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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ::Import::GitlabProjects::RemoteFileValidator, :aggregate_failures, feature_category: :importers do
let(:validated_class) do
Class.new do
include ActiveModel::Validations
def self.name
'AClass'
end
attr_accessor :content_type, :content_length
def initialize(content_length:, content_type:)
@content_type = content_type
@content_length = content_length
end
end
end
let(:validated_object) { validated_class.new(content_length: 10.megabytes, content_type: 'application/gzip') }
subject { described_class.new }
before do
stub_application_setting(max_import_remote_file_size: 100)
end
it 'does nothing when the object is valid' do
subject.validate(validated_object)
expect(validated_object.errors.full_messages).to be_empty
end
context 'content_length validation' do
it 'is invalid with file too small' do
validated_object.content_length = nil
subject.validate(validated_object)
expect(validated_object.errors.full_messages)
.to include('Content length is too small (should be at least 1 B)')
end
it 'is invalid with file too large' do
validated_object.content_length = 200.megabytes
subject.validate(validated_object)
expect(validated_object.errors.full_messages)
.to include('Content length is too big (should be at most 100 MiB)')
end
context 'when max_import_remote_file_size is 0' do
it 'does not validate file size' do
stub_application_setting(max_import_remote_file_size: 0)
validated_object.content_length = 200.megabytes
subject.validate(validated_object)
expect(validated_object.errors.full_messages).to be_empty
end
end
end
context 'content_type validation' do
it 'only allows ALLOWED_CONTENT_TYPES as content_type' do
described_class::ALLOWED_CONTENT_TYPES.each do |content_type|
validated_object.content_type = content_type
subject.validate(validated_object)
expect(validated_object.errors.to_a).to be_empty
end
validated_object.content_type = 'unknown'
subject.validate(validated_object)
expect(validated_object.errors.full_messages)
.to include("Content type 'unknown' not allowed. (Allowed: application/gzip, application/x-tar, application/x-gzip)")
end
end
end
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