testing LPWebQuery

LPQueryTest.m

- (void) testArrayByEvaluatingQueryCss {
  NSString *query = @"a";
  LPWebQueryType type = LPWebQueryTypeCSS;
  UIWebView *webView = [self webviewWithFrame:[self iphone4sFrame]];

  NSString *jsEvaled = @"[{\"rect\":{\"left\":100,\"top\":363.4375,\"width\":24.890625,\"height\":20,\"x\":112,\"y\":373.4375},\"nodeType\":\"ELEMENT_NODE\",\"nodeName\":\"A\",\"id\":\"\",\"class\":\"\",\"href\":\"http://www.googl.com/\",\"textContent\":\"link\"}]";

  id mockWebView = [OCMockObject partialMockForObject:webView];
  [[[mockWebView expect] andReturn:jsEvaled] stringByEvaluatingJavaScriptFromString:OCMOCK_ANY];

  id touchUtilMock = [OCMockObject mockForClass:[LPTouchUtils class]];
  UIWindow *mainWindow = [self window];
  OCMStub([touchUtilMock windowForView:mockWebView]).andReturn(mainWindow);

  NSValue *finalCenter = OCMOCK_VALUE(CGPointMake(112, 393.4375));
  [[[[touchUtilMock stub]
     ignoringNonObjectArgs]
    andReturnValue:finalCenter]
   translateToScreenCoords:CGPointZero];

  id webQueryMock = [OCMockObject mockForClass:[LPWebQuery class]];
  CGPoint pageOffset = CGPointZero;
  [[[webQueryMock stub] andReturnValue:OCMOCK_VALUE(pageOffset)] pointByAdjustingOffsetForScrollPostionOfWebView:mockWebView];

  NSArray *actualArr = [LPWebQuery arrayByEvaluatingQuery:query
                                                     type:type
                                                  webView:mockWebView
                                         includeInvisible:YES];

  XCTAssertTrue(actualArr.count == 1);

  NSDictionary *actual = actualArr[0];

  NSString *expectedJSON = @"{\"rect\":{\"x\":112,\"left\":100,\"center_x\":112,\"y\":393.4375,\"top\":363.4375,\"width\":24.890625,\"height\":20,\"center_y\":393.4375},\"nodeName\":\"A\",\"id\":\"\",\"textContent\":\"link\",\"center\":{\"X\":112,\"Y\":393.4375},\"nodeType\":\"ELEMENT_NODE\",\"webView\":\"<UIWebView: 0x78d497f0; frame = (0 20; 320 499); autoresize = RM+BM; layer = <CALayer: 0x78d4d680>>\",\"class\":\"\",\"href\":\"http://www.googl.com/\"}";

  NSData *expectedData = [expectedJSON dataUsingEncoding:NSUTF8StringEncoding];
  NSDictionary *expected = [NSJSONSerialization JSONObjectWithData:expectedData
                                                           options:kNilOptions
                                                             error:nil];

  XCTAssertEqual(actual.count, expected.count);

  XCTAssertEqualObjects(actual[@"center"][@"X"], expected[@"center"][@"X"]);
  XCTAssertEqualObjects(actual[@"center"][@"Y"], expected[@"center"][@"Y"]);

  XCTAssertEqualObjects(actual[@"class"], expected[@"class"]);
  XCTAssertEqualObjects(actual[@"href"], expected[@"href"]);
  XCTAssertEqualObjects(actual[@"id"], expected[@"id"]);
  XCTAssertEqualObjects(actual[@"nodeName"], expected[@"nodeName"]);

  XCTAssertEqualObjects(actual[@"rect"][@"height"], expected[@"rect"][@"height"]);
  XCTAssertEqualObjects(actual[@"rect"][@"left"], expected[@"rect"][@"left"]);
  XCTAssertEqualObjects(actual[@"rect"][@"top"], expected[@"rect"][@"top"]);
  XCTAssertEqualObjects(actual[@"rect"][@"width"], expected[@"rect"][@"width"]);
  XCTAssertEqualObjects(actual[@"rect"][@"x"], expected[@"rect"][@"x"]);
  XCTAssertEqualObjects(actual[@"rect"][@"y"], expected[@"rect"][@"y"]);

  XCTAssertEqualObjects(actual[@"textContent"], expected[@"textContent"]);

  XCTAssertNotNil(actual[@"webView"]);

  [mockWebView verify];
  [webQueryMock verify];
  [touchUtilMock verify];
}