@Test
public void testHashCode() throws Exception {
final MapLookupExtractor fn2 = new MapLookupExtractor(ImmutableMap.of("foo", "bar"));
Assert.assertEquals(fn.hashCode(), fn2.hashCode());
final MapLookupExtractor fn3 = new MapLookupExtractor(ImmutableMap.of("foo2", "bar"));
Assert.assertNotEquals(fn.hashCode(), fn3.hashCode());
final MapLookupExtractor fn4 = new MapLookupExtractor(ImmutableMap.of("foo", "bar2"));
Assert.assertNotEquals(fn.hashCode(), fn4.hashCode());
}
@Test
public void testGetCacheKey() throws Exception {
final MapLookupExtractor fn2 = new MapLookupExtractor(ImmutableMap.of("foo", "bar"));
Assert.assertArrayEquals(fn.getCacheKey(), fn2.getCacheKey());
final MapLookupExtractor fn3 = new MapLookupExtractor(ImmutableMap.of("foo2", "bar"));
Assert.assertFalse(Arrays.equals(fn.getCacheKey(), fn3.getCacheKey()));
final MapLookupExtractor fn4 = new MapLookupExtractor(ImmutableMap.of("foo", "bar2"));
Assert.assertFalse(Arrays.equals(fn.getCacheKey(), fn4.getCacheKey()));
}
@Test
public void testApply() throws Exception {
Assert.assertEquals("bar", fn.apply("foo"));
}
@Test
public void testGetMap() throws Exception {
Assert.assertEquals(ImmutableMap.of("foo", "bar"), fn.getMap());
}