gistfile1.txt

(deftest test-automatic-data-readers
  (is (= (dc/datom 1 :foo "bar" 1) #datascript/Datom [1 :foo "bar" 1]))
  (is (= (dc/empty-db)             #datascript/DB {:schema nil, :datoms nil}))
  )

gistfile2.txt

Caused by: clojure.lang.ExceptionInfo: No reader function for tag Datom {:type :reader-exception, :line 45, :column 53, :file "/.../src/datascript-virgin/test/datascript/test/serialization.cljc"}

src-data_readers.clj

{datascript/Datom datascript.core/datom-from-reader
 datascript/DB    datascript.core/db-from-reader}