下面代码你们看看奇怪么?
//实现
public String get() {
try (InputStream in = context.getResourceAsStream(MANIFEST)) {
Manifest manifest = new Manifest(in);
return manifest.getMainAttributes().getValue("something");
} catch (IOException e) {
throw new RuntimeException("Not able to read the file: " + MANIFEST);
}
@Test(expected = RuntimeException.class)
public void testHandleIOException() throws Exception {
InputStream inputStream = mock(InputStream.class);
//mockito 可以mock new?
when(new Manifest(inputStream)).thenThrow(new IOException());
when(servletContext.getResourceAsStream(anyString())).thenReturn(inputStream);
defaultResource.get();
fail("should throw exception");
}
}