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Example 16 with Plugin

use of com.hotels.styx.api.plugins.spi.Plugin in project styx by ExpediaGroup.

the class InstrumentedPluginTest method errorsMetricIsNotRecordedWhenResponseIsMappedToNon5005xxStatus.

@Test
public void errorsMetricIsNotRecordedWhenResponseIsMappedToNon5005xxStatus() {
    Chain chain = request -> aResponse(OK);
    String pluginName = "replaceStatusCodeY";
    InstrumentedPlugin plugin = instrumentedPlugin("replaceStatusCodeY", (request, aChain) -> aChain.proceed(request).map(response -> responseWithNewStatusCode(response, BAD_GATEWAY)));
    LiveHttpResponse response = Mono.from(plugin.intercept(someRequest, chain)).block();
    assertThat(response.status(), is(BAD_GATEWAY));
    assertThat(getStatusCount(pluginName, "502"), is(1.0));
    assertThat(getErrorCount(pluginName), is(0.0));
}
Also used : BeforeEach(org.junit.jupiter.api.BeforeEach) SimpleMeterRegistry(io.micrometer.core.instrument.simple.SimpleMeterRegistry) StepVerifier(reactor.test.StepVerifier) LiveHttpResponse.response(com.hotels.styx.api.LiveHttpResponse.response) Eventual.error(com.hotels.styx.api.Eventual.error) Matchers.not(org.hamcrest.Matchers.not) PluginException(com.hotels.styx.api.plugins.spi.PluginException) LiveHttpRequest.get(com.hotels.styx.api.LiveHttpRequest.get) NamedPlugin.namedPlugin(com.hotels.styx.proxy.plugin.NamedPlugin.namedPlugin) MicrometerRegistry(com.hotels.styx.api.MicrometerRegistry) PASS_THROUGH(com.hotels.styx.api.plugins.spi.Plugin.PASS_THROUGH) MatcherAssert.assertThat(org.hamcrest.MatcherAssert.assertThat) Counter(io.micrometer.core.instrument.Counter) Eventual(com.hotels.styx.api.Eventual) INTERNAL_SERVER_ERROR(com.hotels.styx.api.HttpResponseStatus.INTERNAL_SERVER_ERROR) Plugin(com.hotels.styx.api.plugins.spi.Plugin) Mono(reactor.core.publisher.Mono) HttpResponseStatus(com.hotels.styx.api.HttpResponseStatus) Metrics.formattedExceptionName(com.hotels.styx.api.Metrics.formattedExceptionName) Chain(com.hotels.styx.api.HttpInterceptor.Chain) Mockito.verify(org.mockito.Mockito.verify) Test(org.junit.jupiter.api.Test) Matchers.any(org.mockito.Matchers.any) Mockito(org.mockito.Mockito) Mockito.never(org.mockito.Mockito.never) LiveHttpResponse(com.hotels.styx.api.LiveHttpResponse) MeterRegistry(com.hotels.styx.api.MeterRegistry) Environment(com.hotels.styx.Environment) OK(com.hotels.styx.api.HttpResponseStatus.OK) Optional(java.util.Optional) Matchers.is(org.hamcrest.Matchers.is) BAD_GATEWAY(com.hotels.styx.api.HttpResponseStatus.BAD_GATEWAY) LiveHttpRequest(com.hotels.styx.api.LiveHttpRequest) Mockito.mock(org.mockito.Mockito.mock) Chain(com.hotels.styx.api.HttpInterceptor.Chain) LiveHttpResponse(com.hotels.styx.api.LiveHttpResponse) Test(org.junit.jupiter.api.Test)

Aggregations

Plugin (com.hotels.styx.api.plugins.spi.Plugin)16 Test (org.junit.jupiter.api.Test)13 NamedPlugin.namedPlugin (com.hotels.styx.proxy.plugin.NamedPlugin.namedPlugin)10 LiveHttpResponse (com.hotels.styx.api.LiveHttpResponse)9 Eventual (com.hotels.styx.api.Eventual)8 OK (com.hotels.styx.api.HttpResponseStatus.OK)7 Optional (java.util.Optional)7 MatcherAssert.assertThat (org.hamcrest.MatcherAssert.assertThat)7 Matchers.is (org.hamcrest.Matchers.is)7 Matchers.not (org.hamcrest.Matchers.not)7 BeforeEach (org.junit.jupiter.api.BeforeEach)7 Mockito.mock (org.mockito.Mockito.mock)7 Mockito.verify (org.mockito.Mockito.verify)7 LiveHttpRequest (com.hotels.styx.api.LiveHttpRequest)6 Environment (com.hotels.styx.Environment)5 NamedPlugin (com.hotels.styx.proxy.plugin.NamedPlugin)5 Eventual.error (com.hotels.styx.api.Eventual.error)4 HttpHandler (com.hotels.styx.api.HttpHandler)4 Chain (com.hotels.styx.api.HttpInterceptor.Chain)4 HttpResponse (com.hotels.styx.api.HttpResponse)4