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#!/usr/bin/env ruby
# frozen_string_literal: true
$LOAD_PATH << __dir__
require 'helper'
class UsualTest < Minitest::Test
def test_nil
p = Oj::Parser.new(:usual)
doc = p.parse('nil')
assert_nil(doc)
end
def test_primitive
p = Oj::Parser.new(:usual)
[
['true', true],
['false', false],
['123', 123],
['1.25', 1.25],
['"abc"', 'abc'],
].each { |x|
doc = p.parse(x[0])
assert_equal(x[1], doc)
}
end
def test_big
p = Oj::Parser.new(:usual)
doc = p.parse('12345678901234567890123456789')
assert_equal(BigDecimal, doc.class)
doc = p.parse('1234567890.1234567890123456789')
assert_equal(BigDecimal, doc.class)
end
def test_array
p = Oj::Parser.new(:usual)
[
['[]', []],
['[false]', [false]],
['[true,false]', [true, false]],
['[[]]', [[]]],
['[true,[],false]', [true, [], false]],
['[true,[true],false]', [true, [true], false]],
].each { |x|
doc = p.parse(x[0])
assert_equal(x[1], doc)
}
end
def test_hash
p = Oj::Parser.new(:usual)
[
['{}', {}],
['{"a": null}', {'a' => nil}],
['{"t": true, "f": false, "s": "abc"}', {'t' => true, 'f' => false, 's' => 'abc'}],
['{"a": {}}', {'a' => {}}],
['{"a": {"b": 2}}', {'a' => {'b' => 2}}],
['{"a": [true]}', {'a' => [true]}],
].each { |x|
doc = p.parse(x[0])
assert_equal(x[1], doc)
}
end
def test_symbol_keys
p = Oj::Parser.new(:usual)
refute(p.symbol_keys)
p.symbol_keys = true
doc = p.parse('{"a": true, "b": false}')
assert_equal({a: true, b: false}, doc)
end
def test_strings
p = Oj::Parser.new(:usual)
doc = p.parse('{"ぴ": "", "ぴ ": "x", "c": "ぴーたー", "d": " ぴーたー "}')
assert_equal({'ぴ' => '', 'ぴ ' => 'x', 'c' => 'ぴーたー', 'd' => ' ぴーたー '}, doc)
end
def test_capacity
p = Oj::Parser.new(:usual, capacity: 1000)
assert_equal(4096, p.capacity)
p.capacity = 5000
assert_equal(5000, p.capacity)
end
def test_decimal
p = Oj::Parser.new(:usual)
assert_equal(:auto, p.decimal)
doc = p.parse('1.234567890123456789')
assert_equal(BigDecimal, doc.class)
assert_equal('0.1234567890123456789e1', doc.to_s)
doc = p.parse('1.25')
assert_equal(Float, doc.class)
p.decimal = :float
assert_equal(:float, p.decimal)
doc = p.parse('1.234567890123456789')
assert_equal(Float, doc.class)
p.decimal = :bigdecimal
assert_equal(:bigdecimal, p.decimal)
doc = p.parse('1.234567890123456789')
assert_equal(BigDecimal, doc.class)
doc = p.parse('1.25')
assert_equal(BigDecimal, doc.class)
assert_equal('0.125e1', doc.to_s)
p.decimal = :ruby
assert_equal(:ruby, p.decimal)
doc = p.parse('1.234567890123456789')
assert_equal(Float, doc.class)
end
def test_omit_null
p = Oj::Parser.new(:usual)
p.omit_null = true
doc = p.parse('{"a":true,"b":null}')
assert_equal({'a'=>true}, doc)
p.omit_null = false
doc = p.parse('{"a":true,"b":null}')
assert_equal({'a'=>true, 'b'=>nil}, doc)
end
class MyArray < Array
end
def test_array_class
p = Oj::Parser.new(:usual)
p.array_class = MyArray
assert_equal(MyArray, p.array_class)
doc = p.parse('[true]')
assert_equal(MyArray, doc.class)
end
class MyHash < Hash
end
def test_hash_class
p = Oj::Parser.new(:usual)
p.hash_class = MyHash
assert_equal(MyHash, p.hash_class)
doc = p.parse('{"a":true}')
assert_equal(MyHash, doc.class)
end
def test_empty
p = Oj::Parser.new(:usual)
p.raise_on_empty = false
doc = p.parse(' ')
assert_nil(doc)
p.raise_on_empty = true
assert_raises(Oj::ParseError) { p.parse(' ') }
end
class MyClass
attr_accessor :a
attr_accessor :b
def to_s
"#{self.class}{a: #{@a} b: #{b}}"
end
end
class MyClass2 < MyClass
def self.json_create(arg)
obj = new
obj.a = arg['a']
obj.b = arg['b']
obj
end
end
def test_create_id
p = Oj::Parser.new(:usual)
p.create_id = '^'
doc = p.parse('{"a":true}')
assert_equal(Hash, doc.class)
doc = p.parse('{"a":true,"^":"UsualTest::MyClass","b":false}')
assert_equal('UsualTest::MyClass{a: true b: false}', doc.to_s)
doc = p.parse('{"a":true,"^":"UsualTest::MyClass2","b":false}')
assert_equal('UsualTest::MyClass2{a: true b: false}', doc.to_s)
p.hash_class = MyHash
assert_equal(MyHash, p.hash_class)
doc = p.parse('{"a":true}')
assert_equal(MyHash, doc.class)
doc = p.parse('{"a":true,"^":"UsualTest::MyClass","b":false}')
assert_equal('UsualTest::MyClass{a: true b: false}', doc.to_s)
end
def test_missing_class
p = Oj::Parser.new(:usual, create_id: '^')
json = '{"a":true,"^":"Auto","b":false}'
doc = p.parse(json)
assert_equal(Hash, doc.class)
p.missing_class = :auto
doc = p.parse(json)
# Auto should be defined after parsing
assert_equal(Auto, doc.class)
end
def test_class_cache
p = Oj::Parser.new(:usual)
p.create_id = '^'
p.class_cache = true
p.missing_class = :auto
json = '{"a":true,"^":"Auto2","b":false}'
doc = p.parse(json)
assert_equal(Auto2, doc.class)
doc = p.parse(json)
assert_equal(Auto2, doc.class)
end
def test_default_parser
doc = Oj::Parser.usual.parse('{"a":true,"b":null}')
assert_equal({'a'=>true, 'b'=>nil}, doc)
end
end
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