Example usage for org.springframework.data.rest.webmvc.jpa Receipt Receipt

Introduction

In this page you can find the example usage for org.springframework.data.rest.webmvc.jpa Receipt Receipt.

Prototype

Receipt

Source Link

Usage

From source file:org.springframework.data.rest.webmvc.jpa.JpaWebTests.java

/**
 * @see DATAREST-160/*from   www.  ja  va 2 s .  c  om*/
 */
@Test
public void returnConflictWhenConcurrentlyEditingVersionedEntity() throws Exception {

    Link receiptLink = client.discoverUnique("receipts");

    Receipt receipt = new Receipt();
    receipt.setAmount(new BigDecimal(50));
    receipt.setSaleItem("Springy Tacos");

    String stringReceipt = mapper.writeValueAsString(receipt);

    MockHttpServletResponse createdReceipt = postAndGet(receiptLink, stringReceipt, MediaType.APPLICATION_JSON);
    Link tacosLink = client.assertHasLinkWithRel("self", createdReceipt);
    assertJsonPathEquals("$.saleItem", "Springy Tacos", createdReceipt);

    UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(tacosLink.getHref());
    String concurrencyTag = createdReceipt.getHeader("ETag");

    mvc.perform(patch(builder.build().toUriString()).content("{ \"saleItem\" : \"SpringyBurritos\" }")
            .contentType(MediaType.APPLICATION_JSON).header(IF_MATCH, concurrencyTag))
            .andExpect(status().is2xxSuccessful());

    mvc.perform(patch(builder.build().toUriString()).content("{ \"saleItem\" : \"SpringyTequila\" }")
            .contentType(MediaType.APPLICATION_JSON).header(IF_MATCH, "\"falseETag\""))
            .andExpect(status().isPreconditionFailed());
}

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