - m.attributes = { 'foo' => 'bar' } + m.attributes = { "foo" => "bar" } - assert_equal 'bar', m.foo - assert_equal 'bar', m.foo_test + assert_equal "bar", m.foo + assert_equal "bar", m.foo_test end - test 'should not interfere with method_missing if the attr has a private/protected method' do + test "should not interfere with method_missing if the attr has a private/protected method" do m = ModelWithAttributes2.new - m.attributes = { 'private_method' => '<3', 'protected_method' => 'O_o' } + m.attributes = { "private_method" => "<3", "protected_method" => "O_o" } # dispatches to the *method*, not the attribute - assert_equal '<3 <3', m.send(:private_method) - assert_equal 'O_o O_o', m.send(:protected_method) + assert_equal "<3 <3", m.send(:private_method) + assert_equal "O_o O_o", m.send(:protected_method) # sees that a method is already defined, so doesn't intervene assert_raises(NoMethodError) { m.private_method } @@ -245,15 +233,15 @@ class AttributeMethodsTest < ActiveModel::TestCase class ClassWithProtected protected - def protected_method - end + def protected_method + end end - test 'should not interfere with respond_to? if the attribute has a private/protected method' do + test "should not interfere with respond_to? if the attribute has a private/protected method" do m = ModelWithAttributes2.new - m.attributes = { 'private_method' => '<3', 'protected_method' => 'O_o' } + m.attributes = { "private_method" => "<3", "protected_method" => "O_o" } - assert !m.respond_to?(:private_method) + assert_not_respond_to m, :private_method assert m.respond_to?(:private_method, true) c = ClassWithProtected.new @@ -264,9 +252,9 @@ class AttributeMethodsTest < ActiveModel::TestCase assert m.respond_to?(:protected_method, true) end - test 'should use attribute_missing to dispatch a missing attribute' do + test "should use attribute_missing to dispatch a missing attribute" do m = ModelWithAttributes2.new - m.attributes = { 'foo' => 'bar' } + m.attributes = { "foo" => "bar" } def m.attribute_missing(match, *args, &block) match @@ -274,8 +262,8 @@ class AttributeMethodsTest < ActiveModel::TestCase match = m.foo_test - assert_equal 'foo', match.attr_name - assert_equal 'attribute_test', match.target - assert_equal 'foo_test', match.method_name + assert_equal "foo", match.attr_name + assert_equal "attribute_test", match.target + assert_equal "foo_test", match.method_name end end |