zone-offset (clj)

(ns tick.api-test
  (:require
    [clojure.test
     :refer [deftest is testing run-tests]
     :refer-macros [deftest is testing run-tests]]
    [tick.core :as t]
    [tick.locale-en-us]
    [tick.protocols :as p]
    [cljc.java-time.clock]
    [cljc.java-time.instant]
    [cljc.java-time.day-of-week]
    [cljc.java-time.month]
    [cljc.java-time.year]
    #?@(:cljs [[java.time :refer [Instant]]]))
  #?(:clj
     (:import [java.time Instant])))

(deftest extraction-test
  (is (= 2 (t/int t/FEBRUARY)))
  (is (= 2 (t/int t/TUESDAY)))
  (is (= t/AUGUST (t/month (t/date-time "2017-08-08T12:00:00"))))
  (is (= t/AUGUST (t/month (t/year-month "2017-08"))))
  (is (= (t/year 2019) (t/year (t/zoned-date-time "2019-09-05T00:00:00+02:00[Europe/Oslo]"))))
  (is (= (t/year 2019) (t/year (t/offset-date-time "2019-09-05T00:00:00-03:00"))))
  (is (= (t/zone-offset "-04:00")
         (t/zone-offset (t/zoned-date-time "2019-03-15T15:00-04:00[America/New_York]"))))
  (is (= (t/zone-offset "-04:00")
         (t/zone-offset (t/offset-date-time "2019-03-15T15:00-04:00")))))


(deftest predicates-test
  (is (true? (t/clock? (t/clock))))
  (is (true? (t/day-of-week? t/MONDAY)))
  (is (true? (t/duration? (t/new-duration 1 :minutes))))
  (is (true? (t/instant? (t/instant))))
  (is (true? (t/date? (t/today))))
  (is (true? (t/date-time? (t/at (t/today) (t/new-time 0 0)))))
  (is (true? (t/time? (t/new-time 0 0))))
  (is (true? (t/month? t/MAY)))
  (is (true? (t/offset-date-time? (t/offset-date-time))))
  (is (true? (t/period? (t/new-period 1 :weeks))))
  (is (true? (t/year? (t/year))))
  (is (true? (t/year-month? (t/year-month))))
  (is (true? (t/zone? (t/zone))))
  (is (true? (t/zone-offset? (t/zone-offset (t/zoned-date-time)))))
  (is (true? (t/zoned-date-time? (t/zoned-date-time))))
  (is (false? (t/date? 16)))
  (is (false? (t/month? 16))))