Examples with ThrowingSupplier org.pentaho.platform.web.gwt.rpc.util.ThrowingSupplier used on opensource projects

Example 1 with ThrowingSupplier

use of org.pentaho.platform.web.gwt.rpc.util.ThrowingSupplier in project pentaho-platform by pentaho.

the class SystemGwtRpcTest method testLoadSerializationPolicy.

// endregion
// region Serialization Policy
@Test
public void testLoadSerializationPolicy() {
    String servletPath = "/ws";
    String pathInfo = "/gwt/serviceName";
    String moduleContextPath = "/mantle/";
    String strongName = "ABC";
    String policyFilePath = moduleContextPath + strongName + ".gwt.rpc";
    // ---
    InputStream systemPolicyInputStreamMock = mock(InputStream.class);
    ServletContext servletContextMock = mock(ServletContext.class);
    when(servletContextMock.getResourceAsStream(policyFilePath)).thenReturn(systemPolicyInputStreamMock);
    // ---
    SerializationPolicy systemPolicyMock = mock(SerializationPolicy.class);
    try (MockedStatic<AbstractGwtRpc> rpc = Mockito.mockStatic(AbstractGwtRpc.class)) {
        rpc.when(() -> AbstractGwtRpc.loadSerializationPolicyFromInputStream(any(), eq(policyFilePath))).thenAnswer((Answer<SerializationPolicy>) invocationOnMock -> {
            @SuppressWarnings("unchecked") ThrowingSupplier<InputStream, IOException> inputStreamSupplier = (ThrowingSupplier<InputStream, IOException>) invocationOnMock.getArguments()[0];
            InputStream inputStream = inputStreamSupplier.get();
            assertEquals(systemPolicyInputStreamMock, inputStream);
            return systemPolicyMock;
        });
        // ---
        HttpServletRequest httpRequestMock = setupHttpRequest(servletPath, pathInfo);
        SystemGwtRpc gwtRpcSpy = spy(new SystemGwtRpc(httpRequestMock));
        doReturn(servletContextMock).when(gwtRpcSpy).getServletContext();
        // ---
        SerializationPolicy result = gwtRpcSpy.loadSerializationPolicy(moduleContextPath, strongName);
        // ---
        assertEquals(systemPolicyMock, result);
        rpc.verify(() -> AbstractGwtRpc.loadSerializationPolicyFromInputStream(any(), eq(policyFilePath)), times(1));
    }
}