user model spec, with deletion test

models/users.moon

@@ -192,6 +192,8 @@ class Users extends Model
     return unless super!
     -- all other related models are deleted in cascade
 
+    import Modules from require "models"
+
     -- delete modules in app layer to trigger deleting sub-models
     for m in *Modules\select "where user_id = ?", @id
       m\delete!

spec/models/users_spec.moon

@@ -0,0 +1,15 @@
+factory = require "spec.factory"
+
+describe "models.users", ->
+  import
+    Users
+    UserData
+    from require "spec.models"
+
+  it "deletes a user", ->
+    u = factory.Users!
+    assert u\get_data!
+    assert.truthy u\delete!
+
+    assert.same 0, Users\count!
+    assert.same 0, UserData\count!