package org.jtwig.resource.metadata;
import com.google.common.base.Optional;
import org.jtwig.resource.loader.ResourceLoader;
import org.jtwig.resource.reference.ResourceReference;
import org.junit.Test;
import java.io.InputStream;
import java.net.URL;
import java.nio.charset.Charset;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class ResourceResourceMetadataTest {
private final ResourceLoader resourceLoader = mock(ResourceLoader.class);
private final ResourceReference resourceReference = mock(ResourceReference.class);
private ResourceResourceMetadata underTest = new ResourceResourceMetadata(resourceLoader, resourceReference);
@Test
public void existsTrue() throws Exception {
String path = "path";
when(resourceReference.getPath()).thenReturn(path);
when(resourceLoader.exists(path)).thenReturn(true);
boolean result = underTest.exists();
assertThat(result, is(true));
}
@Test
public void existsFalse() throws Exception {
String path = "path";
when(resourceReference.getPath()).thenReturn(path);
when(resourceLoader.exists(path)).thenReturn(false);
boolean result = underTest.exists();
assertThat(result, is(false));
}
@Test
public void load() throws Exception {
String path = "path";
InputStream inputStream = mock(InputStream.class);
when(resourceReference.getPath()).thenReturn(path);
when(resourceLoader.load(path)).thenReturn(inputStream);
InputStream result = underTest.load();
assertSame(inputStream, result);
}
@Test
public void getCharset() throws Exception {
String path = "path";
Optional<Charset> expected = Optional.of(Charset.defaultCharset());
when(resourceReference.getPath()).thenReturn(path);
when(resourceLoader.getCharset(path)).thenReturn(expected);
Optional<Charset> result = underTest.getCharset();
assertSame(expected, result);
}
@Test
public void toUrl() throws Exception {
String path = "path";
Optional<URL> expected = Optional.of(new URL("file:/"));
when(resourceReference.getPath()).thenReturn(path);
when(resourceLoader.toUrl(path)).thenReturn(expected);
Optional<URL> result = underTest.toUrl();
assertSame(expected, result);
}
@Test
public void resourceReference() throws Exception {
ResourceReference result = underTest.getResourceReference();
assertEquals(result, resourceReference);
}
}