Examples with SpringApplicationBuilder org.springframework.boot.builder.SpringApplicationBuilder used on opensource projects

Example 41 with SpringApplicationBuilder

use of org.springframework.boot.builder.SpringApplicationBuilder in project spring-cloud-stream by spring-cloud.

the class RoutingFunctionTests method testRoutingToConsumers.

@SuppressWarnings("unchecked")
@Test
public void testRoutingToConsumers() throws Exception {
    try (ConfigurableApplicationContext context = new SpringApplicationBuilder(TestChannelBinderConfiguration.getCompleteConfiguration(RoutingConsumerConfiguration.class)).web(WebApplicationType.NONE).run("--spring.jmx.enabled=false", "--spring.cloud.function.routing-expression=headers['func_name']")) {
        InputDestination inputDestination = context.getBean(InputDestination.class);
        Message<byte[]> inputMessage = MessageBuilder.withPayload("foo".getBytes()).setHeader("func_name", "consume").build();
        OutputDestination outputDestination = context.getBean(OutputDestination.class);
        Field chField = ReflectionUtils.findField(outputDestination.getClass(), "channels");
        chField.setAccessible(true);
        List<AbstractSubscribableChannel> outputChannels = (List<AbstractSubscribableChannel>) chField.get(outputDestination);
        assertThat(outputChannels.isEmpty());
        inputDestination.send(inputMessage);
        assertThat(outputChannels.isEmpty());
        inputMessage = MessageBuilder.withPayload("foo".getBytes()).setHeader("func_name", "echo").build();
        inputDestination.send(inputMessage);
        assertThat(outputChannels.size()).isEqualTo(1);
    }
}

Example 42 with SpringApplicationBuilder

use of org.springframework.boot.builder.SpringApplicationBuilder in project spring-cloud-stream by spring-cloud.

the class RoutingFunctionTests method testPojoFunction.

@Test
public void testPojoFunction() {
    try (ConfigurableApplicationContext context = new SpringApplicationBuilder(TestChannelBinderConfiguration.getCompleteConfiguration(RoutingFunctionConfiguration.class)).web(WebApplicationType.NONE).run("--spring.jmx.enabled=false", "--spring.cloud.stream.function.definition=" + RoutingFunction.FUNCTION_NAME)) {
        InputDestination inputDestination = context.getBean(InputDestination.class);
        OutputDestination outputDestination = context.getBean(OutputDestination.class);
        Message<byte[]> inputMessage = MessageBuilder.withPayload("{\"name\":\"bob\"}".getBytes()).setHeader("spring.cloud.function.definition", "pojoecho").build();
        inputDestination.send(inputMessage);
        Message<byte[]> outputMessage = outputDestination.receive();
        assertThat(outputMessage.getPayload()).isEqualTo("{\"name\":\"bob\"}".getBytes());
    }
}

Example 43 with SpringApplicationBuilder

use of org.springframework.boot.builder.SpringApplicationBuilder in project spring-cloud-stream by spring-cloud.

the class StreamBridgeTests method testBridgeActivationWhenFunctionDefinitionIsPresent.

// see https://github.com/spring-cloud/spring-cloud-function/issues/573 for more details
@Test
public void testBridgeActivationWhenFunctionDefinitionIsPresent() {
    try (ConfigurableApplicationContext context = new SpringApplicationBuilder(TestChannelBinderConfiguration.getCompleteConfiguration(SimpleConfiguration.class)).web(WebApplicationType.NONE).run("--spring.cloud.function.definition=echo;uppercase", "--spring.jmx.enabled=false")) {
        StreamBridge bridge = context.getBean(StreamBridge.class);
        bridge.send("echo-in-0", "hello foo");
        OutputDestination outputDestination = context.getBean(OutputDestination.class);
        assertThat(new String(outputDestination.receive(100, "echo-out-0").getPayload())).isEqualTo("hello foo");
    }
}

Example 44 with SpringApplicationBuilder

use of org.springframework.boot.builder.SpringApplicationBuilder in project spring-cloud-stream by spring-cloud.

the class StreamBridgeTests method testBindingPropertiesAreHonored.

@Test
public void testBindingPropertiesAreHonored() {
    try (ConfigurableApplicationContext context = new SpringApplicationBuilder(TestChannelBinderConfiguration.getCompleteConfiguration(ConsumerConfiguration.class)).web(WebApplicationType.NONE).run("--spring.cloud.function.definition=consumer;function", "--spring.jmx.enabled=false", "--spring.cloud.stream.bindings.foo.destination=function-in-0", "--spring.cloud.stream.bindings.foo.producer.partitionCount=5", "--spring.cloud.stream.bindings.foo.consumer.concurrency=2")) {
        BindingServiceProperties bsProperties = context.getBean(BindingServiceProperties.class);
        assertThat(bsProperties.getConsumerProperties("foo").getConcurrency()).isEqualTo(2);
        assertThat(bsProperties.getProducerProperties("foo").getPartitionCount()).isEqualTo(5);
        StreamBridge bridge = context.getBean(StreamBridge.class);
        bridge.send("consumer-in-0", "hello foo");
        OutputDestination outputDestination = context.getBean(OutputDestination.class);
        Message<byte[]> message = outputDestination.receive(100, "function-out-0");
        assertThat(new String(message.getPayload())).isEqualTo("hello foo");
        assertThat(message.getHeaders().get("concurrency")).isEqualTo(2);
        assertThat(message.getHeaders().get("partitionCount")).isEqualTo(5);
    }
}

Example 45 with SpringApplicationBuilder

use of org.springframework.boot.builder.SpringApplicationBuilder in project spring-cloud-stream by spring-cloud.

the class StreamBridgeTests method testWithIntegrationFlowBecauseMarcinSaidSo.

@Test
public void testWithIntegrationFlowBecauseMarcinSaidSo() {
    try (ConfigurableApplicationContext context = new SpringApplicationBuilder(TestChannelBinderConfiguration.getCompleteConfiguration(IntegrationFlowConfiguration.class)).web(WebApplicationType.NONE).run("--spring.jmx.enabled=false")) {
        StreamBridge bridge = context.getBean(StreamBridge.class);
        bridge.send("foo", "blah");
        OutputDestination outputDestination = context.getBean(OutputDestination.class);
        Message<byte[]> message = outputDestination.receive(100, "output");
        assertThat(new String(message.getPayload())).isEqualTo("BLAH");
    }
}