Examples with UrlRewriteEnvironment org.apache.knox.gateway.filter.rewrite.api.UrlRewriteEnvironment used on opensource projects

Example 21 with UrlRewriteEnvironment

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteEnvironment in project knox by apache.

the class UrlRewriteContextImplTest method testResolve.

@Test
public void testResolve() throws Exception {
    UrlRewriteEnvironment environment = EasyMock.createNiceMock(UrlRewriteEnvironment.class);
    EasyMock.expect(environment.resolve("test-env-param-name")).andReturn(Arrays.asList("test-env-param-value")).anyTimes();
    Resolver resolver = EasyMock.createNiceMock(Resolver.class);
    EasyMock.expect(resolver.resolve("test-ctx-param-name")).andReturn(Arrays.asList("test-ctx-param-value"));
    EasyMock.replay(environment, resolver);
    Map<String, UrlRewriteFunctionProcessor> functions = new HashMap<>();
    UrlRewriter.Direction direction = UrlRewriter.Direction.OUT;
    Template template = Parser.parseLiteral("scheme://host:port/dir/file");
    UrlRewriteContextImpl context = new UrlRewriteContextImpl(environment, resolver, functions, direction, template);
    Params params = context.getParameters();
    List<String> values = params.resolve("test-env-param-name");
    assertThat(values, notNullValue());
    assertThat(values.size(), is(1));
    assertThat(values.get(0), is("test-env-param-value"));
    values = params.resolve("test-ctx-param-name");
    assertThat(values, notNullValue());
    assertThat(values.size(), is(1));
    assertThat(values.get(0), is("test-ctx-param-value"));
}

Example 22 with UrlRewriteEnvironment

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteEnvironment in project knox by apache.

the class OozieServiceDefinitionTest method testOozieRewriteRulesForLiteralTemplateValuesBugKnox394.

@Test(timeout = TestUtils.MEDIUM_TIMEOUT)
public void testOozieRewriteRulesForLiteralTemplateValuesBugKnox394() throws Exception {
    LOG_ENTER();
    // This is a unique part of this test.
    String testResource = "oozie-request-with-var.xml";
    // Mock out the service url registry which is required for several url rewrite functions to work.
    ServiceRegistry registry = EasyMock.createNiceMock(ServiceRegistry.class);
    EasyMock.expect(registry.lookupServiceURL("test-cluster", "NAMENODE")).andReturn("test-scheme://test-host:42").anyTimes();
    // Mock out the gateway services registry which is required for several url rewrite functions to work.
    GatewayServices services = EasyMock.createNiceMock(GatewayServices.class);
    EasyMock.expect(services.getService(GatewayServices.SERVICE_REGISTRY_SERVICE)).andReturn(registry).anyTimes();
    UrlRewriteProcessor rewriteProcessor = new UrlRewriteProcessor();
    ServletContext servletContext = EasyMock.createNiceMock(ServletContext.class);
    EasyMock.expect(servletContext.getAttribute(UrlRewriteServletContextListener.PROCESSOR_ATTRIBUTE_NAME)).andReturn(rewriteProcessor).anyTimes();
    EasyMock.expect(servletContext.getAttribute(GatewayServices.GATEWAY_SERVICES_ATTRIBUTE)).andReturn(services).anyTimes();
    EasyMock.expect(servletContext.getAttribute(GatewayServices.GATEWAY_CLUSTER_ATTRIBUTE)).andReturn("test-cluster").anyTimes();
    HttpServletRequest servletRequest = EasyMock.createNiceMock(HttpServletRequest.class);
    EasyMock.expect(servletRequest.getInputStream()).andReturn(new MockServletInputStream(TestUtils.getResourceStream(OozieServiceDefinitionTest.class, testResource))).anyTimes();
    EasyMock.expect(servletRequest.getContentType()).andReturn("text/xml").anyTimes();
    FilterConfig filterConfig = EasyMock.createNiceMock(FilterConfig.class);
    EasyMock.expect(filterConfig.getServletContext()).andReturn(servletContext).anyTimes();
    EasyMock.expect(filterConfig.getInitParameter(UrlRewriteServletFilter.REQUEST_BODY_FILTER_PARAM)).andReturn("OOZIE/oozie/configuration").anyTimes();
    EasyMock.replay(registry, services, servletContext, servletRequest, filterConfig);
    UrlRewriteEnvironment rewriteEnvironment = new UrlRewriteServletEnvironment(servletContext);
    Reader rulesReader = TestUtils.getResourceReader("services/oozie/4.0.0/rewrite.xml", "UTF-8");
    UrlRewriteRulesDescriptor rewriteRules = UrlRewriteRulesDescriptorFactory.load("xml", rulesReader);
    rulesReader.close();
    rewriteProcessor.initialize(rewriteEnvironment, rewriteRules);
    UrlRewriteRequest rewriteRequest = new UrlRewriteRequest(filterConfig, servletRequest);
    InputStream stream = rewriteRequest.getInputStream();
    Document document = XmlUtils.readXml(stream);
    assertThat(document, hasXPath("/configuration/property[name='oozie.wf.application.path']/value", equalTo("${appPath}/workflow.xml")));
    LOG_EXIT();
}