CCleanupeanup

Signed-off-by: Cédric Foellmi <cedric@onekiloparsec.dev>
onekiloparsec · Oct 14, 2023 · 676e6f6 · 676e6f6
1 parent f6bbb27
commit 676e6f6
Showing 1 changed file with 9 additions and 45 deletions.
diff --git a/tests/transits.test.js b/tests/transits.test.js
@@ -2,35 +2,11 @@ import { constants, juliandays, transits } from '../src/'
 
 describe('transits of exoplanets', () => {
  it('get transit for H = 0', () => {
- // Roughly: La Silla (Chile)
- // const siteCoordinates = { latitude: -30, longitude: -70 }
- // // Corot 10 b
- // const targetCoordinates = {
- // 'system': 'ICRS',
- // 'right_ascension': 291.0625,
- // 'right_ascension_units': 'degrees',
- // 'declination': 0.7461111,
- // 'declination_units': 'degrees',
- // 'epoch': 2451545.0
- // }
- // const tzero_primary_transit = 2454273.3436
-
  const alt = transits.getTransitAltitude(291.0625 * constants.DEG2H, 0.7461111, -70, -30)
  expect(alt).toBeCloseTo(59.2538889, 5)
  })
 
  it('get transit for a given transit time', () => {
- // Roughly: La Silla (Chile)
- // const siteCoordinates = { latitude: -30, longitude: -70 }
- // // Corot 10 b
- // const targetCoordinates = {
- // 'system': 'ICRS',
- // 'right_ascension': 291.0625,
- // 'right_ascension_units': 'degrees',
- // 'declination': 0.7461111,
- // 'declination_units': 'degrees',
- // 'epoch': 2451545.0
- // }
  const tzeroPrimaryTransit = 2454273.3436
  const alt = transits.getTransitAltitude(291.0625 * constants.DEG2H, 0.7461111, -70, -30, tzeroPrimaryTransit)
  expect(alt).toBeCloseTo(-47.615535, 5)
@@ -39,17 +15,6 @@ describe('transits of exoplanets', () => {
 
 
 test('circumpolar transit', () => {
- // const siteCoordinates = { latitude: -70, longitude: 0 }
- // // Fake very low target
- // const targetCoordinates = {
- // 'system': 'ICRS',
- // 'right_ascension': 0,
- // 'right_ascension_units': 'degrees',
- // 'declination': -89.23,
- // 'declination_units': 'degrees',
- // 'epoch': 2451545.0
- // }
-
  const results = transits.getRiseSetTransitTimes(juliandays.getJulianDay(), 0, -89.23, 0, -70)
  expect(results.transit.isCircumpolar).toBeTruthy()
  expect(results.transit.isAboveHorizon).toBeTruthy()
@@ -61,18 +26,17 @@ test('circumpolar transit', () => {
 
 // See AA p 103
 test('approximate Venus on 1988 March 20 at Boston', () => {
- // const siteCoordinates = { latitude: 42.3333, longitude: -71.0833 }
- // const targetCoordinates = {
- // 'system': 'ICRS',
- // 'right_ascension': 41.73129,
- // 'right_ascension_units': 'degrees',
- // 'declination': 18.44092,
- // 'declination_units': 'degrees',
- // 'epoch': 2451545.0
- // }
-
  const date = new Date(Date.UTC(1988, 2, 20))
  const results = transits.getRiseSetTransitTimes(juliandays.getJulianDay(date), 41.73129 * constants.DEG2H, 18.44092, -71.0833, 42.3333)
+ expect(results.transit.isCircumpolar).toBeFalsy()
+ expect(results.transit.isAboveHorizon).toBeTruthy()
+ expect(results.transit.isAboveAltitude).toBeTruthy()
+ expect(results.rise.utc).toBeCloseTo(12.43608, 3)
+ expect(results.transit.utc).toBeCloseTo(19.6716, 3)
+ expect(results.set.utc).toBeCloseTo(2.90712, 4)
+ expect(results.rise.julianDay < results.transit.julianDay).toBeTruthy()
+ expect(results.transit.julianDay < results.set.julianDay).toBeTruthy()
+})
 
  expect(results.transit.isCircumpolar).toBeFalsy()
  expect(results.transit.isAboveHorizon).toBeTruthy()