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RestAssuredCatalogueCRUDTest.java
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RestAssuredCatalogueCRUDTest.java
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package com.toomuch2learn.crud.catalogue;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.toomuch2learn.crud.catalogue.config.KafkaTestResource;
import com.toomuch2learn.crud.catalogue.error.Error;
import com.toomuch2learn.crud.catalogue.model.CatalogueItem;
import io.quarkus.test.common.QuarkusTestResource;
import io.quarkus.test.junit.DisabledOnNativeImage;
import io.quarkus.test.junit.QuarkusTest;
import io.restassured.RestAssured;
import io.restassured.response.Response;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
import static io.restassured.RestAssured.*;
import static org.hamcrest.Matchers.*;
import java.util.Arrays;
import java.util.List;
@QuarkusTest
@QuarkusTestResource(KafkaTestResource.class)
@DisabledOnNativeImage
public class RestAssuredCatalogueCRUDTest extends BaseTest {
@BeforeEach
public void setURL() {
RestAssured.baseURI = "http://[::1]:8081/api/v1";
}
@Test
@DisplayName("Test if Application is up by accessing health endpoint")
public void test_applicationIsUp() {
try {
given()
.get("http://[::1]:8081/health")
.then()
.assertThat().spec(prepareResponseSpec(200))
.and()
.assertThat().body("status", equalTo("UP"));
}
catch(Exception e) {
fail("Error occurred while tesing application health check", e);
}
}
@Test
@DisplayName("Test Create Catalogue Item")
public void test_createCatalogueItem() {
try {
postCreateCatalogueItem(prepareCatalogueItem(prepareRandomSKUNumber()))
.then()
.assertThat().spec(prepareResponseSpec(201))
.and()
.assertThat().body("id", greaterThan(0));
}
catch(Exception e) {
fail("Error occurred while testing catalogue item create endpoint", e);
}
}
@Test
@DisplayName("Test Get Catalogue Items")
public void test_getCatalogueItems() {
try {
postCreateCatalogueItem(prepareCatalogueItem(prepareRandomSKUNumber()));
postCreateCatalogueItem(prepareCatalogueItem(prepareRandomSKUNumber()));
given()
.get("/")
.then()
.assertThat().spec(prepareResponseSpec(200))
.and()
.assertThat().body("data", is(not(empty())));
}
catch (Exception e) {
fail("Error occurred while testing fetch catalogue items", e);
}
}
@Test
@DisplayName("Test Get Catalogue Item")
public void test_getCatalogueItem() {
try {
// Create Catalogue Item
CatalogueItem catalogueItem = prepareCatalogueItem(prepareRandomSKUNumber());
postCreateCatalogueItem(catalogueItem);
// Get Catalogue item with the sku of the catalogue item that is created and compare the response fields
given()
.pathParam("sku", catalogueItem.getSku())
.when()
.get("/{sku}")
.then()
.assertThat().spec(prepareResponseSpec(200))
.and()
.assertThat().body("name", equalTo(catalogueItem.getName()))
.and()
.assertThat().body("category", equalTo(catalogueItem.getCategory()));
}
catch(Exception e) {
fail("Error occurred while testing fetch catalogue item", e);
}
}
@Test
@DisplayName("Test Update Catalogue Item")
public void test_updateCatalogueItem() {
try {
// Create Catalogue Item
CatalogueItem catalogueItem = prepareCatalogueItem(prepareRandomSKUNumber());
postCreateCatalogueItem(catalogueItem);
// Update catalogue item
catalogueItem.setName("Updated-"+catalogueItem.getName());
catalogueItem.setDescription("Updated-"+catalogueItem.getDescription());
given()
.contentType("application/json")
.body(catalogueItem)
.pathParam("sku", catalogueItem.getSku())
.when()
.put("/{sku}")
.then()
.assertThat().spec(prepareResponseSpec(200));
// Get updated catalogue item with the sku of the catalogue item that is created and compare the response fields
given()
.pathParam("sku", catalogueItem.getSku())
.when()
.get("/{sku}")
.then()
.assertThat().spec(prepareResponseSpec(200))
.and()
.assertThat().body("name", equalTo(catalogueItem.getName()))
.and()
.assertThat().body("category", equalTo(catalogueItem.getCategory()));
}
catch(Exception e) {
fail("Error occurred while testing catalogue item update", e);
}
}
@Test
@DisplayName("Test Delete Catalogue Item")
public void test_deleteCatalogueItem() {
try {
// Create Catalogue Item
CatalogueItem catalogueItem = prepareCatalogueItem(prepareRandomSKUNumber());
postCreateCatalogueItem(catalogueItem);
// Delete Catalogue Item
given()
.pathParam("sku", catalogueItem.getSku())
.when()
.delete("/{sku}")
.then()
.assertThat().spec(prepareResponseSpec(204));
// Trying to get the deleted catalogue item should throw 400
given()
.pathParam("sku", catalogueItem.getSku())
.when()
.get("/{sku}")
.then()
.assertThat().spec(prepareResponseSpec(404));
}
catch(Exception e) {
fail("Error occurred while testing catalogue item update", e);
}
}
@Test
@DisplayName("Test Resource not found")
public void test_resourceNotFound() {
try {
given()
.pathParam("sku", prepareRandomSKUNumber())
.get("/{sku}")
.then()
.assertThat().spec(prepareResponseSpec(404));
}
catch(Exception e) {
fail("Error occurred while testing resource not found", e);
}
}
@Test
@DisplayName("Test validation error")
public void test_validationErrors() {
try {
CatalogueItem catalogueItem = prepareCatalogueItem(prepareRandomSKUNumber());
catalogueItem.setCategory("INVALID");
Response response
= postCreateCatalogueItem(catalogueItem)
.then()
.assertThat().spec(prepareResponseSpec(400))
.and()
.extract().response();
List<Error> errors = Arrays.asList(response.getBody().jsonPath().getObject("errors", Error[].class));
assertTrue(errors != null && errors.size() > 0);
assertTrue(errors.get(0).getDescription().equalsIgnoreCase("Invalid category provided"));
}
catch(Exception e) {
fail("Error occurred while testing validation errors", e);
}
}
@Test
@DisplayName("Test Invalid Request")
public void test_invalidRequest() {
try {
// Create Catalogue Item via JsonObject
ObjectMapper mapper = new ObjectMapper();
JsonNode rootNode = mapper.createObjectNode();
((ObjectNode) rootNode).put("name", "INVALID");
((ObjectNode) rootNode).put("sku", prepareRandomSKUNumber());
((ObjectNode) rootNode).put("price", "INVALID");
String catalogueItem = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(rootNode);
Response response =
given()
.contentType("application/json")
.body(catalogueItem)
.post("/")
.then()
.assertThat().spec(prepareResponseSpec(400))
.and()
.extract().response();
List<Error> errors = Arrays.asList(response.getBody().jsonPath().getObject("errors", Error[].class));
assertTrue(errors != null && errors.size() > 0);
assertTrue(errors.get(0).getMessage().contains("Invalid request"));
}
catch(Exception e) {
fail("Error occurred while testing invalid request", e);
}
}
}