以下属性测试工作正常，但是，我认为应该有一种更好，更有效的方法来实现此目的。
以下'single-tweet'中的 params将是这样的：
property属性测试：
%{
"project_id" => "%&!XX!hLCfsS-dO_<fy?kpi4y=AEumQ$Xn:#.7Fl TnH~k>ZLB[q",
"task_id" => [
%{"asset_id" => 10, "tasks" => []},
%{"asset_id" => 10, "tasks" => []}
]
}
property "bad project value" do
[user, project] = prepare()
user_gen = constant(%{id: user.id})
project_gen = constant("project_id")
|> map_of(Factory.my_terms, length: 1)
tasks = constant(%{"asset_id" => 10, "tasks" => []})
|> list_of(length: 2)
tasks_gen = constant("task_id")
|> map_of(tasks, length: 1)
check all project <- project_gen, task <- tasks_gen , user <- user_gen do
params = Map.merge(project, task)
res = ProjectTask.Save.save(params, user)
assert res == {:error, :not_found}
end
如下：
Factory.my_terms更新
def my_terms() do
one_of([string(:alphanumeric), string(:ascii), atom(:alphanumeric), integer(), binary()])
end