KotlinBindableRuntimeHintsRegistrarTests Class — spring-boot Architecture

Source Code

core/spring-boot/src/test/kotlin/org/springframework/boot/context/properties/bind/KotlinBindableRuntimeHintsRegistrarTests.kt lines 30–44

class KotlinBindableRuntimeHintsRegistrarTests {

	@Test
	fun `registerHints for data class with default value should allow declared constructors to be invoked`() {
		val runtimeHints = RuntimeHints()
		val register = BindableRuntimeHintsRegistrar.forTypes(PropertyWithDefaultValue::class.java)
		register.registerHints(runtimeHints)
		assertThat(runtimeHints.reflection().typeHints()).hasSize(1)
		assertThat(runtimeHints.reflection().typeHints()).allSatisfy { hint ->
			assertThat(hint.memberCategories).containsExactly(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS)
		}
	}

	data class PropertyWithDefaultValue(var a: String = "alpha")
}