Class SolrCoreTest

solr/core/src/test/org/apache/solr/core/SolrCoreTest.java:49–425

import org.junit.Test;

public class SolrCoreTest extends SolrTestCaseJ4 {

  @Override
  public void setUp() throws Exception {
    super.setUp();
    initCore("solrconfig.xml", "schema.xml");
  }

  @Override
  public void tearDown() throws Exception {
    deleteCore();
    super.tearDown();
  }

  @Test
  public void testRequestHandlerRegistry() {
    SolrCore core = h.getCore();

    EmptyRequestHandler handler1 = new EmptyRequestHandler();
    EmptyRequestHandler handler2 = new EmptyRequestHandler();

    String path = "/this/is A path /that won't be registered!";
    SolrRequestHandler old = core.registerRequestHandler(path, handler1);
    assertNull(old); // should not be anything...
    assertEquals(core.getRequestHandlers().get(path), handler1);
    old = core.registerRequestHandler(path, handler2);
    assertEquals(old, handler1); // should pop out the old one
    assertEquals(core.getRequestHandlers().get(path), handler2);
  }

  @Test
  public void testImplicitPlugins() {
    final SolrCore core = h.getCore();
    final List<PluginInfo> implicitHandlers = core.getImplicitHandlers();

    final Map<String, String> pathToClassMap = new HashMap<>(implicitHandlers.size());
    for (PluginInfo implicitHandler : implicitHandlers) {
      assertEquals(
          "wrong type for " + implicitHandler.toString(),
          SolrRequestHandler.TYPE,
          implicitHandler.type);
      pathToClassMap.put(implicitHandler.name, implicitHandler.className);
    }

    int ihCount = 0;
    {
      ++ihCount;
      assertEquals(pathToClassMap.get("/admin/file"), "solr.ShowFileRequestHandler");
      ++ihCount;
      assertEquals(pathToClassMap.get("/admin/luke"), "solr.LukeRequestHandler");
      ++ihCount;
      assertEquals(pathToClassMap.get("/admin/ping"), "solr.PingRequestHandler");
      ++ihCount;
      assertEquals(pathToClassMap.get("/admin/segments"), "solr.SegmentsInfoRequestHandler");
      ++ihCount;
      assertEquals(pathToClassMap.get("/admin/info"), "solr.CoreInfoHandler");
      ++ihCount;
      assertEquals(pathToClassMap.get("/config"), "solr.SolrConfigHandler");