How to write test case for duplicating a Row except its ID in Jhipster test case?












0














I want to write a test for a method of duplicatingRow() in Jhipster.
Customer1 is already in table If I need to duplicate it all attributes should have same value except id. id is autogenerated here.



My method is



@PostMapping("/duplicatingRow")
@Timed

public ResponseEntity<Customer> duplicatingRow(@RequestBody Customer customer) throws URISyntaxException {
Optional<Customer> duplicatecustomer = customerRepository.findById(customer.getId());
Customer custom = duplicatecustomer.get();
custom.setId(null);

Customer result = customerRepository.save(custom);

return ResponseEntity.ok().build();


my test case is



@Test
@Transactional
public void duplicateCustomer() throws Exception {

// Initialize the database
customerRepository.saveAndFlush(customer);
int databaseSizeBeforeUpdate = customerRepository.findAll().size();

restCustomerMockMvc.perform(post("/api/duplicatecustomers")
.contentType(TestUtil.APPLICATION_JSON_UTF8)
.content(TestUtil.convertObjectToJsonBytes(customer)))
.andExpect(status().isOk()).andDo(print());

// Validate the Customer in the database
List<Customer> customerList = customerRepository.findAll();
assertThat(customerList).hasSize(databaseSizeBeforeUpdate +1);
Customer testCustomer1 = customerList.get(customerList.size() -1);
System.out.print("test pro is"+testCustomer1);

}


But if I run the test case I got error, it makes the original customer id to NULL. I don't know want to do. How can I create new Duplicate Row without affecting original one???










share|improve this question






















  • This is normal because you're not duplicating an entity, you're modifying an existing one because Hibernate tracks it. See vladmihalcea.com/clone-duplicate-entity-jpa-hibernate
    – Gaël Marziou
    Nov 19 '18 at 23:47












  • Actually I created duplication of an existing row with new id. But it doesn't works with test case. My problem is with test case
    – Sakthi
    Nov 20 '18 at 3:34










  • In database both rows are present the original and duplicated row id only differs
    – Sakthi
    Nov 20 '18 at 3:43
















0














I want to write a test for a method of duplicatingRow() in Jhipster.
Customer1 is already in table If I need to duplicate it all attributes should have same value except id. id is autogenerated here.



My method is



@PostMapping("/duplicatingRow")
@Timed

public ResponseEntity<Customer> duplicatingRow(@RequestBody Customer customer) throws URISyntaxException {
Optional<Customer> duplicatecustomer = customerRepository.findById(customer.getId());
Customer custom = duplicatecustomer.get();
custom.setId(null);

Customer result = customerRepository.save(custom);

return ResponseEntity.ok().build();


my test case is



@Test
@Transactional
public void duplicateCustomer() throws Exception {

// Initialize the database
customerRepository.saveAndFlush(customer);
int databaseSizeBeforeUpdate = customerRepository.findAll().size();

restCustomerMockMvc.perform(post("/api/duplicatecustomers")
.contentType(TestUtil.APPLICATION_JSON_UTF8)
.content(TestUtil.convertObjectToJsonBytes(customer)))
.andExpect(status().isOk()).andDo(print());

// Validate the Customer in the database
List<Customer> customerList = customerRepository.findAll();
assertThat(customerList).hasSize(databaseSizeBeforeUpdate +1);
Customer testCustomer1 = customerList.get(customerList.size() -1);
System.out.print("test pro is"+testCustomer1);

}


But if I run the test case I got error, it makes the original customer id to NULL. I don't know want to do. How can I create new Duplicate Row without affecting original one???










share|improve this question






















  • This is normal because you're not duplicating an entity, you're modifying an existing one because Hibernate tracks it. See vladmihalcea.com/clone-duplicate-entity-jpa-hibernate
    – Gaël Marziou
    Nov 19 '18 at 23:47












  • Actually I created duplication of an existing row with new id. But it doesn't works with test case. My problem is with test case
    – Sakthi
    Nov 20 '18 at 3:34










  • In database both rows are present the original and duplicated row id only differs
    – Sakthi
    Nov 20 '18 at 3:43














0












0








0







I want to write a test for a method of duplicatingRow() in Jhipster.
Customer1 is already in table If I need to duplicate it all attributes should have same value except id. id is autogenerated here.



My method is



@PostMapping("/duplicatingRow")
@Timed

public ResponseEntity<Customer> duplicatingRow(@RequestBody Customer customer) throws URISyntaxException {
Optional<Customer> duplicatecustomer = customerRepository.findById(customer.getId());
Customer custom = duplicatecustomer.get();
custom.setId(null);

Customer result = customerRepository.save(custom);

return ResponseEntity.ok().build();


my test case is



@Test
@Transactional
public void duplicateCustomer() throws Exception {

// Initialize the database
customerRepository.saveAndFlush(customer);
int databaseSizeBeforeUpdate = customerRepository.findAll().size();

restCustomerMockMvc.perform(post("/api/duplicatecustomers")
.contentType(TestUtil.APPLICATION_JSON_UTF8)
.content(TestUtil.convertObjectToJsonBytes(customer)))
.andExpect(status().isOk()).andDo(print());

// Validate the Customer in the database
List<Customer> customerList = customerRepository.findAll();
assertThat(customerList).hasSize(databaseSizeBeforeUpdate +1);
Customer testCustomer1 = customerList.get(customerList.size() -1);
System.out.print("test pro is"+testCustomer1);

}


But if I run the test case I got error, it makes the original customer id to NULL. I don't know want to do. How can I create new Duplicate Row without affecting original one???










share|improve this question













I want to write a test for a method of duplicatingRow() in Jhipster.
Customer1 is already in table If I need to duplicate it all attributes should have same value except id. id is autogenerated here.



My method is



@PostMapping("/duplicatingRow")
@Timed

public ResponseEntity<Customer> duplicatingRow(@RequestBody Customer customer) throws URISyntaxException {
Optional<Customer> duplicatecustomer = customerRepository.findById(customer.getId());
Customer custom = duplicatecustomer.get();
custom.setId(null);

Customer result = customerRepository.save(custom);

return ResponseEntity.ok().build();


my test case is



@Test
@Transactional
public void duplicateCustomer() throws Exception {

// Initialize the database
customerRepository.saveAndFlush(customer);
int databaseSizeBeforeUpdate = customerRepository.findAll().size();

restCustomerMockMvc.perform(post("/api/duplicatecustomers")
.contentType(TestUtil.APPLICATION_JSON_UTF8)
.content(TestUtil.convertObjectToJsonBytes(customer)))
.andExpect(status().isOk()).andDo(print());

// Validate the Customer in the database
List<Customer> customerList = customerRepository.findAll();
assertThat(customerList).hasSize(databaseSizeBeforeUpdate +1);
Customer testCustomer1 = customerList.get(customerList.size() -1);
System.out.print("test pro is"+testCustomer1);

}


But if I run the test case I got error, it makes the original customer id to NULL. I don't know want to do. How can I create new Duplicate Row without affecting original one???







jhipster testcase






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share|improve this question











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asked Nov 19 '18 at 12:10









Sakthi

107




107












  • This is normal because you're not duplicating an entity, you're modifying an existing one because Hibernate tracks it. See vladmihalcea.com/clone-duplicate-entity-jpa-hibernate
    – Gaël Marziou
    Nov 19 '18 at 23:47












  • Actually I created duplication of an existing row with new id. But it doesn't works with test case. My problem is with test case
    – Sakthi
    Nov 20 '18 at 3:34










  • In database both rows are present the original and duplicated row id only differs
    – Sakthi
    Nov 20 '18 at 3:43


















  • This is normal because you're not duplicating an entity, you're modifying an existing one because Hibernate tracks it. See vladmihalcea.com/clone-duplicate-entity-jpa-hibernate
    – Gaël Marziou
    Nov 19 '18 at 23:47












  • Actually I created duplication of an existing row with new id. But it doesn't works with test case. My problem is with test case
    – Sakthi
    Nov 20 '18 at 3:34










  • In database both rows are present the original and duplicated row id only differs
    – Sakthi
    Nov 20 '18 at 3:43
















This is normal because you're not duplicating an entity, you're modifying an existing one because Hibernate tracks it. See vladmihalcea.com/clone-duplicate-entity-jpa-hibernate
– Gaël Marziou
Nov 19 '18 at 23:47






This is normal because you're not duplicating an entity, you're modifying an existing one because Hibernate tracks it. See vladmihalcea.com/clone-duplicate-entity-jpa-hibernate
– Gaël Marziou
Nov 19 '18 at 23:47














Actually I created duplication of an existing row with new id. But it doesn't works with test case. My problem is with test case
– Sakthi
Nov 20 '18 at 3:34




Actually I created duplication of an existing row with new id. But it doesn't works with test case. My problem is with test case
– Sakthi
Nov 20 '18 at 3:34












In database both rows are present the original and duplicated row id only differs
– Sakthi
Nov 20 '18 at 3:43




In database both rows are present the original and duplicated row id only differs
– Sakthi
Nov 20 '18 at 3:43

















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