package org.slf4j.impl;
   
   import org.junit.Test;
   
   import org.slf4j.ILoggerFactory;
   import org.slf4j.LoggerFactory;
   import uk.org.lidalia.slf4jtest.TestLoggerFactory;
   
   import static org.hamcrest.Matchers.is;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertSame;
  import static org.junit.Assert.assertThat;
  
  public class StaticLoggerBinderTests {
  
      @Test
      public void getLoggerFactory() throws Exception {
          assertSame(TestLoggerFactory.getInstance(), StaticLoggerBinder.getSingleton().getLoggerFactory());
      }
  
      @Test
      public void getLoggerFactoryClassStr() throws Exception {
          assertEquals("uk.org.lidalia.slf4jtest.TestLoggerFactory", StaticLoggerBinder.getSingleton().getLoggerFactoryClassStr());
      }
  
      @Test
      public void getLoggerFactoryReturnsCorrectlyFromSlf4JLoggerFactory() {
          ILoggerFactory expected = TestLoggerFactory.getInstance();
          assertThat(LoggerFactory.getILoggerFactory(), is(expected));
      }
  
      @Test
      public void requestedApiVersion() throws Exception {
          assertEquals("1.6", StaticLoggerBinder.REQUESTED_API_VERSION);
      }
  }