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# frozen_string_literal: true
require 'test_helper'
class ActionText::TrixAttachmentTest < ActiveSupport::TestCase
test "from_attributes" do
attributes = {
"data-trix-attachment" => {
"sgid" => "123",
"contentType" => "text/plain",
"href" => "http://example.com/",
"filename" => "example.txt",
"filesize" => 12345,
"previewable" => true
},
"data-trix-attributes" => {
"caption" => "hello"
}
}
attachment = attachment(
sgid: "123",
content_type: "text/plain",
href: "http://example.com/",
filename: "example.txt",
filesize: "12345",
previewable: "true",
caption: "hello"
)
assert_attachment_json_attributes(attachment, attributes)
end
test "previewable is typecast" do
assert_attachment_attribute(attachment(previewable: ""), "previewable", false)
assert_attachment_attribute(attachment(previewable: false), "previewable", false)
assert_attachment_attribute(attachment(previewable: "false"), "previewable", false)
assert_attachment_attribute(attachment(previewable: "garbage"), "previewable", false)
assert_attachment_attribute(attachment(previewable: true), "previewable", true)
assert_attachment_attribute(attachment(previewable: "true"), "previewable", true)
end
test "filesize is typecast when integer-like" do
assert_attachment_attribute(attachment(filesize: 123), "filesize", 123)
assert_attachment_attribute(attachment(filesize: "123"), "filesize", 123)
assert_attachment_attribute(attachment(filesize: "3.5 MB"), "filesize", "3.5 MB")
assert_attachment_attribute(attachment(filesize: nil), "filesize", nil)
assert_attachment_attribute(attachment(filesize: ""), "filesize", "")
end
test "#attributes strips unmappable attributes" do
attributes = {
"sgid" => "123",
"caption" => "hello"
}
attachment = attachment(sgid: "123", caption: "hello", nonexistent: "garbage")
assert_attachment_attributes(attachment, attributes)
end
def assert_attachment_attribute(attachment, name, value)
if value.nil?
assert_nil(attachment.attributes[name])
else
assert_equal(value, attachment.attributes[name])
end
end
def assert_attachment_attributes(attachment, attributes)
assert_equal(attributes, attachment.attributes)
end
def assert_attachment_json_attributes(attachment, attributes)
attributes.each do |name, expected|
actual = JSON.parse(attachment.node[name])
assert_equal(expected, actual)
end
end
def attachment(**attributes)
ActionText::TrixAttachment.from_attributes(attributes)
end
end
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