Created
July 6, 2020 18:01
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Example unit test using scala-test FlatSpecLike and other generally useful traits.
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| //package `your package` | |
| import org.scalatest.{FlatSpecLike, GivenWhenThen, Matchers} | |
| class ExampleUnitTest extends FlatSpecLike with GivenWhenThen with Matchers { | |
| "A service/class that you want to test" should "provide some result/expectation" in { | |
| Given("Some service/class") | |
| def service(i: Int) = i * 2 | |
| When("some data/scenario occurs") | |
| val result = service(2) | |
| Then("we check the result") | |
| val expected = 4 | |
| result shouldEqual expected | |
| And("maybe check some more results") | |
| assert(result != 0, "if this were to fail, this message would be printed") | |
| } | |
| it should "also provide some other result/expectation" in { | |
| //nothing example using standard assert | |
| assert(true) | |
| } | |
| it should "fail if hits fail() function" ignore { | |
| fail("if not ignored this test will run and fail") | |
| } | |
| } |
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