/**
* Accuracy test for the method <code>getProjectMetadataKey(long projectMetadataKeyId)</code>.<br>
* The result should be correct.
*
* @throws Exception to JUnit.
*/
@Test
public void test_getProjectMetadataKey_1() throws Exception {
instance.createProjectMetadataKey(projectMetadataKey, userId);
DirectProjectMetadataKey res = instance.getProjectMetadataKey(projectMetadataKey.getId());
assertEquals("'getProjectMetadataKey' should be correct.", "name3", res.getName());
assertEquals("'getProjectMetadataKey' should be correct.", "some text", res.getDescription());
assertNull("'getProjectMetadataKey' should be correct.", res.getClientId());
assertNull("'getProjectMetadataKey' should be correct.", res.getGrouping());
assertTrue("'getProjectMetadataKey' should be correct.", res.isSingle());
}
/**
* Accuracy test for the method <code>getProjectMetadataKey(long projectMetadataKeyId)</code>.<br>
* The result should be correct.
*
* @throws Exception to JUnit.
*/
@Test
public void test_getProjectMetadataKey_2() throws Exception {
DirectProjectMetadataKey res = instance.getProjectMetadataKey(Long.MAX_VALUE);
assertNull("'getProjectMetadataKey' should be correct.", res);
}