April 2025
Intermediate to advanced
328 pages
8h 40m
Portuguese (Portugal, Brazil)
Content preview from Spring Boot: Em funcionamento
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Capítulo 9. Testando aplicativos Spring Boot para aumentar a prontidão da produção
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Este capítulo discute e demonstra os principais aspectos do teste de aplicativos Spring Boot. Embora o assunto de teste tenha várias facetas, eu me concentro nos elementos fundamentais do teste de aplicativos Spring Boot que melhoram drasticamente a prontidão de produção de cada aplicativo. Os tópicos incluem teste de unidade, teste de aplicativo holístico usando @SpringBootTest, como escrever testes de unidade eficazes usando JUnit e usando cortes de teste do Spring Boot para isolar assuntos de teste e agilizar o teste.
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Teste de unidade
Os testes unitários servem como precursores de outros tipos de testes de aplicações por uma boa razão: os testes unitários permitem ao programador encontrar e corrigir erros nas fases mais precoces possíveis do ciclo de desenvolvimento + implementação e, consequentemente, corrigi-los ao menor custo possível.
Simplificando, os testes unitários envolvem a validação de uma unidade definida de código isolada ao máximo possível e sensato. O número de resultados de um teste aumenta exponencialmente com o tamanho e a complexidade; reduzir a quantidade de funcionalidades em cada teste unitário torna cada um deles mais manejável, aumentando assim a probabilidade ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.