(ns auto-ap.storage.parquet-test
  (:require [auto-ap.storage.parquet :as p]
            [clojure.test :refer [deftest is testing use-fixtures]]))

(deftest test-query-scalar
  (testing "SELECT 1 returns 1"
    (is (= 1 (p/query-scalar "SELECT 1")))))

(deftest test-query-scalar-with-expression
  (testing "SELECT 2 + 2 returns 4"
    (is (= 4 (p/query-scalar "SELECT 2 + 2")))))

(deftest test-buffer
  (testing "buffer! adds record to buffer"
    (p/clear-buffer! "test-type")
    (p/buffer! "test-type" {:id 1 :name "test"})
    (is (= 1 (p/buffer-count "test-type")))))

(deftest test-clear-buffer
  (testing "clear-buffer! empties buffer"
    (p/clear-buffer! "test-type")
    (p/buffer! "test-type" {:id 2})
    (is (= 1 (p/buffer-count "test-type")))
    (p/clear-buffer! "test-type")
    (is (= 0 (p/buffer-count "test-type")))))

(deftest test-date-seq
  (testing "date-seq generates correct sequence"
    (let [result (p/date-seq "2024-04-01" "2024-04-03")]
      (is (= ["2024-04-01" "2024-04-02" "2024-04-03"] result)))))