package info.nightscout.androidaps.utils

import info.nightscout.androidaps.TestBase
import info.nightscout.androidaps.R
import info.nightscout.androidaps.utils.resources.ResourceHelper
import org.junit.Assert
import org.junit.Test
import org.junit.runner.RunWith
import org.mockito.Mock
import org.mockito.Mockito.`when`
import org.powermock.modules.junit4.PowerMockRunner
import java.util.*

@RunWith(PowerMockRunner::class)
class DateUtilTest : TestBase() {

    @Mock lateinit var resourceHelper: ResourceHelper

    @Test
    fun fromISODateStringTest() {
        Assert.assertEquals(1511124634417L, DateUtil.fromISODateString("2017-11-19T22:50:34.417+0200").time)
        Assert.assertEquals(1511124634000L, DateUtil.fromISODateString("2017-11-19T22:50:34+0200").time)
        Assert.assertEquals(1512317365000L, DateUtil.fromISODateString("2017-12-03T16:09:25.000Z").time)
        Assert.assertEquals(1513902750000L, DateUtil.fromISODateString("2017-12-22T00:32:30Z").time)
    }

    @Test
    fun toISOStringTest() {
        Assert.assertEquals("2017-12-22T00:32:30Z", DateUtil.toISOString(Date(1513902750000L)))
        Assert.assertEquals("2017-12-22T00:32:30Z", DateUtil.toISOString(1513902750000L))
    }

    @Test fun toDateTest() {
        Assert.assertTrue(DateUtil.toDate((T.hours(1).secs() + T.mins(1).secs() + 1).toInt()).toString().contains("01:01:00"))
    }

    @Test fun toSecondsTest() {
        Assert.assertEquals(3600, DateUtil.toSeconds("01:00").toLong())
        Assert.assertEquals(3600, DateUtil.toSeconds("01:00 a.m.").toLong())
        Assert.assertEquals(3600, DateUtil.toSeconds("01:00 AM").toLong())
    }

    @Test fun dateStringTest() {
        Assert.assertTrue(DateUtil.dateString(Date(1513902750000L)).contains("22"))
        Assert.assertTrue(DateUtil.dateString(1513902750000L).contains("22"))
    }

    @Test fun timeStringTest() {
        Assert.assertTrue(DateUtil.timeString(Date(1513902750000L)).contains("32"))
        Assert.assertTrue(DateUtil.timeString(1513902750000L).contains("32"))
    }

    @Test fun dateAndTimeStringTest() {
        Assert.assertTrue(DateUtil.dateAndTimeString(1513902750000L).contains("22"))
        Assert.assertTrue(DateUtil.dateAndTimeString(1513902750000L).contains("32"))
        Assert.assertTrue(DateUtil.dateAndTimeString(Date(1513902750000L)).contains("22"))
        Assert.assertTrue(DateUtil.dateAndTimeString(Date(1513902750000L)).contains("32"))
    }

    @Test fun dateAndTimeRangeStringTest() {
        Assert.assertTrue(DateUtil.dateAndTimeRangeString(1513902750000L, 1513902750000L).contains("22"))
        Assert.assertTrue(DateUtil.dateAndTimeRangeString(1513902750000L, 1513902750000L).contains("32"))
        Assert.assertTrue(DateUtil.dateAndTimeRangeString(1513902750000L, 1513902750000L).contains("22"))
        Assert.assertTrue(DateUtil.dateAndTimeRangeString(1513902750000L, 1513902750000L).contains("32"))
    }

    /*
    @Test
    public void timeStringFromSecondsTest() {
        Assert.assertEquals("1:00 AM", DateUtil.timeStringFromSeconds((int) T.hours(1).secs()));
    }
    */
    @Test fun timeFrameStringTest() {
        `when`(resourceHelper.gs(R.string.shorthour)).thenReturn("h")
        Assert.assertEquals("(1h 1')", DateUtil.timeFrameString(T.hours(1).msecs() + T.mins(1).msecs(), resourceHelper))
    }
}