Examples with ClusterNode com.alibaba.csp.sentinel.node.ClusterNode used on opensource projects

Example 36 with ClusterNode

use of com.alibaba.csp.sentinel.node.ClusterNode in project Sentinel by alibaba.

the class SentinelWebFluxIntegrationTest method testWebFluxFilterBasic.

@Test
public void testWebFluxFilterBasic() throws Exception {
    String url = "/hello";
    this.webClient.get().uri(url).accept(MediaType.TEXT_PLAIN).exchange().expectStatus().isOk().expectBody(String.class).isEqualTo(HELLO_STR);
    ClusterNode cn = ClusterBuilderSlot.getClusterNode(url);
    assertNotNull(cn);
    assertEquals(1, cn.passQps(), 0.01);
}

Example 37 with ClusterNode

use of com.alibaba.csp.sentinel.node.ClusterNode in project Sentinel by alibaba.

the class SentinelWebFluxIntegrationTest method testWebFluxRouterFunction.

@Test
public void testWebFluxRouterFunction() throws Exception {
    String url = "/router/hello";
    this.webClient.get().uri(url).accept(MediaType.TEXT_PLAIN).exchange().expectStatus().isOk().expectBody(String.class).isEqualTo(HELLO_STR);
    ClusterNode cn = ClusterBuilderSlot.getClusterNode(url);
    assertNotNull(cn);
    assertEquals(1, cn.passQps(), 0.01);
    configureRulesFor(url, 0);
    this.webClient.get().uri(url).accept(MediaType.TEXT_PLAIN).exchange().expectStatus().isEqualTo(HttpStatus.TOO_MANY_REQUESTS).expectBody(String.class).value(StringContains.containsString(BLOCK_MSG_PREFIX));
}

Example 38 with ClusterNode

use of com.alibaba.csp.sentinel.node.ClusterNode in project Sentinel by alibaba.

the class SentinelAnnotationInterceptorIntegrationTest method testBlockHandlerNotFound.

@Test(expected = FlowException.class)
public void testBlockHandlerNotFound() {
    assertThat(fooService.baz("Sentinel")).isEqualTo("cheers, Sentinel");
    String resourceName = "apiBaz";
    ClusterNode cn = ClusterBuilderSlot.getClusterNode(resourceName);
    assertThat(cn).isNotNull();
    assertThat(cn.passQps()).isPositive();
    FlowRuleManager.loadRules(Collections.singletonList(new FlowRule(resourceName).setCount(0)));
    fooService.baz("Sentinel");
}

Example 39 with ClusterNode

use of com.alibaba.csp.sentinel.node.ClusterNode in project Sentinel by alibaba.

the class SentinelAnnotationInterceptorIntegrationTest method testNormalBlockHandlerAndFallback.

@Test
public void testNormalBlockHandlerAndFallback() throws Exception {
    assertThat(fooService.foo(1)).isEqualTo("Hello for 1");
    String resourceName = "apiFoo";
    ClusterNode cn = ClusterBuilderSlot.getClusterNode(resourceName);
    assertThat(cn).isNotNull();
    assertThat(cn.passQps()).isPositive();
    // Test for biz exception.
    try {
        fooService.foo(5758);
        fail("should not reach here");
    } catch (Exception ex) {
        // Should not be traced.
        assertThat(cn.exceptionQps()).isZero();
    }
    try {
        fooService.foo(5763);
        fail("should not reach here");
    } catch (Exception ex) {
        assertThat(cn.exceptionQps()).isPositive();
    }
    // Test for blockHandler
    FlowRuleManager.loadRules(Collections.singletonList(new FlowRule(resourceName).setCount(0)));
    assertThat(fooService.foo(1121)).isEqualTo("Oops, 1121");
    assertThat(cn.blockQps()).isPositive();
}

Example 40 with ClusterNode

use of com.alibaba.csp.sentinel.node.ClusterNode in project Sentinel by alibaba.

the class SentinelAnnotationInterceptorIntegrationTest method testForeignBlockHandlerClass.

@Test
public void testForeignBlockHandlerClass() throws Exception {
    assertThat(fooService.random()).isNotEqualTo(FooUtil.BLOCK_FLAG);
    String resourceName = MethodUtil.resolveMethodName(FooService.class.getDeclaredMethod("random"));
    ClusterNode cn = ClusterBuilderSlot.getClusterNode(resourceName);
    assertThat(cn).isNotNull();
    assertThat(cn.passQps()).isPositive();
    FlowRuleManager.loadRules(Collections.singletonList(new FlowRule(resourceName).setCount(0)));
    assertThat(fooService.random()).isEqualTo(FooUtil.BLOCK_FLAG);
    assertThat(cn.blockQps()).isPositive();
}