Examples with Binding com.google.inject.Binding used on opensource projects

Example 61 with Binding

use of com.google.inject.Binding in project guice by google.

the class FilterDefinitionTest method testFilterCreateDispatchDestroy.

public final void testFilterCreateDispatchDestroy() throws ServletException, IOException {
    Injector injector = createMock(Injector.class);
    Binding binding = createMock(Binding.class);
    HttpServletRequest request = createMock(HttpServletRequest.class);
    final MockFilter mockFilter = new MockFilter();
    expect(binding.acceptScopingVisitor((BindingScopingVisitor) anyObject())).andReturn(true);
    expect(injector.getBinding(Key.get(Filter.class))).andReturn(binding);
    expect(injector.getInstance(Key.get(Filter.class))).andReturn(mockFilter).anyTimes();
    expect(request.getRequestURI()).andReturn("/index.html");
    expect(request.getContextPath()).andReturn("").anyTimes();
    replay(injector, binding, request);
    String pattern = "/*";
    final FilterDefinition filterDef = new FilterDefinition(Key.get(Filter.class), UriPatternType.get(UriPatternType.SERVLET, pattern), new HashMap<String, String>(), null);
    //should fire on mockfilter now
    filterDef.init(createMock(ServletContext.class), injector, Sets.<Filter>newIdentityHashSet());
    assertTrue(filterDef.getFilter() instanceof MockFilter);
    assertTrue("Init did not fire", mockFilter.isInit());
    Filter matchingFilter = filterDef.getFilterIfMatching(request);
    assertSame(mockFilter, matchingFilter);
    final boolean[] proceed = new boolean[1];
    matchingFilter.doFilter(request, null, new FilterChainInvocation(null, null, null) {

        @Override
        public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse) {
            proceed[0] = true;
        }
    });
    assertTrue("Filter did not proceed down chain", proceed[0]);
    filterDef.destroy(Sets.<Filter>newIdentityHashSet());
    assertTrue("Destroy did not fire", mockFilter.isDestroy());
    verify(injector, request);
}

Example 62 with Binding

use of com.google.inject.Binding in project guice by google.

the class FilterDefinitionTest method testGetFilterIfMatching.

public void testGetFilterIfMatching() throws ServletException {
    String pattern = "/*";
    final FilterDefinition filterDef = new FilterDefinition(Key.get(Filter.class), UriPatternType.get(UriPatternType.SERVLET, pattern), new HashMap<String, String>(), null);
    HttpServletRequest servletRequest = createMock(HttpServletRequest.class);
    ServletContext servletContext = createMock(ServletContext.class);
    Injector injector = createMock(Injector.class);
    Binding binding = createMock(Binding.class);
    final MockFilter mockFilter = new MockFilter() {

        @Override
        public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) {
        //suppress rest of chain...
        }
    };
    expect(injector.getBinding(Key.get(Filter.class))).andReturn(binding);
    expect(binding.acceptScopingVisitor((BindingScopingVisitor) anyObject())).andReturn(true);
    expect(injector.getInstance(Key.get(Filter.class))).andReturn(mockFilter).anyTimes();
    expect(servletRequest.getContextPath()).andReturn("/a_context_path");
    expect(servletRequest.getRequestURI()).andReturn("/a_context_path/test.html");
    replay(servletRequest, binding, injector);
    filterDef.init(servletContext, injector, Sets.<Filter>newIdentityHashSet());
    Filter filter = filterDef.getFilterIfMatching(servletRequest);
    assertSame(filter, mockFilter);
    verify(servletRequest, binding, injector);
}

Example 63 with Binding

use of com.google.inject.Binding in project guice by google.

the class FilterDefinitionTest method testFilterCreateDispatchDestroySupressChain.

public final void testFilterCreateDispatchDestroySupressChain() throws ServletException, IOException {
    Injector injector = createMock(Injector.class);
    Binding binding = createMock(Binding.class);
    HttpServletRequest request = createMock(HttpServletRequest.class);
    final MockFilter mockFilter = new MockFilter() {

        @Override
        public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) {
        //suppress rest of chain...
        }
    };
    expect(binding.acceptScopingVisitor((BindingScopingVisitor) anyObject())).andReturn(true);
    expect(injector.getBinding(Key.get(Filter.class))).andReturn(binding);
    expect(injector.getInstance(Key.get(Filter.class))).andReturn(mockFilter).anyTimes();
    expect(request.getRequestURI()).andReturn("/index.html");
    expect(request.getContextPath()).andReturn("").anyTimes();
    replay(injector, binding, request);
    String pattern = "/*";
    final FilterDefinition filterDef = new FilterDefinition(Key.get(Filter.class), UriPatternType.get(UriPatternType.SERVLET, pattern), new HashMap<String, String>(), null);
    //should fire on mockfilter now
    filterDef.init(createMock(ServletContext.class), injector, Sets.<Filter>newIdentityHashSet());
    assertTrue(filterDef.getFilter() instanceof MockFilter);
    assertTrue("init did not fire", mockFilter.isInit());
    Filter matchingFilter = filterDef.getFilterIfMatching(request);
    assertSame(mockFilter, matchingFilter);
    final boolean[] proceed = new boolean[1];
    matchingFilter.doFilter(request, null, new FilterChainInvocation(null, null, null) {

        @Override
        public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse) {
            proceed[0] = true;
        }
    });
    assertFalse("filter did not suppress chain", proceed[0]);
    filterDef.destroy(Sets.<Filter>newIdentityHashSet());
    assertTrue("destroy did not fire", mockFilter.isDestroy());
    verify(injector, request);
}

Example 64 with Binding

use of com.google.inject.Binding in project guice by google.

the class ExtensionSpiTest method testSpiOnInjector.

public final void testSpiOnInjector() {
    ServletSpiVisitor visitor = new ServletSpiVisitor(true);
    int count = 0;
    Injector injector = Guice.createInjector(new Module());
    for (Binding binding : injector.getBindings().values()) {
        assertEquals(count++, binding.acceptTargetVisitor(visitor));
    }
    validateVisitor(visitor);
}

Example 65 with Binding

use of com.google.inject.Binding in project guice by google.

the class ServletDefinitionPathsTest method servletPath.

private void servletPath(final String requestPath, String mapping, final String expectedServletPath) throws IOException, ServletException {
    Injector injector = createMock(Injector.class);
    Binding binding = createMock(Binding.class);
    HttpServletRequest request = createMock(HttpServletRequest.class);
    HttpServletResponse response = createMock(HttpServletResponse.class);
    expect(binding.acceptScopingVisitor((BindingScopingVisitor) anyObject())).andReturn(true);
    expect(injector.getBinding(Key.get(HttpServlet.class))).andReturn(binding);
    final boolean[] run = new boolean[1];
    //get an instance of this servlet
    expect(injector.getInstance(Key.get(HttpServlet.class))).andReturn(new HttpServlet() {

        @Override
        protected void service(HttpServletRequest servletRequest, HttpServletResponse httpServletResponse) throws ServletException, IOException {
            final String path = servletRequest.getServletPath();
            assertEquals(String.format("expected [%s] but was [%s]", expectedServletPath, path), expectedServletPath, path);
            run[0] = true;
        }
    });
    expect(request.getServletPath()).andReturn(requestPath);
    replay(injector, binding, request);
    ServletDefinition servletDefinition = new ServletDefinition(Key.get(HttpServlet.class), UriPatternType.get(UriPatternType.SERVLET, mapping), new HashMap<String, String>(), null);
    servletDefinition.init(null, injector, Sets.<HttpServlet>newIdentityHashSet());
    servletDefinition.doService(request, response);
    assertTrue("Servlet did not run!", run[0]);
    verify(injector, binding, request);
}