(import (r7rs)
        (test)
        (rfc3339)
        (toml))

(test-group  "Basic"
  (let ((tdat (table-from-file "basic.toml")))
    (test "7 Key-Value-Pairs"
          7 (toml-count-key-vals tdat))
    (test "Field name is TOML"
          "TOML" (toml-string tdat "name"))
    (test "Field language is Chicken Scheme"
          "Chicken Scheme" (toml-string tdat "language"))
    (test "has-bool is #t"
          #t (toml-bool tdat "has-bool"))
    (test "int is 5"
          5 (toml-int tdat "int"))
    (test "double is 10.8"
          10.8 (toml-double tdat "double"))
    (test "timestamp parsing"
      #(1979 05 27 07 32 00 0.0 0)
      (rfc3339->vector (toml-timestamp tdat "timestamp")))))

(test-group "Table"
  (let ((tdat (table-from-file "table.toml")))
    (test "No top-level Key-Value-Pairs"
          0 (toml-count-key-vals tdat))
    (test "One top-level table"
          1 (toml-count-tables tdat))
    (let ((servertbl (toml-table tdat "server")))
      (test "\"server\" table has 2 Key-Value-Pairs"
            2 (toml-count-key-vals servertbl))
      (test "host is www.example.com"
            "www.example.com" (toml-string servertbl "host"))
      (test "timestamp parsing"
            #(2022 09 09 0 0 0 0.0 0)
            (rfc3339->vector (toml-timestamp servertbl "timestamp"))))))

(test-group "Array"
  (let* ((tdat (table-from-file "table.toml"))
         (tserv (toml-table tdat "server"))
         (tarr (toml-array tserv "port")))
    (test "There is one array"
          1 (toml-count-arrays tserv))
    (test "The array has three entries"
          3 (toml-count-entries tarr))
    (test "Element 0 is 8080"
          8080 (toml-int tarr 0))
    (test "Element 2 is 8282"
          8282 (toml-int tarr 2))))

(test-exit)