@Test
public void UpdateIfMatch() {
EntityTag entityTag = target("books").path(book1_id).request().get().getEntityTag();
HashMap<String, Object> updates = new HashMap<String, Object>();
updates.put("author", "updatedAuthor");
Entity<HashMap<String, Object>> updateEntity =
Entity.entity(updates, MediaType.APPLICATION_JSON);
Response updateResponse =
target("books")
.path(book1_id)
.request()
.header("If-Match", entityTag)
.build("PATCH", updateEntity)
.invoke();
assertEquals(200, updateResponse.getStatus());
Response updateResponse2 =
target("books")
.path(book1_id)
.request()
.header("If-Match", entityTag)
.build("PATCH", updateEntity)
.invoke();
assertEquals(412, updateResponse2.getStatus());
}
@Test
public void AddBookNoTitle() {
Response response = addBook("author1", null, new Date(), "1234");
assertEquals(400, response.getStatus());
String message = response.readEntity(String.class);
assertTrue(message.contains("title is a required field"));
}
@Test
public void BookNotFoundWithMessage() {
Response response = target("books").path("1").request().get();
assertEquals(404, response.getStatus());
String message = response.readEntity(String.class);
assertTrue(message.contains("Book 1 is not found"));
}
@Test
public void ContentNegotiationExtensions() {
Response xmlResponse = target("books").path(book1_id + ".xml").request().get();
assertEquals(MediaType.APPLICATION_XML, xmlResponse.getHeaderString("Content-Type"));
Response jsonResponse = target("books").path(book1_id + ".json").request().get();
assertEquals(MediaType.APPLICATION_JSON, jsonResponse.getHeaderString("Content-Type"));
}
@Test
public void PoweredByHeader() {
Response response = target("books").path(book1_id).request().get();
assertEquals("Pluralsight", response.getHeaderString("X-Powered-By"));
Response response2 = target("books").request().get();
assertNull(response2.getHeaderString("X-Powered-By"));
}
@Test
public void shouldBeAbleToConvertToHTTPProtocolString() throws Exception {
Response response = new Response(200, "OK");
response.setBody("This is the body");
String HTTPString = response.toString();
String expected = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\nThis is the body";
assertEquals(expected, HTTPString);
}
@Test
public void testAddExtraField() {
Response response = addBook("author", "title", new Date(), "1111", "hello world");
assertEquals(200, response.getStatus());
HashMap<String, Object> book = toHashMap(response);
assertNotNull(book.get("id"));
assertEquals(book.get("extra1"), "hello world");
}
@Test
public void BookEntityTagNotModified() {
EntityTag entityTag = target("books").path(book1_id).request().get().getEntityTag();
assertNotNull(entityTag);
Response response =
target("books").path(book1_id).request().header("If-None-Match", entityTag).get();
assertEquals(304, response.getStatus());
}
@Test
public void shouldWorkWithQueryStringParams() {
Request request =
new Request(Verb.GET, "http://stackoverflow.com/search?q=oauth+authentication&more=stuff");
assertEquals(2, request.getQueryStringParams().size());
assertEquals("http://stackoverflow.com/search", request.getSanitizedUrl());
Response response = request.send();
assertEquals(200, response.getCode());
assertTrue(response.getBody().length() > 0);
}
@Test
public void testAddBook() throws Exception {
Date thisDate = new Date();
Response response = addBook("author", "title", thisDate, "3456");
assertEquals(200, response.getStatus());
HashMap<String, Object> responseBook = toHashMap(response);
assertNotNull(responseBook.get("id"));
assertEquals("title", responseBook.get("title"));
assertEquals("author", responseBook.get("author"));
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
assertEquals(thisDate, dateFormat.parse((String) responseBook.get("published")));
assertEquals("3456", responseBook.get("isbn"));
}
@Test
public void PatchMethodOverride() {
HashMap<String, Object> updates = new HashMap<String, Object>();
updates.put("author", "updatedAuthor");
Entity<HashMap<String, Object>> updateEntity =
Entity.entity(updates, MediaType.APPLICATION_JSON);
Response updateResponse =
target("books").path(book1_id).queryParam("_method", "PATCH").request().post(updateEntity);
assertEquals(200, updateResponse.getStatus());
Response getResponse = target("books").path(book1_id).request().get();
HashMap<String, Object> getResponseMap = toHashMap(getResponse);
assertEquals("updatedAuthor", getResponseMap.get("author"));
}
@Test
public void UpdateBookExtra() {
HashMap<String, Object> updates = new HashMap<String, Object>();
updates.put("hello", "world");
Entity<HashMap<String, Object>> updateEntity =
Entity.entity(updates, MediaType.APPLICATION_JSON);
Response updateResponse =
target("books").path(book1_id).request().build("PATCH", updateEntity).invoke();
assertEquals(200, updateResponse.getStatus());
Response getResponse = target("books").path(book1_id).request().get();
HashMap<String, Object> getResponseMap = toHashMap(getResponse);
assertEquals("world", getResponseMap.get("hello"));
}
@Test
public void shouldBeAbleToChangeTheHeaderForResponse() throws Exception {
Response response = new Response(200, "OK");
response.setHeader("Connection", "keep-alive");
response.setHeader("foo", "bar");
assertEquals("keep-alive", response.getHeader("Connection"));
assertEquals("bar", response.getHeader("foo"));
assertEquals("foo: bar\nConnection: keep-alive", response.toHTTPHeaderString());
}
@Test
public void AddBookNoBook() {
Response response = target("books").request().post(null);
assertEquals(400, response.getStatus());
}
protected HashMap<String, Object> toHashMap(Response response) {
return (response.readEntity(new GenericType<HashMap<String, Object>>() {}));
}
@Test
public void createTransactionReturnsOk() {
// create "cars" transaction
Response response =
client
.path("/transactionservice/transaction/10")
.request()
.put(Entity.json(new Transaction("cars", new BigDecimal(5000), 0l)));
assertEquals(200, response.getStatus());
assertEquals(
TransactionService.OperationResult.OK,
response.readEntity(TransactionService.OperationResult.class));
// create "shopping" transaction
response =
client
.path("/transactionservice/transaction/11")
.request()
.put(Entity.json(new Transaction("shopping", new BigDecimal(10000), 10l)));
assertEquals(200, response.getStatus());
assertEquals(
TransactionService.OperationResult.OK,
response.readEntity(TransactionService.OperationResult.class));
// get "cars" transactions
response = client.path("/transactionservice/type/cars").request().get();
assertEquals(200, response.getStatus());
@SuppressWarnings("unchecked")
List<Integer> ids = response.readEntity(List.class);
assertEquals(1, ids.size());
assertEquals(10, ids.get(0).intValue());
// get "sum" for transaction 10
response = client.path("/transactionservice/sum/10").request().get();
assertEquals(200, response.getStatus());
AggregatorService.Sum sum = response.readEntity(AggregatorService.Sum.class);
assertEquals(15000, sum.getSum().intValue());
// get "sum" for transaction 11
response = client.path("/transactionservice/sum/11").request().get();
assertEquals(200, response.getStatus());
sum = response.readEntity(AggregatorService.Sum.class);
assertEquals(10000, sum.getSum().intValue());
}
@Test
public void shouldReturn200WhenRequestIsOk() {
Response response = new Request(Verb.GET, "http://www.google.com").send();
assertEquals(200, response.getCode());
assertTrue(response.getBody().length() > 0);
}
@Test
public void shouldReturn404ForUnexistentUrls() {
Response response = new Request(Verb.GET, "http://xkcd.com/404").send();
assertEquals(404, response.getCode());
}
@Test
public void shouldFollowRedirects() {
Response response = new Request(Verb.GET, "http://bit.ly/whatsup").send();
assertEquals(200, response.getCode());
assertTrue(response.getBody().length() > 0);
}
@Test
public void redirectShouldHaveFullLocationHeader() {
Response res = Response.redirectTo("/somepath");
assertThat(res.getHeader("Location"), equalTo("http://test.host:8080/somepath"));
}