Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Browse files

Merge pull request #16334 from akshay-vishnoi/array-tests

Move array test files under array
  • Loading branch information...
commit 8426897086a3ad08cc7280d7af26cb5ccf352922 2 parents aade0a0 + 00979fd
@rafaelfranca rafaelfranca authored
View
30 activesupport/test/core_ext/array/access_test.rb
@@ -0,0 +1,30 @@
+require 'abstract_unit'
+require 'active_support/core_ext/array'
+
+class AccessTest < ActiveSupport::TestCase
+ def test_from
+ assert_equal %w( a b c d ), %w( a b c d ).from(0)
+ assert_equal %w( c d ), %w( a b c d ).from(2)
+ assert_equal %w(), %w( a b c d ).from(10)
+ assert_equal %w( d e ), %w( a b c d e ).from(-2)
+ assert_equal %w(), %w( a b c d e ).from(-10)
+ end
+
+ def test_to
+ assert_equal %w( a ), %w( a b c d ).to(0)
+ assert_equal %w( a b c ), %w( a b c d ).to(2)
+ assert_equal %w( a b c d ), %w( a b c d ).to(10)
+ assert_equal %w( a b c ), %w( a b c d ).to(-2)
+ assert_equal %w(), %w( a b c ).to(-10)
+ end
+
+ def test_specific_accessor
+ array = (1..42).to_a
+
+ assert_equal array[1], array.second
+ assert_equal array[2], array.third
+ assert_equal array[3], array.fourth
+ assert_equal array[4], array.fifth
+ assert_equal array[41], array.forty_two
+ end
+end
View
211 activesupport/test/core_ext/array/conversions_test.rb
@@ -0,0 +1,211 @@
+require 'abstract_unit'
+require 'active_support/core_ext/array'
+require 'active_support/core_ext/big_decimal'
+require 'active_support/core_ext/hash'
+require 'active_support/core_ext/string'
+
+class ToSentenceTest < ActiveSupport::TestCase
+ def test_plain_array_to_sentence
+ assert_equal "", [].to_sentence
+ assert_equal "one", ['one'].to_sentence
+ assert_equal "one and two", ['one', 'two'].to_sentence
+ assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence
+ end
+
+ def test_to_sentence_with_words_connector
+ assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(words_connector: ' ')
+ assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(words_connector: ' & ')
+ assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(words_connector: nil)
+ end
+
+ def test_to_sentence_with_last_word_connector
+ assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(last_word_connector: ', and also ')
+ assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(last_word_connector: nil)
+ assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(last_word_connector: ' ')
+ assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(last_word_connector: ' and ')
+ end
+
+ def test_two_elements
+ assert_equal "one and two", ['one', 'two'].to_sentence
+ assert_equal "one two", ['one', 'two'].to_sentence(two_words_connector: ' ')
+ end
+
+ def test_one_element
+ assert_equal "one", ['one'].to_sentence
+ end
+
+ def test_one_element_not_same_object
+ elements = ["one"]
+ assert_not_equal elements[0].object_id, elements.to_sentence.object_id
+ end
+
+ def test_one_non_string_element
+ assert_equal '1', [1].to_sentence
+ end
+
+ def test_does_not_modify_given_hash
+ options = { words_connector: ' ' }
+ assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(options)
+ assert_equal({ words_connector: ' ' }, options)
+ end
+
+ def test_with_blank_elements
+ assert_equal ", one, , two, and three", [nil, 'one', '', 'two', 'three'].to_sentence
+ end
+end
+
+class ToSTest < ActiveSupport::TestCase
+ class TestDB
+ @@counter = 0
+ def id
+ @@counter += 1
+ end
+ end
+
+ def test_to_s_db
+ collection = [TestDB.new, TestDB.new, TestDB.new]
+
+ assert_equal "null", [].to_s(:db)
+ assert_equal "1,2,3", collection.to_s(:db)
+ end
+end
+
+class ToXmlTest < ActiveSupport::TestCase
+ def test_to_xml_with_hash_elements
+ xml = [
+ { name: "David", age: 26, age_in_millis: 820497600000 },
+ { name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') }
+ ].to_xml(skip_instruct: true, indent: 0)
+
+ assert_equal '<objects type="array"><object>', xml.first(30)
+ assert xml.include?(%(<age type="integer">26</age>)), xml
+ assert xml.include?(%(<age-in-millis type="integer">820497600000</age-in-millis>)), xml
+ assert xml.include?(%(<name>David</name>)), xml
+ assert xml.include?(%(<age type="integer">31</age>)), xml
+ assert xml.include?(%(<age-in-millis type="decimal">1.0</age-in-millis>)), xml
+ assert xml.include?(%(<name>Jason</name>)), xml
+ end
+
+ def test_to_xml_with_non_hash_elements
+ xml = [1, 2, 3].to_xml(skip_instruct: true, indent: 0)
+
+ assert_equal '<fixnums type="array"><fixnum', xml.first(29)
+ assert xml.include?(%(<fixnum type="integer">2</fixnum>)), xml
+ end
+
+ def test_to_xml_with_non_hash_different_type_elements
+ xml = [1, 2.0, '3'].to_xml(skip_instruct: true, indent: 0)
+
+ assert_equal '<objects type="array"><object', xml.first(29)
+ assert xml.include?(%(<object type="integer">1</object>)), xml
+ assert xml.include?(%(<object type="float">2.0</object>)), xml
+ assert xml.include?(%(object>3</object>)), xml
+ end
+
+ def test_to_xml_with_dedicated_name
+ xml = [
+ { name: "David", age: 26, age_in_millis: 820497600000 }, { name: "Jason", age: 31 }
+ ].to_xml(skip_instruct: true, indent: 0, root: "people")
+
+ assert_equal '<people type="array"><person>', xml.first(29)
+ end
+
+ def test_to_xml_with_options
+ xml = [
+ { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
+ ].to_xml(skip_instruct: true, skip_types: true, indent: 0)
+
+ assert_equal "<objects><object>", xml.first(17)
+ assert xml.include?(%(<street-address>Paulina</street-address>))
+ assert xml.include?(%(<name>David</name>))
+ assert xml.include?(%(<street-address>Evergreen</street-address>))
+ assert xml.include?(%(<name>Jason</name>))
+ end
+
+ def test_to_xml_with_indent_set
+ xml = [
+ { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
+ ].to_xml(skip_instruct: true, skip_types: true, indent: 4)
+
+ assert_equal "<objects>\n <object>", xml.first(22)
+ assert xml.include?(%(\n <street-address>Paulina</street-address>))
+ assert xml.include?(%(\n <name>David</name>))
+ assert xml.include?(%(\n <street-address>Evergreen</street-address>))
+ assert xml.include?(%(\n <name>Jason</name>))
+ end
+
+ def test_to_xml_with_dasherize_false
+ xml = [
+ { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
+ ].to_xml(skip_instruct: true, skip_types: true, indent: 0, dasherize: false)
+
+ assert_equal "<objects><object>", xml.first(17)
+ assert xml.include?(%(<street_address>Paulina</street_address>))
+ assert xml.include?(%(<street_address>Evergreen</street_address>))
+ end
+
+ def test_to_xml_with_dasherize_true
+ xml = [
+ { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
+ ].to_xml(skip_instruct: true, skip_types: true, indent: 0, dasherize: true)
+
+ assert_equal "<objects><object>", xml.first(17)
+ assert xml.include?(%(<street-address>Paulina</street-address>))
+ assert xml.include?(%(<street-address>Evergreen</street-address>))
+ end
+
+ def test_to_xml_with_instruct
+ xml = [
+ { name: "David", age: 26, age_in_millis: 820497600000 },
+ { name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') }
+ ].to_xml(skip_instruct: false, indent: 0)
+
+ assert_match(/^<\?xml [^>]*/, xml)
+ assert_equal 0, xml.rindex(/<\?xml /)
+ end
+
+ def test_to_xml_with_block
+ xml = [
+ { name: "David", age: 26, age_in_millis: 820497600000 },
+ { name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') }
+ ].to_xml(skip_instruct: true, indent: 0) do |builder|
+ builder.count 2
+ end
+
+ assert xml.include?(%(<count>2</count>)), xml
+ end
+
+ def test_to_xml_with_empty
+ xml = [].to_xml
+ assert_match(/type="array"\/>/, xml)
+ end
+
+ def test_to_xml_dups_options
+ options = { skip_instruct: true }
+ [].to_xml(options)
+ # :builder, etc, shouldn't be added to options
+ assert_equal({ skip_instruct: true }, options)
+ end
+end
+
+class ToParamTest < ActiveSupport::TestCase
+ class ToParam < String
+ def to_param
+ "#{self}1"
+ end
+ end
+
+ def test_string_array
+ assert_equal '', %w().to_param
+ assert_equal 'hello/world', %w(hello world).to_param
+ assert_equal 'hello/10', %w(hello 10).to_param
+ end
+
+ def test_number_array
+ assert_equal '10/20', [10, 20].to_param
+ end
+
+ def test_to_param_array
+ assert_equal 'custom1/param1', [ToParam.new('custom'), ToParam.new('param')].to_param
+ end
+end
View
45 activesupport/test/core_ext/array/extract_options_test.rb
@@ -0,0 +1,45 @@
+require 'abstract_unit'
+require 'active_support/core_ext/array'
+require 'active_support/core_ext/hash'
+
+class ExtractOptionsTest < ActiveSupport::TestCase
+ class HashSubclass < Hash
+ end
+
+ class ExtractableHashSubclass < Hash
+ def extractable_options?
+ true
+ end
+ end
+
+ def test_extract_options
+ assert_equal({}, [].extract_options!)
+ assert_equal({}, [1].extract_options!)
+ assert_equal({ a: :b }, [{ a: :b }].extract_options!)
+ assert_equal({ a: :b }, [1, { a: :b }].extract_options!)
+ end
+
+ def test_extract_options_doesnt_extract_hash_subclasses
+ hash = HashSubclass.new
+ hash[:foo] = 1
+ array = [hash]
+ options = array.extract_options!
+ assert_equal({}, options)
+ assert_equal([hash], array)
+ end
+
+ def test_extract_options_extracts_extractable_subclass
+ hash = ExtractableHashSubclass.new
+ hash[:foo] = 1
+ array = [hash]
+ options = array.extract_options!
+ assert_equal({ foo: 1 }, options)
+ assert_equal([], array)
+ end
+
+ def test_extract_options_extracts_hash_with_indifferent_access
+ array = [{ foo: 1 }.with_indifferent_access]
+ options = array.extract_options!
+ assert_equal(1, options[:foo])
+ end
+end
View
120 activesupport/test/core_ext/array/grouping_test.rb
@@ -0,0 +1,120 @@
+require 'abstract_unit'
+require 'active_support/core_ext/array'
+
+class GroupingTest < ActiveSupport::TestCase
+ def setup
+ Fixnum.send :private, :/ # test we avoid Integer#/ (redefined by mathn)
+ end
+
+ def teardown
+ Fixnum.send :public, :/
+ end
+
+ def test_in_groups_of_with_perfect_fit
+ groups = []
+ ('a'..'i').to_a.in_groups_of(3) do |group|
+ groups << group
+ end
+
+ assert_equal [%w(a b c), %w(d e f), %w(g h i)], groups
+ assert_equal [%w(a b c), %w(d e f), %w(g h i)], ('a'..'i').to_a.in_groups_of(3)
+ end
+
+ def test_in_groups_of_with_padding
+ groups = []
+ ('a'..'g').to_a.in_groups_of(3) do |group|
+ groups << group
+ end
+
+ assert_equal [%w(a b c), %w(d e f), ['g', nil, nil]], groups
+ end
+
+ def test_in_groups_of_pads_with_specified_values
+ groups = []
+
+ ('a'..'g').to_a.in_groups_of(3, 'foo') do |group|
+ groups << group
+ end
+
+ assert_equal [%w(a b c), %w(d e f), %w(g foo foo)], groups
+ end
+
+ def test_in_groups_of_without_padding
+ groups = []
+
+ ('a'..'g').to_a.in_groups_of(3, false) do |group|
+ groups << group
+ end
+
+ assert_equal [%w(a b c), %w(d e f), %w(g)], groups
+ end
+
+ def test_in_groups_returned_array_size
+ array = (1..7).to_a
+
+ 1.upto(array.size + 1) do |number|
+ assert_equal number, array.in_groups(number).size
+ end
+ end
+
+ def test_in_groups_with_empty_array
+ assert_equal [[], [], []], [].in_groups(3)
+ end
+
+ def test_in_groups_with_block
+ array = (1..9).to_a
+ groups = []
+
+ array.in_groups(3) do |group|
+ groups << group
+ end
+
+ assert_equal array.in_groups(3), groups
+ end
+
+ def test_in_groups_with_perfect_fit
+ assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9]],
+ (1..9).to_a.in_groups(3)
+ end
+
+ def test_in_groups_with_padding
+ array = (1..7).to_a
+
+ assert_equal [[1, 2, 3], [4, 5, nil], [6, 7, nil]],
+ array.in_groups(3)
+ assert_equal [[1, 2, 3], [4, 5, 'foo'], [6, 7, 'foo']],
+ array.in_groups(3, 'foo')
+ end
+
+ def test_in_groups_without_padding
+ assert_equal [[1, 2, 3], [4, 5], [6, 7]],
+ (1..7).to_a.in_groups(3, false)
+ end
+end
+
+class SplitTest < ActiveSupport::TestCase
+ def test_split_with_empty_array
+ assert_equal [[]], [].split(0)
+ end
+
+ def test_split_with_argument
+ a = [1, 2, 3, 4, 5]
+ assert_equal [[1, 2], [4, 5]], a.split(3)
+ assert_equal [[1, 2, 3, 4, 5]], a.split(0)
+ assert_equal [1, 2, 3, 4, 5], a
+ end
+
+ def test_split_with_block
+ a = (1..10).to_a
+ assert_equal [[1, 2], [4, 5], [7, 8], [10]], a.split { |i| i % 3 == 0 }
+ assert_equal [1, 2, 3, 4, 5, 6, 7, 8, 9 ,10], a
+ end
+
+ def test_split_with_edge_values
+ a = [1, 2, 3, 4, 5]
+ assert_equal [[], [2, 3, 4, 5]], a.split(1)
+ assert_equal [[1, 2, 3, 4], []], a.split(5)
+ assert_equal [[], [2, 3, 4], []], a.split { |i| i == 1 || i == 5 }
+ assert_equal [1, 2, 3, 4, 5], a
+ end
+end
View
12 activesupport/test/core_ext/array/prepend_append_test.rb
@@ -0,0 +1,12 @@
+require 'abstract_unit'
+require 'active_support/core_ext/array'
+
+class PrependAppendTest < ActiveSupport::TestCase
+ def test_append
+ assert_equal [1, 2], [1].append(2)
+ end
+
+ def test_prepend
+ assert_equal [2, 1], [1].prepend(2)
+ end
+end
View
77 activesupport/test/core_ext/array/wrap_test.rb
@@ -0,0 +1,77 @@
+require 'abstract_unit'
+require 'active_support/core_ext/array'
+
+class WrapTest < ActiveSupport::TestCase
+ class FakeCollection
+ def to_ary
+ ["foo", "bar"]
+ end
+ end
+
+ class Proxy
+ def initialize(target) @target = target end
+ def method_missing(*a) @target.send(*a) end
+ end
+
+ class DoubtfulToAry
+ def to_ary
+ :not_an_array
+ end
+ end
+
+ class NilToAry
+ def to_ary
+ nil
+ end
+ end
+
+ def test_array
+ ary = %w(foo bar)
+ assert_same ary, Array.wrap(ary)
+ end
+
+ def test_nil
+ assert_equal [], Array.wrap(nil)
+ end
+
+ def test_object
+ o = Object.new
+ assert_equal [o], Array.wrap(o)
+ end
+
+ def test_string
+ assert_equal ["foo"], Array.wrap("foo")
+ end
+
+ def test_string_with_newline
+ assert_equal ["foo\nbar"], Array.wrap("foo\nbar")
+ end
+
+ def test_object_with_to_ary
+ assert_equal ["foo", "bar"], Array.wrap(FakeCollection.new)
+ end
+
+ def test_proxy_object
+ p = Proxy.new(Object.new)
+ assert_equal [p], Array.wrap(p)
+ end
+
+ def test_proxy_to_object_with_to_ary
+ p = Proxy.new(FakeCollection.new)
+ assert_equal [p], Array.wrap(p)
+ end
+
+ def test_struct
+ o = Struct.new(:foo).new(123)
+ assert_equal [o], Array.wrap(o)
+ end
+
+ def test_wrap_returns_wrapped_if_to_ary_returns_nil
+ o = NilToAry.new
+ assert_equal [o], Array.wrap(o)
+ end
+
+ def test_wrap_does_not_complain_if_to_ary_does_not_return_an_array
+ assert_equal DoubtfulToAry.new.to_ary, Array.wrap(DoubtfulToAry.new)
+ end
+end
View
482 activesupport/test/core_ext/array_ext_test.rb
@@ -1,482 +0,0 @@
-require 'abstract_unit'
-require 'active_support/core_ext/array'
-require 'active_support/core_ext/big_decimal'
-require 'active_support/core_ext/hash'
-require 'active_support/core_ext/object/conversions'
-require 'active_support/core_ext/string'
-
-class ArrayExtAccessTests < ActiveSupport::TestCase
- def test_from
- assert_equal %w( a b c d ), %w( a b c d ).from(0)
- assert_equal %w( c d ), %w( a b c d ).from(2)
- assert_equal %w(), %w( a b c d ).from(10)
- assert_equal %w( d e ), %w( a b c d e ).from(-2)
- assert_equal %w(), %w( a b c d e ).from(-10)
- end
-
- def test_to
- assert_equal %w( a ), %w( a b c d ).to(0)
- assert_equal %w( a b c ), %w( a b c d ).to(2)
- assert_equal %w( a b c d ), %w( a b c d ).to(10)
- assert_equal %w( a b c ), %w( a b c d ).to(-2)
- assert_equal %w(), %w( a b c ).to(-10)
- end
-
- def test_second_through_tenth
- array = (1..42).to_a
-
- assert_equal array[1], array.second
- assert_equal array[2], array.third
- assert_equal array[3], array.fourth
- assert_equal array[4], array.fifth
- assert_equal array[41], array.forty_two
- end
-end
-
-class ArrayExtToParamTests < ActiveSupport::TestCase
- class ToParam < String
- def to_param
- "#{self}1"
- end
- end
-
- def test_string_array
- assert_equal '', %w().to_param
- assert_equal 'hello/world', %w(hello world).to_param
- assert_equal 'hello/10', %w(hello 10).to_param
- end
-
- def test_number_array
- assert_equal '10/20', [10, 20].to_param
- end
-
- def test_to_param_array
- assert_equal 'custom1/param1', [ToParam.new('custom'), ToParam.new('param')].to_param
- end
-end
-
-class ArrayExtToSentenceTests < ActiveSupport::TestCase
- def test_plain_array_to_sentence
- assert_equal "", [].to_sentence
- assert_equal "one", ['one'].to_sentence
- assert_equal "one and two", ['one', 'two'].to_sentence
- assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence
- end
-
- def test_to_sentence_with_words_connector
- assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' ')
- assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' & ')
- assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(:words_connector => nil)
- end
-
- def test_to_sentence_with_last_word_connector
- assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ', and also ')
- assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(:last_word_connector => nil)
- assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' ')
- assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' and ')
- end
-
- def test_two_elements
- assert_equal "one and two", ['one', 'two'].to_sentence
- assert_equal "one two", ['one', 'two'].to_sentence(:two_words_connector => ' ')
- end
-
- def test_one_element
- assert_equal "one", ['one'].to_sentence
- end
-
- def test_one_element_not_same_object
- elements = ["one"]
- assert_not_equal elements[0].object_id, elements.to_sentence.object_id
- end
-
- def test_one_non_string_element
- assert_equal '1', [1].to_sentence
- end
-
- def test_does_not_modify_given_hash
- options = { words_connector: ' ' }
- assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(options)
- assert_equal({ words_connector: ' ' }, options)
- end
-
- def test_with_blank_elements
- assert_equal ", one, , two, and three", [nil, 'one', '', 'two', 'three'].to_sentence
- end
-end
-
-class ArrayExtToSTests < ActiveSupport::TestCase
- def test_to_s_db
- collection = [
- Class.new { def id() 1 end }.new,
- Class.new { def id() 2 end }.new,
- Class.new { def id() 3 end }.new
- ]
-
- assert_equal "null", [].to_s(:db)
- assert_equal "1,2,3", collection.to_s(:db)
- end
-end
-
-class ArrayExtGroupingTests < ActiveSupport::TestCase
- def setup
- Fixnum.send :private, :/ # test we avoid Integer#/ (redefined by mathn)
- end
-
- def teardown
- Fixnum.send :public, :/
- end
-
- def test_in_groups_of_with_perfect_fit
- groups = []
- ('a'..'i').to_a.in_groups_of(3) do |group|
- groups << group
- end
-
- assert_equal [%w(a b c), %w(d e f), %w(g h i)], groups
- assert_equal [%w(a b c), %w(d e f), %w(g h i)], ('a'..'i').to_a.in_groups_of(3)
- end
-
- def test_in_groups_of_with_padding
- groups = []
- ('a'..'g').to_a.in_groups_of(3) do |group|
- groups << group
- end
-
- assert_equal [%w(a b c), %w(d e f), ['g', nil, nil]], groups
- end
-
- def test_in_groups_of_pads_with_specified_values
- groups = []
-
- ('a'..'g').to_a.in_groups_of(3, 'foo') do |group|
- groups << group
- end
-
- assert_equal [%w(a b c), %w(d e f), ['g', 'foo', 'foo']], groups
- end
-
- def test_in_groups_of_without_padding
- groups = []
-
- ('a'..'g').to_a.in_groups_of(3, false) do |group|
- groups << group
- end
-
- assert_equal [%w(a b c), %w(d e f), ['g']], groups
- end
-
- def test_in_groups_returned_array_size
- array = (1..7).to_a
-
- 1.upto(array.size + 1) do |number|
- assert_equal number, array.in_groups(number).size
- end
- end
-
- def test_in_groups_with_empty_array
- assert_equal [[], [], []], [].in_groups(3)
- end
-
- def test_in_groups_with_block
- array = (1..9).to_a
- groups = []
-
- array.in_groups(3) do |group|
- groups << group
- end
-
- assert_equal array.in_groups(3), groups
- end
-
- def test_in_groups_with_perfect_fit
- assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9]],
- (1..9).to_a.in_groups(3)
- end
-
- def test_in_groups_with_padding
- array = (1..7).to_a
-
- assert_equal [[1, 2, 3], [4, 5, nil], [6, 7, nil]],
- array.in_groups(3)
- assert_equal [[1, 2, 3], [4, 5, 'foo'], [6, 7, 'foo']],
- array.in_groups(3, 'foo')
- end
-
- def test_in_groups_without_padding
- assert_equal [[1, 2, 3], [4, 5], [6, 7]],
- (1..7).to_a.in_groups(3, false)
- end
-end
-
-class ArraySplitTests < ActiveSupport::TestCase
- def test_split_with_empty_array
- assert_equal [[]], [].split(0)
- end
-
- def test_split_with_argument
- a = [1, 2, 3, 4, 5]
- assert_equal [[1, 2], [4, 5]], a.split(3)
- assert_equal [[1, 2, 3, 4, 5]], a.split(0)
- assert_equal [1, 2, 3, 4, 5], a
- end
-
- def test_split_with_block
- a = (1..10).to_a
- assert_equal [[1, 2], [4, 5], [7, 8], [10]], a.split { |i| i % 3 == 0 }
- assert_equal [1, 2, 3, 4, 5, 6, 7, 8, 9 ,10], a
- end
-
- def test_split_with_edge_values
- a = [1, 2, 3, 4, 5]
- assert_equal [[], [2, 3, 4, 5]], a.split(1)
- assert_equal [[1, 2, 3, 4], []], a.split(5)
- assert_equal [[], [2, 3, 4], []], a.split { |i| i == 1 || i == 5 }
- assert_equal [1, 2, 3, 4, 5], a
- end
-end
-
-class ArrayToXmlTests < ActiveSupport::TestCase
- def test_to_xml_with_hash_elements
- xml = [
- { :name => "David", :age => 26, :age_in_millis => 820497600000 },
- { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
- ].to_xml(:skip_instruct => true, :indent => 0)
-
- assert_equal '<objects type="array"><object>', xml.first(30)
- assert xml.include?(%(<age type="integer">26</age>)), xml
- assert xml.include?(%(<age-in-millis type="integer">820497600000</age-in-millis>)), xml
- assert xml.include?(%(<name>David</name>)), xml
- assert xml.include?(%(<age type="integer">31</age>)), xml
- assert xml.include?(%(<age-in-millis type="decimal">1.0</age-in-millis>)), xml
- assert xml.include?(%(<name>Jason</name>)), xml
- end
-
- def test_to_xml_with_non_hash_elements
- xml = [1, 2, 3].to_xml(:skip_instruct => true, :indent => 0)
-
- assert_equal '<fixnums type="array"><fixnum', xml.first(29)
- assert xml.include?(%(<fixnum type="integer">2</fixnum>)), xml
- end
-
- def test_to_xml_with_non_hash_different_type_elements
- xml = [1, 2.0, '3'].to_xml(:skip_instruct => true, :indent => 0)
-
- assert_equal '<objects type="array"><object', xml.first(29)
- assert xml.include?(%(<object type="integer">1</object>)), xml
- assert xml.include?(%(<object type="float">2.0</object>)), xml
- assert xml.include?(%(object>3</object>)), xml
- end
-
- def test_to_xml_with_dedicated_name
- xml = [
- { :name => "David", :age => 26, :age_in_millis => 820497600000 }, { :name => "Jason", :age => 31 }
- ].to_xml(:skip_instruct => true, :indent => 0, :root => "people")
-
- assert_equal '<people type="array"><person>', xml.first(29)
- end
-
- def test_to_xml_with_options
- xml = [
- { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
- ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0)
-
- assert_equal "<objects><object>", xml.first(17)
- assert xml.include?(%(<street-address>Paulina</street-address>))
- assert xml.include?(%(<name>David</name>))
- assert xml.include?(%(<street-address>Evergreen</street-address>))
- assert xml.include?(%(<name>Jason</name>))
- end
-
- def test_to_xml_with_indent_set
- xml = [
- { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
- ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 4)
-
- assert_equal "<objects>\n <object>", xml.first(22)
- assert xml.include?(%(\n <street-address>Paulina</street-address>))
- assert xml.include?(%(\n <name>David</name>))
- assert xml.include?(%(\n <street-address>Evergreen</street-address>))
- assert xml.include?(%(\n <name>Jason</name>))
- end
-
- def test_to_xml_with_dasherize_false
- xml = [
- { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
- ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0, :dasherize => false)
-
- assert_equal "<objects><object>", xml.first(17)
- assert xml.include?(%(<street_address>Paulina</street_address>))
- assert xml.include?(%(<street_address>Evergreen</street_address>))
- end
-
- def test_to_xml_with_dasherize_true
- xml = [
- { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
- ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0, :dasherize => true)
-
- assert_equal "<objects><object>", xml.first(17)
- assert xml.include?(%(<street-address>Paulina</street-address>))
- assert xml.include?(%(<street-address>Evergreen</street-address>))
- end
-
- def test_to_xml_with_instruct
- xml = [
- { :name => "David", :age => 26, :age_in_millis => 820497600000 },
- { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
- ].to_xml(:skip_instruct => false, :indent => 0)
-
- assert_match(/^<\?xml [^>]*/, xml)
- assert_equal 0, xml.rindex(/<\?xml /)
- end
-
- def test_to_xml_with_block
- xml = [
- { :name => "David", :age => 26, :age_in_millis => 820497600000 },
- { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
- ].to_xml(:skip_instruct => true, :indent => 0) do |builder|
- builder.count 2
- end
-
- assert xml.include?(%(<count>2</count>)), xml
- end
-
- def test_to_xml_with_empty
- xml = [].to_xml
- assert_match(/type="array"\/>/, xml)
- end
-
- def test_to_xml_dups_options
- options = {:skip_instruct => true}
- [].to_xml(options)
- # :builder, etc, shouldn't be added to options
- assert_equal({:skip_instruct => true}, options)
- end
-end
-
-class ArrayExtractOptionsTests < ActiveSupport::TestCase
- class HashSubclass < Hash
- end
-
- class ExtractableHashSubclass < Hash
- def extractable_options?
- true
- end
- end
-
- def test_extract_options
- assert_equal({}, [].extract_options!)
- assert_equal({}, [1].extract_options!)
- assert_equal({:a=>:b}, [{:a=>:b}].extract_options!)
- assert_equal({:a=>:b}, [1, {:a=>:b}].extract_options!)
- end
-
- def test_extract_options_doesnt_extract_hash_subclasses
- hash = HashSubclass.new
- hash[:foo] = 1
- array = [hash]
- options = array.extract_options!
- assert_equal({}, options)
- assert_equal [hash], array
- end
-
- def test_extract_options_extracts_extractable_subclass
- hash = ExtractableHashSubclass.new
- hash[:foo] = 1
- array = [hash]
- options = array.extract_options!
- assert_equal({:foo => 1}, options)
- assert_equal [], array
- end
-
- def test_extract_options_extracts_hwia
- hash = [{:foo => 1}.with_indifferent_access]
- options = hash.extract_options!
- assert_equal 1, options[:foo]
- end
-end
-
-class ArrayWrapperTests < ActiveSupport::TestCase
- class FakeCollection
- def to_ary
- ["foo", "bar"]
- end
- end
-
- class Proxy
- def initialize(target) @target = target end
- def method_missing(*a) @target.send(*a) end
- end
-
- class DoubtfulToAry
- def to_ary
- :not_an_array
- end
- end
-
- class NilToAry
- def to_ary
- nil
- end
- end
-
- def test_array
- ary = %w(foo bar)
- assert_same ary, Array.wrap(ary)
- end
-
- def test_nil
- assert_equal [], Array.wrap(nil)
- end
-
- def test_object
- o = Object.new
- assert_equal [o], Array.wrap(o)
- end
-
- def test_string
- assert_equal ["foo"], Array.wrap("foo")
- end
-
- def test_string_with_newline
- assert_equal ["foo\nbar"], Array.wrap("foo\nbar")
- end
-
- def test_object_with_to_ary
- assert_equal ["foo", "bar"], Array.wrap(FakeCollection.new)
- end
-
- def test_proxy_object
- p = Proxy.new(Object.new)
- assert_equal [p], Array.wrap(p)
- end
-
- def test_proxy_to_object_with_to_ary
- p = Proxy.new(FakeCollection.new)
- assert_equal [p], Array.wrap(p)
- end
-
- def test_struct
- o = Struct.new(:foo).new(123)
- assert_equal [o], Array.wrap(o)
- end
-
- def test_wrap_returns_wrapped_if_to_ary_returns_nil
- o = NilToAry.new
- assert_equal [o], Array.wrap(o)
- end
-
- def test_wrap_does_not_complain_if_to_ary_does_not_return_an_array
- assert_equal DoubtfulToAry.new.to_ary, Array.wrap(DoubtfulToAry.new)
- end
-end
-
-class ArrayPrependAppendTest < ActiveSupport::TestCase
- def test_append
- assert_equal [1, 2], [1].append(2)
- end
-
- def test_prepend
- assert_equal [2, 1], [1].prepend(2)
- end
-end
Please sign in to comment.
Something went wrong with that request. Please try again.