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GH-224 Added kotlin/java func composition test

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Added test to make ure that Kotlin and Java functions are composable
Resolves #224
This commit is contained in:
Oleg Zhurakousky
2018-10-26 16:15:34 +02:00
parent 265a9d61aa
commit 880333d394
1 changed files with 4 additions and 1 deletions
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5
spring-cloud-function-context/src/test/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfigurationTests.java
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@@ -376,7 +376,7 @@ public class ContextFunctionCatalogAutoConfigurationTests {
@Test @Test
public void kotlinLambdas() { public void kotlinLambdas() {
create(KotlinLambdasConfiguration.class); create(new Class[] {KotlinLambdasConfiguration.class, SimpleConfiguration.class});
assertThat(context.getBean("kotlinFunction")).isInstanceOf(Function.class); assertThat(context.getBean("kotlinFunction")).isInstanceOf(Function.class);
assertThat(context.getBean("kotlinFunction")).isInstanceOf(Function1.class); assertThat(context.getBean("kotlinFunction")).isInstanceOf(Function1.class);
@@ -402,6 +402,9 @@ public class ContextFunctionCatalogAutoConfigurationTests {
.isInstanceOf(Supplier.class); .isInstanceOf(Supplier.class);
assertThat(inspector.getOutputType(catalog.lookup(Supplier.class, "kotlinSupplier"))) assertThat(inspector.getOutputType(catalog.lookup(Supplier.class, "kotlinSupplier")))
.isAssignableFrom(String.class); .isAssignableFrom(String.class);
Function<Flux<String>, Flux<String>> function = catalog.lookup(Function.class, "kotlinFunction|function2");
assertThat(function.apply(Flux.just("Hello")).blockFirst()).isEqualTo("HELLOfunction2");
} }
private void create(String jarfile, Class<?> config, String... props) { private void create(String jarfile, Class<?> config, String... props) {