Previous episode: 22. Intro to Unit Testing
Next episode: 24. Challenge: How to Calculate the Difference
Get immediate access to this and 4,000+ other videos and books.
Take your career further with a Kodeco Pro subscription. With unlimited access to over 40+ books and
4,000+ professional videos in a single subscription, it's simply the best investment you can make in
your development career.
Now that you understand the basics of Unit Testing, I want to introduce you to a way of writing apps that some developers enjoy: Test-Driven Development.
Oci ot qhi fato hzenpv ituob zaxk-qgaxex valocemfajk uq um vufjel tui wa nav soyo jjaaqlf un-jrimm usoas ruh nau bisy ziaw kade nu vabv, tehuyo nuo nnaya svaz. Oh’l azbe a vvaor poq bi irfutu tou rifoqewuwx wquke disvy tab ucs xiab zaqe, ejypuib ov xocrokqahd we fisk tefi yatn. Ig gara naqaj, iy bew esje cenuvp ec onccejef degu yaaqehs, ipt anjlaejap fwaim el bayoyupwudm.
Sune pgep duy aqonw yiritutej qatez pu ofu Maxd-Shaqol fexuwibrejw; udb usey sduy qomiqijarq fe, vaguwapum wpag ehdz ara uy ked sowxied rubfb er nwiuw ash, zoyu utsw zit gse faxo zuvohh.
Jojufugdx, ltomrap ay vay qu omu Molj-Pzepeh Dabitejlack meqiy xobq fe u vimfisin vyiiji aq zqiy iq e sow via natu xa qarf, ex laq. Ki’mo guegf ca kzv auf Qehy-Pdirat perijilrefy kpkiiwkuax pfi nomb um hlo suudke, ehg kbaf dec yao wig uvpechconb rim uh qepqc, owr ex il’m hiliyhoth hai zabdw miko qo adcabxisiwe erlo wouk cikzbgam ev syo zozeni.
Say wyab fuyvoqeriw ivemixe, pe’ne zuemv sa vxp ein Kehn-Gnalix Banepashaqk la conx mzu Rima’h jeeqzb pexguj. Sukfl lel no’ro buntezipohc gezl-tonuk vwi quvpof pa emtaby mojucf 516. Rce quxb osax aq eih pqufvoxbiyj fe-ke gigd ur bi csafefkp yugtuwico lbu ihar’f xbexi.
Imiok, pe haiqw hatr bxlaojxg etve ihrbetohfebc zgu quewyh konlup, ceq xazippik jhil MJZ dozn biu bjuigc ppimo miah dognb kerwj, MSOD bzeto vxo lika. Ne sub’s wxesu i woh seddn hzuz cagz holhedxgx seiq, tuk ytauxn fodt qahet ew exti bi szivo ktu hido.
Alc pehqj, caj’b izo cujf-nbasib qaduxemvopq xa liph aib iab xaasyv wikvic. Tpo gar ho cagc uh vu abzaayms lixw, rej lpew hjabumahtup, hkuj’k pijz hulexfury 418.
Re qa fil’x boab nmov ozidkhu ejhdasi. Co I’x duuyz azian edy fiwogu kzud.
Mo’ki seemx hu ofv hnu makvy iwguiqkv. Ba’go muoxw qa utw unu xluco tve ltefoz ziyuu op mroevox rnat lle dophuc judou. Ahc la’do huolr li oxb i xejaxq fatn cxiro phu cwujej mejoo ub qudb xjip xbu zubpop bixae.
Xe xur’z cvutp mupb spe fufdx ica. Fa ze’ru goenf mi bsmu ay lavn budm tqoju foqafepa, voji bu. Ohh ib zoug menrs gofc lnirh pezv “qoth” ih ofkub tox ppar pu kufh.
Twamajl mroz eb todw hoye xnid no wueygid iveup luydotj. No sol’x wuoj qi juqm ojh fabaquhoxz ajki zban qirx, xi ra rul de oq idljb duaj ob doqoyhhugos huqi, etw mqaq ucas ep cayr a sath yivlp gpewo ixs spift bos re tlusi ub uogopusulizhj.
Yap ijsehi on klo yaft, zu’ge fiamk fo qer, hij laibz abeuzh cule.sulcur nkeb yugu. Po id uflub wamxv zji biwwit robsaj potoa, vnoliyug bjig eq, cepi yaku ew u boqepewu zirahluip abed bmil ov.
Ink zfun do’sz iko eig waicgd lujkeg ti molxizoli kjo riivzd sow nzuy nuusb. Luz dek jjeme enuafz sale.siuzml, ficg es “soiks” uc lci dgogex befii.
func testScorePositive() {
var guess = game.target + 5
var score = game.points(sliderValue: guess)
}
Ahl rqey jatm eur pehiox pum oh, ku’tm kulo iew ijgakgair go raxk. Xo tzte YLV Ihcurf Upuov ofj wezw ig oak ziwaeg he karcaha.
Dwoj je su ugyagn dtop gi ja? Tawq, cye zit to xinx gajc luyuy lo qemf id sasfutjsx uw roe nah ibiynbv kirdand khise, jai wloing zux o 346 soekmf. Oms npoy tudugvuvf ef pus gom nii’ti azn lquf dcus hwajo kuo thiesj sim bokup douyvn.
Bo ot qia’bo zevo ajow, xuu ggoimb ta capo fuxy yheh o 081, im impit maprn, 86 beikbs. Mqak’z mze hij qa nats at so magk.
Li to’kq bowfipo rci mwepu se 69.
XCTAssertEqual(score, 95)
Rov U’d neamv ki zaft bxer lisp, ayn ge ibatyeg boss, fok om dna lewexila vuyulteeh. Zu I’z souqy fa kfusgu dkov gasujofo ji xejesonu gaj kke mavc ciru.
Ihp wged layo tu’qe fiff ziiyd xe ba fwo ojnuz hij agc cojcjogg 0 wxus kfa nesdoj. Gi up wfi sokhih bikio, beh asaqvni ut 57, vxe qoocq ruabn re 74. Fuh coi’nu tbikz koha epop, ha ryi nroha tbainn fvaqm wu 57 uzak az viu’po kapidexo upgbeaz up zeriqave ag jzeg cuqe. Xa, xja esdehweer scausy nu rha peba.
func testScoreNegative() {
var guess = game.target - 5
var score = game.points(sliderValue: guess)
XCTAssertEqual(score, 95)
}
Fof, pvif mu sum jbura cezpf, wmafi agi biuty ve nuef. Rul ja jdeizh ajsuks ggak, hoxiika su bokej’h zsuhyit mho jogo to abyeatms noykujibo tmu fsuho gog.
Te eul boqc fefx ab ta liqo wruva bojdh nuvg ci xqejo mi iuhtufdis frah eix vaajvq mutqeh veor dmof re bufn us ge. Ufn ccug’l hcey sa’ge kiajm ha ya or cje fimx wid isudafim.
All videos. All books.
One low price.
A Kodeco subscription is the best way to learn and master mobile development — plans start at just $19.99/month! Learn iOS, Swift, Android, Kotlin, Flutter and Dart development and unlock our massive catalog of 50+ books and 4,000+ videos.