Specification unit test by Spek
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Spek is a Kotlin library for specification testing that provides DSLs for BDD and specification styles of testing. It allows developers to describe tests contexts and assertions without using an assertion library. Spek supports Android and JVM and provides DSLs to write tests in a specification or Gherkin style. To get started, developers extend Spek and describe test contexts and assertions. Spek also supports additional features like grouping tests, setting up and tearing down contexts, and ensuring test instances are unique.
Specification unit test by Spek
- 1. SPECIFICATION UNIT TEST BY SPEK ANDYANG@SODA LABS
- 2. SPEK ➤ Write in kotlin ➤ Specification Testing DSL Library ➤ not assertion library (JUnit4/5) ➤ not mock library (mockito, mockk) ➤ Support style ➤ Specification (like RSpec) ➤ Gherkin ➤ Support Android & JVM
- 3. SPECIFICATION DSL ➤ describe (“description”){} ➤ context(“context”){} ➤ it(“assertion”){} ➤ skipping test ➤ prefix with x ➤ xdescribe ➤ xcontext ➤ xit
- 4. GHERKIN DSL ➤ Feature(“feature”){} ➤ Scenario(“scenario”){} ➤ Given(“arrange”){} -> arrange ➤ When(“act”){} -> act ➤ Then(“assertion”) -> assertion ➤ And(“more”) -> more
- 5. HOW TO START ➤ Step 1 extends Spek ➤ Step 2 describe your context & assertion and done.
- 6. MORE FEATURE ➤ Common DSL ➤ group {} ➤ beforeGroup {} ➤ afterGroup {} ➤ beforeEachTest -> JUnit @Before setUp function ➤ afterEachTest -> JUnit @After teatDown function
- 7. MORE FEATURE ➤ make instance unique for each test ➤ before ➤ after using delegate memoized
- 8. SAMPLE PROJECT ➤ Todo list sample ➤ kotlin ➤ koin ➤ rxjava2 ➤ redux ➤ pure domain module ➤ https://github.com/bng86/ReduxTodo