### Question:
GlusterFileStore extends FileStore { @Override public String type() { return GLUSTERFS; }  @Override String name(); @Override String type(); @Override boolean isReadOnly(); @Override long getTotalSpace(); @Override long getUsableSpace(); @Override long getUnallocatedSpace(); @Override boolean supportsFileAttributeView(Class<? extends FileAttributeView> aClass); @Override boolean supportsFileAttributeView(String s); @Override V getFileStoreAttributeView(Class<V> vClass); @Override Object getAttribute(String s); static final String GLUSTERFS; }### Answer:
@Test public void testType() { assertEquals("glusterfs", fileStore.type()); }