Example usage for io.netty.handler.codec.http HttpHeaders size

Introduction

In this page you can find the example usage for io.netty.handler.codec.http HttpHeaders size.

Prototype

public abstract int size();

Source Link

Document

Returns the number of headers in this object.

Usage

From source file:org.ballerinalang.stdlib.cachingclient.HttpCachingClientTest.java

License:Open Source License

@Test(description = "Tests whether the headers of a cached response are correctly updated by a validation response", enabled = false)
public void testReplaceHeaders() {
    final String cachedDateHeader = "Thu, 01 Mar 2018 15:36:34 GMT";
    final String cachedExpiresHeader = "Thu, 01 Mar 2018 15:46:34 GMT";
    final String validationDateHeader = "Thu, 01 Mar 2018 15:38:20 GMT";
    final String validationExpiresHeader = "Thu, 01 Mar 2018 15:48:20 GMT";
    final String validationTestHeader = "ballerina-replace-headers";
    final String cacheControlHeader = "no-cache=\"Set-Cookie\",max-age=120";
    final String etagHeader = "1sps79e:q0efehi8";

    BMap<String, BValue> cachedResponse = BCompileUtil.createAndGetStruct(compileResult.getProgFile(),
            PROTOCOL_PACKAGE_HTTP, RESPONSE);
    HttpCarbonMessage cachedResponseMsg = HttpUtil.createHttpCarbonMessage(false);
    cachedResponseMsg.setProperty(HTTP_STATUS_CODE, 200);
    cachedResponseMsg.setHeader(DATE, cachedDateHeader);
    cachedResponseMsg.setHeader(CACHE_CONTROL, cacheControlHeader);
    cachedResponseMsg.setHeader(EXPIRES, cachedExpiresHeader);
    cachedResponseMsg.setHeader(ETAG, etagHeader);
    initInboundResponse(cachedResponse, cachedResponseMsg);

    BMap<String, BValue> validationResponse = BCompileUtil.createAndGetStruct(compileResult.getProgFile(),
            PROTOCOL_PACKAGE_HTTP, RESPONSE);
    HttpCarbonMessage validationResponseMsg = HttpUtil.createHttpCarbonMessage(false);
    validationResponseMsg.setProperty(HTTP_STATUS_CODE, 304);
    validationResponseMsg.setHeader(DATE, validationDateHeader);
    validationResponseMsg.setHeader(CACHE_CONTROL, cacheControlHeader);
    validationResponseMsg.setHeader(EXPIRES, validationExpiresHeader);
    validationResponseMsg.setHeader(ETAG, etagHeader);
    validationResponseMsg.setHeader("test-name", validationTestHeader);
    initInboundResponse(validationResponse, validationResponseMsg);

    BValue[] inputArg = { cachedResponse, validationResponse };
    BRunUtil.invoke(compileResult, "replaceHeaders", inputArg);

    HttpHeaders updatedCachedRespHeaders = cachedResponseMsg.getHeaders();

    Assert.assertEquals(updatedCachedRespHeaders.size(), 5);
    Assert.assertEquals(updatedCachedRespHeaders.get(DATE), validationDateHeader);
    Assert.assertEquals(updatedCachedRespHeaders.get(CACHE_CONTROL), cacheControlHeader);
    Assert.assertEquals(updatedCachedRespHeaders.get(EXPIRES), validationExpiresHeader);
    Assert.assertEquals(updatedCachedRespHeaders.get(ETAG), etagHeader);
    Assert.assertEquals(updatedCachedRespHeaders.get("test-name"), validationTestHeader);
}

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