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Fix test that wasn't supposed to be ignored

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This commit is contained in:
Dave Syer
2018-10-11 14:53:39 +01:00
parent 9080f0d03b
commit 14af9647b3
3 changed files with 47 additions and 19 deletions
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37
spring-cloud-function-deployer/src/test/java/org/springframework/cloud/function/deployer/SpringFunctionFluxConfigurationTests.java
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@@ -16,6 +16,8 @@
package org.springframework.cloud.function.deployer;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.function.Function;
import org.junit.After;
@@ -27,11 +29,10 @@ import org.springframework.boot.SpringBootConfiguration;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.system.JavaVersion;
import org.springframework.cloud.function.context.FunctionCatalog;
import org.springframework.cloud.function.context.catalog.FunctionInspector;
import static org.assertj.core.api.Assertions.assertThat;
import reactor.core.publisher.Flux;
@SpringBootConfiguration
@EnableAutoConfiguration
@EnableFunctionDeployer
@@ -39,12 +40,14 @@ public class SpringFunctionFluxConfigurationTests {
private Object catalog;
private Object inspector;
private ApplicationBootstrap bootstrap;
@Before
public void run() {
Assume.assumeTrue("Java > 8",
JavaVersion.getJavaVersion().isOlderThan(JavaVersion.EIGHT));
JavaVersion.getJavaVersion().isOlderThan(JavaVersion.NINE));
if (bootstrap == null) {
bootstrap = new ApplicationBootstrap();
bootstrap.run(SpringFunctionFluxConfigurationTests.class,
@@ -52,6 +55,7 @@ public class SpringFunctionFluxConfigurationTests {
"--function.bean=foos",
"--function.main=com.example.functions.FunctionApp");
catalog = bootstrap.getRunner().getBean(FunctionCatalog.class.getName());
inspector = bootstrap.getRunner().getBean(FunctionInspector.class.getName());
}
}
@@ -62,18 +66,31 @@ public class SpringFunctionFluxConfigurationTests {
}
}
// @TestPropertySource(properties = { "",
// "function.main=com.example.functions.FunctionApp" })
// public static class SourceTests extends SpringFunctionFluxConfigurationTests {
@Test
public void test() throws Exception {
@SuppressWarnings("unchecked")
Function<Flux<Foo>, Flux<Foo>> function = (Function<Flux<Foo>, Flux<Foo>>) bootstrap
Function<Object, Object> function = (Function<Object, Object>) bootstrap
.getRunner()
.evaluate("lookup(T(java.util.function.Function), 'function0')", catalog);
assertThat(function.apply(Flux.just(new Foo("foo"))).blockFirst().getValue())
.isEqualTo("FOO");
assertThat(function).isNotNull();
Class<?> inputType = (Class<?>) bootstrap.getRunner()
.evaluate("getInputType(#function)", inspector, "function", function);
assertThat(inputType.getName()).isEqualTo("com.example.functions.Foo");
Object foo = create(inputType);
Class<?> outputType = (Class<?>) bootstrap.getRunner()
.evaluate("getOutputType(#function)", inspector, "function", function);
assertThat(outputType.getName()).isEqualTo("com.example.functions.Foo");
String value = (String) bootstrap.getRunner().evaluate(
"apply(T(reactor.core.publisher.Flux).just(#foo)).blockFirst().getValue()",
function, "foo", foo);
assertThat(value).isEqualTo("FOO");
}
private Object create(Class<?> inputType) throws InstantiationException,
IllegalAccessException, InvocationTargetException, NoSuchMethodException {
Constructor<?> constructor = inputType.getConstructor(String.class);
constructor.setAccessible(true);
return constructor.newInstance("foo");
}
}