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require_relative "helper"
require "date"
class DumperTest < Minitest::Test
def test_dump_empty
dumped = TomlRB.dump({})
assert_equal("", dumped)
end
def test_dump_types
dumped = TomlRB.dump(string: 'TomlRB "dump"')
assert_equal("string = \"TomlRB \\\"dump\\\"\"\n", dumped)
dumped = TomlRB.dump(float: -13.24)
assert_equal("float = -13.24\n", dumped)
dumped = TomlRB.dump(int: 1234)
assert_equal("int = 1234\n", dumped)
dumped = TomlRB.dump(truthy: true)
assert_equal("truthy = true\n", dumped)
dumped = TomlRB.dump(falsey: false)
assert_equal("falsey = false\n", dumped)
dumped = TomlRB.dump(array: [1, 2, 3])
assert_equal("array = [1, 2, 3]\n", dumped)
dumped = TomlRB.dump(array: [[1, 2], %w[weird one]])
assert_equal("array = [[1, 2], [\"weird\", \"one\"]]\n", dumped)
dumped = TomlRB.dump(array: %w[#$ #@ #{}])
assert_equal("array = [\"\#$\", \"\#@\", \"\#{}\"]\n", dumped)
dumped = TomlRB.dump(time: Time.utc(1986, 8, 28, 15, 15))
assert_equal("time = 1986-08-28T15:15:00Z\n", dumped)
dumped = TomlRB.dump(datetime: DateTime.new(1986, 8, 28, 15, 15))
assert_equal("datetime = 1986-08-28T15:15:00Z\n", dumped)
dumped = TomlRB.dump(date: Date.new(1986, 8, 28))
assert_equal("date = 1986-08-28\n", dumped)
dumped = TomlRB.dump(regexp: /abc\n*\{/)
assert_equal("regexp = \"/abc\\\\n*\\\\{/\"\n", dumped)
end
def test_dump_nested_attributes
hash = {nested: {hash: {deep: true}}}
dumped = TomlRB.dump(hash)
assert_equal("[nested.hash]\ndeep = true\n", dumped)
hash[:nested][:other] = 12
dumped = TomlRB.dump(hash)
assert_equal("[nested]\nother = 12\n[nested.hash]\ndeep = true\n", dumped)
hash[:nested][:nest] = {again: "it never ends"}
dumped = TomlRB.dump(hash)
toml = <<-EOS.gsub(/^ {6}/, "")
[nested]
other = 12
[nested.hash]
deep = true
[nested.nest]
again = "it never ends"
EOS
assert_equal(toml, dumped)
hash = {non: {'bare."keys"' => {"works" => true}}}
dumped = TomlRB.dump(hash)
assert_equal("[non.\"bare.\\\"keys\\\"\"]\nworks = true\n", dumped)
hash = {hola: [{chau: 4}, {chau: 3}]}
dumped = TomlRB.dump(hash)
assert_equal("[[hola]]\nchau = 4\n[[hola]]\nchau = 3\n", dumped)
end
def test_print_empty_tables
hash = {plugins: {cpu: {foo: "bar", baz: 1234}, disk: {}, io: {}}}
dumped = TomlRB.dump(hash)
toml = <<-EOS.gsub(/^ {6}/, "")
[plugins.cpu]
baz = 1234
foo = "bar"
[plugins.disk]
[plugins.io]
EOS
assert_equal toml, dumped
end
def test_dump_array_tables
hash = {fruit: [{physical: {color: "red"}}, {physical: {color: "blue"}}]}
dumped = TomlRB.dump(hash)
toml = <<-EOS.gsub(/^ {6}/, "")
[[fruit]]
[fruit.physical]
color = "red"
[[fruit]]
[fruit.physical]
color = "blue"
EOS
assert_equal toml, dumped
end
def test_dump_interpolation_curly
hash = {"key" => "includes \#{variable}"}
dumped = TomlRB.dump(hash)
assert_equal %(key = "includes \#{variable}") + "\n", dumped
end
def test_dump_interpolation_at
hash = {"key" => 'includes #@variable'}
dumped = TomlRB.dump(hash)
assert_equal 'key = "includes #@variable"' + "\n", dumped
end
def test_dump_interpolation_dollar
hash = {"key" => 'includes #$variable'}
dumped = TomlRB.dump(hash)
assert_equal 'key = "includes #$variable"' + "\n", dumped
end
def test_dump_special_chars_in_literals
hash = {'\t' => "escape special chars in string literals"}
dumped = TomlRB.dump(hash)
assert_equal %("\\\\t" = "escape special chars in string literals") + "\n", dumped
end
def test_dump_special_chars_in_strings
hash = {"\t" => "escape special chars in strings"}
dumped = TomlRB.dump(hash)
assert_equal %("\\t" = "escape special chars in strings") + "\n", dumped
end
def test_dump_empty_key
hash = {"" => "empty key"}
dumped = TomlRB.dump(hash)
assert_equal %("" = "empty key") + "\n", dumped
end
end
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