Urlmanager is a navigation control based on Uinavigationcontroller and Uiviewcontroller, based on URL scheme, designed to achieve viewcontroller loose coupling without reliance.
Prepare the framework, define the base class
First, follow the methods described in the previous two articles to import the Unit test framework and the matching engine framework, set up test target, and configure compilation options.
Define test Case base class: Umtestcase (Code 1), all other use cases are inherited from Umtestcase.
#import <GHUnitIOS/GHTestCase.h>
@interface umtestcase:ghtestcase
@end
Code 1,umtestcase, use case base class
Building Use Cases
Urlmanager Tool Class (Umtools) test case (Umtoolstestcase). The nsurl,nsstring and UIView are extended in Umtools, which involves adding querystring to the URL and reading the parameters from the querystring, making substring judgments on strings, encoding and decoding the URL, UIView for X,y, Width and height of direct reading and writing. The properties (Code 2) are used in defining tests in the use case, and they are initialized in SetupClass (code 3).
Ordinary strings, with letters and digital
@property (Strong, nonatomic) nsstring *string;
Ordinary string, with only the letter
@property (Strong, nonatomic) nsstring *stringwithoutnumber;
A string that will be made urlencode, containing special characters and kanji
@property (Strong, nonatomic) nsstring *tobeencode;
The Tobeencode encoded string
@property (Strong, nonatomic) nsstring *encoded;
Generic URL with querystring
@property (Strong, nonatomic) nsurl *url;
Remove the top URL of the QueryString
@property (Strong, nonatomic) nsurl *noqueryurl;
An ordinary UIView
@property (Strong, nonatomic) UIView *view;
Code 2, defining attributes
(void) SetupClass
{
self.string = @ "NSString for Test with a number 8848.";
Self.stringwithoutnumber = @ "NSString for Test."
Self.tobeencode = @ "~!@#$%^&* () _+=-[]{}:;\" ' <>.,/?123qwe kanji ";
self.encoded = @ "%7e%21%40%23%24%25%5e%26%2a%28%29_%2b%3d-%5b%5d%
7b%7d%3a%3b%22%27%3c%3e.%2c%2f% 3f123qwe%e6%b1%89%e5%ad%97 ";
Self.url = [Nsurl urlwithstring:@ "http://example.com
/patha/pathb/?p2=v2&p1=v1"];
Self.noqueryurl = [Nsurl urlwithstring:@ "http://example.com
/patha/pathb/"];
Self.view = [[UIView alloc] Initwithframe:cgrectmake (10.0f,
10.0f, 100.0f, 100.F)];
}
Code 3, initializing properties
Using assertions in the Unit test framework to handle simple use cases
Unit test is a white box test, to do path coverage (code 4). The "containsstring" test is both forward and reverse (that is, yes and no two return results).
#pragma mark-umstring
-(void) testumstringcontainsstring
{
NSString *p = @ "for";
NSString *NP = @ "bad";
Ghasserttrue ([self.string containsstring:p],
@ "%@\" should contains \ "%@\". ",
self.string, p);
Ghassertfalse ([self.string CONTAINSSTRING:NP],
@ "%@\" should not contain \ "%@\". ",
self.string, p);