Tijaabiyaha JavaScript: Ku Tijaabi Biraawsarka
U isticmaal Tijaabiyaha JavaScript si aad u qorto koodka iyo tijaabooyinka dhinac dhinac, kadibna ku socodsii Web Worker gooni ah. Socodsi-yahe tijaabada ee ku dhisan wuxuu taageeraa describe, it/test, expect matchers, beforeEach/afterEach hooks iyo tijaabooyinka async. Habee timeout socodka tijaabada, oo u isticmaal badhanka Stop si aad u joojiso loop aan dhammaan.
Tijaabiyaha JavaScript waa aalad tijaabin JavaScript ah oo biraawsar ku salaysan oo loogu talagalay qorista koodka iyo tijaabooyinka dhinac dhinac. Waxay ku socodsiisaa tijaabooyinkaaga Web Worker gooni ah, si aad u hubiso habdhaqanka JavaScript adigoon marka hore tijaabada ku xirin codsigaaga. Socodsi-yahe tijaabada yar ee ku dhisan wuxuu taageeraa describe, it/test, expect, beforeEach/afterEach iyo tijaabooyinka async.
Abaabul kiisaska tijaabada describe iyo it ama test, kadib u isticmaal expect matchers sida toBe, toEqual, toContain iyo toThrow. Aaladdu waxay sidoo kale taageertaa timeout la habeyn karo iyo badhan Stop ah oo lagu dilo loops-ka aan dhammaan. Sifooyinkani waxay kuu ogolaanayaan inaad socodsiiso hubin koodkaaga oo joojiso fulinta haddii loop-ku dhammaan waayo.
JavaScript waa luuqad barnaamij, halka socodsi-yaha tijaabadu uu bixiyo hab lagu qeexo habdhaqanka la filayo oo koodka lagu hubiyo. Tijaabinta tibaax ama jajab yar oo kood ah ka hor intaadan ku darin codsi waxay kaa caawin kartaa inaad sahamiso habdhaqankiisa oo hubiso kiisaska cidhifka. Matchers-ka la taageeray waxay kuu ogolaanayaan inaad muujiso noocyo kala duwan oo filasho ah tijaabooyinkaaga.
Tijaabiyaha JavaScript wuxuu si buuxda ugu socdaa biraawsarkaaga: wax soo gelintaada waxaa lagu farsameeyaa qalabkaaga mana la soo geliyo, mana la keydiyo, mana loo diro server. Ma laha ku tiirsanaan server, sidaa darteed ka dib marka boggu soo shubmo, wuu sii shaqayn karaa offline. Horumarayaasha iyo injineerada DevOps waxay u isticmaali karaan inay tijaabiyaan koodka JavaScript, dhisaan tijaabooyin diiradda saaran, oo hubiyaan habdhaqanka ka hor intaadan dirin isbeddelka.
Tallaabo 1: Geli koodka JavaScript ee aad rabto inaad tijaabiso. Waxaad dhejin kartaa ama ku tuuri kartaa waxyaabahaaga aaladda.
Tallaabo 2: Ku dar tijaabooyin adigoo isticmaalaya describe iyo it ama test, oo leh expect assertions si aad u hubiso habdhaqanka aad rabto.
Tallaabo 3: Dooro matchers la taageeray sida toBe, toEqual, toContain ama toThrow, oo ku dar beforeEach/afterEach hooks haddii loo baahdo.
Tallaabo 4: Deji timeout socodka tijaabada haddii aad rabto inaad habayso inta ay socon karto.
Tallaabo 5: Socodsii tijaabooyinka oo dib u eeg natiijooyinka. Haddii loop aan dhammaan dhaco, u isticmaal badhanka Stop si aad u joojiso fulinta.
Isticmaalka: Isku day tibaax JavaScript ah marka loo eego wax soo gelin dhab ah oo hubi waxa ay la mid tahay ka hor intaadan ku isticmaalin codsi.
Isticmaalka: Ku celceli tibaax adigoon keydin fayl ama ku xirin codsigaaga marka hore.
Isticmaalka: Hubi kiisaska cidhifka assertions tijaabo ka hor intaadan dirin isbeddel.
Isticmaalka: Qor suite yar oo leh describe iyo it/test si aad u abaabusho hubin jajab kood JavaScript ah.
Isticmaalka: U isticmaal toThrow si aad u tijaabiso in koodku tuuro khalad, ama toContain si aad u hubiso qiime ururin.
Isticmaalka: Ku dar beforeEach ama afterEach hooks marka tijaabooyinkaagu u baahan yihiin dejin ama nadiifin kiisaska gaarka ah.
Isticmaalka: Ku socodsii tijaabooyinka async socodsi-yaha tijaabada ee ku dhisan si aad u hubiso habdhaqanka koodka async.
Isticmaalka: Deji timeout socodka tijaabada oo isticmaal Stop haddii loop aan dhammaan uu ka hor istaago dhammaanshaha.