#!/bin/bash
# date_test.sh - Don Yang (uguu.org)
#
# Verify moon phases.
# Table of moon phases came from here:
# http://aa.usno.navy.mil/data/docs/MoonPhase.php
#
# 05/28/12

set -e

echo "new moon"
./date \
  2012-01-23 \
  2012-02-21 \
  2012-03-22 \
  2012-04-21 \
  2012-05-20 \
  2012-06-19 \
  2012-07-19 \
  2012-08-17 \
  2012-09-16 \
  2012-10-15 \
  2012-11-13 \
  2012-12-13

echo "first quarter"
./date \
  2012-01-01 \
  2012-01-31 \
  2012-03-01 \
  2012-03-30 \
  2012-04-29 \
  2012-05-28 \
  2012-06-27 \
  2012-07-26 \
  2012-08-24 \
  2012-09-22 \
  2012-10-22 \
  2012-11-20 \
  2012-12-20

echo "full moon"
./date \
  2012-01-09 \
  2012-02-07 \
  2012-03-08 \
  2012-04-06 \
  2012-06-04 \
  2012-07-03 \
  2012-08-02 \
  2012-08-31 \
  2012-09-30 \
  2012-10-29 \
  2012-11-28 \
  2012-12-28

echo "last quarter"
./date \
  2012-01-16 \
  2012-02-14 \
  2012-03-15 \
  2012-04-13 \
  2012-05-12 \
  2012-06-11 \
  2012-07-11 \
  2012-08-09 \
  2012-09-08 \
  2012-10-08 \
  2012-11-07 \
  2012-12-06