package at.gv.egiz.eaaf.modules.sigverify.moasig.test;

import java.io.IOException;
import java.io.InputStream;

import org.apache.commons.io.IOUtils;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.springframework.core.io.Resource;

import at.gv.egiz.eaaf.modules.sigverify.moasig.impl.MoaSigSpringResourceProvider;



@RunWith(BlockJUnit4ClassRunner.class)
public class MoaSigSpringResourceProviderTest {

  static final String TEST_SPI_LOADER_PATH =
      "/META-INF/services/at.gv.egiz.components.spring.api.SpringResourceProvider";
  
  @Test
  public void testSpringConfig() {
    final MoaSigSpringResourceProvider test = new MoaSigSpringResourceProvider();
    for (final Resource el : test.getResourcesToLoad()) {
      try {
        IOUtils.toByteArray(el.getInputStream());

      } catch (final IOException e) {
        Assert.fail("Ressouce: " + el.getFilename() + " not found");
      }

    }
  }

  @Test
  public void testSpiLoaderConfig() {
    final InputStream el = this.getClass().getResourceAsStream(TEST_SPI_LOADER_PATH);
    try {
      final String spiFile = IOUtils.toString(el, "UTF-8");

      Assert.assertEquals("Wrong classpath in SPI file", MoaSigSpringResourceProvider.class.getName(),
          spiFile);


    } catch (final IOException e) {
      Assert.fail("Ressouce: " + TEST_SPI_LOADER_PATH + " not found");
    }

  }
}