1+ using OpenQA . Selenium ;
2+ using OpenQA . Selenium . Support . Extensions ;
3+ using System ;
4+ using System . Collections . Generic ;
5+ using System . Collections . ObjectModel ;
6+ using System . ComponentModel . Design ;
7+ using System . Drawing . Imaging ;
8+ using System . Linq ;
9+ using System . Text ;
10+ using System . Threading ;
11+ using System . Threading . Tasks ;
12+
13+ namespace Riganti . Utils . Testing . SeleniumCore
14+ {
15+ public class BrowserWrapper
16+ {
17+ private readonly IWebDriver browser ;
18+ public IWebDriver Browser => browser ;
19+
20+ public BrowserWrapper ( IWebDriver browser )
21+ {
22+ this . browser = browser ;
23+ SetCssSelector ( ) ;
24+ }
25+
26+ private Func < string , By > selectorPreprocessMethod ;
27+
28+ public virtual Func < string , By > SelectorPreprocessor
29+ {
30+ get { return selectorPreprocessMethod ; }
31+ set
32+ {
33+ if ( value == null )
34+ { throw new Exception ( "Wrong selector preprocess methode." ) ; }
35+ selectorPreprocessMethod = value ;
36+ }
37+ }
38+
39+ public void SetCssSelector ( )
40+ {
41+ selectorPreprocessMethod = By . CssSelector ;
42+ }
43+
44+ /// <summary>
45+ /// Url of active browser tab.
46+ /// </summary>
47+ public string CurrentUrl => browser . Url ;
48+
49+ /// <summary>
50+ /// Gives path of url of active browser tab.
51+ /// </summary>
52+ public string CurrentUrlPath => new Uri ( CurrentUrl ) . GetLeftPart ( UriPartial . Path ) ;
53+
54+ /// <summary>
55+ /// Compares url with current url of browser.
56+ /// </summary>
57+ public bool CompareUrl ( string url )
58+ {
59+ Uri uri1 = new Uri ( url ) ;
60+ Uri uri2 = new Uri ( browser . Url ) ;
61+
62+ var result = Uri . Compare ( uri1 , uri2 ,
63+ UriComponents . Scheme | UriComponents . Host | UriComponents . PathAndQuery ,
64+ UriFormat . SafeUnescaped , StringComparison . OrdinalIgnoreCase ) ;
65+
66+ return result == 0 ;
67+ }
68+
69+ public void Click ( string selector )
70+ {
71+ First ( selector ) . Click ( ) ;
72+ Thread . Sleep ( 100 ) ;
73+ }
74+
75+ public void Submit ( string selector )
76+ {
77+ First ( selector ) . Submit ( ) ;
78+ Thread . Sleep ( 100 ) ;
79+ }
80+
81+ public void NavigateToUrl ( string url )
82+ {
83+ browser . Navigate ( ) . GoToUrl ( url ) ;
84+ }
85+
86+ public void NavigateBack ( )
87+ {
88+ browser . Navigate ( ) . Back ( ) ;
89+ }
90+
91+ public void NavigateForward ( )
92+ {
93+ browser . Navigate ( ) . Forward ( ) ;
94+ }
95+
96+ public void Refresh ( )
97+ {
98+ browser . Navigate ( ) . Refresh ( ) ;
99+ }
100+
101+ public string GetAlertText ( )
102+ {
103+ var alert = browser . SwitchTo ( ) . Alert ( ) ;
104+ return alert ? . Text ;
105+ }
106+
107+ public void ConfirmAlert ( )
108+ {
109+ browser . SwitchTo ( ) . Alert ( ) . Accept ( ) ;
110+ Thread . Sleep ( 500 ) ;
111+ }
112+
113+ /// <summary>
114+ /// Finds all elements that satisfy the condition of css selector.
115+ /// </summary>
116+ /// <param name="selector"></param>
117+ /// <returns></returns>
118+ public ElementWrapperCollection FindElements ( string selector )
119+ {
120+ return browser . FindElements ( SelectorPreprocessor ( selector ) ) . ToElementsList ( this , selector ) ;
121+ }
122+
123+ public ElementWrapper FirstOrDefault ( string selector )
124+ {
125+ var elms = FindElements ( selector ) ;
126+ return elms . FirstOrDefault ( ) ;
127+ }
128+
129+ public ElementWrapper First ( string selector )
130+ {
131+ return ThrowIfIsNull ( FirstOrDefault ( selector ) , $ "Element not found. Selector: { selector } ") ;
132+ }
133+
134+ public ElementWrapper SingleOrDefault ( string selector )
135+ {
136+ return FindElements ( selector ) . SingleOrDefault ( ) ;
137+ }
138+
139+ public ElementWrapper Single ( string selector )
140+ {
141+ return FindElements ( selector ) . Single ( ) ;
142+ }
143+
144+ public ElementWrapper ElementAt ( string selector , int index )
145+ {
146+ return FindElements ( selector ) . ElementAt ( index ) ;
147+ }
148+
149+ public ElementWrapper Last ( string selector )
150+ {
151+ return FindElements ( selector ) . Last ( ) ;
152+ }
153+
154+ public ElementWrapper LastOrDefault ( string selector )
155+ {
156+ return FindElements ( selector ) . LastOrDefault ( ) ;
157+ }
158+
159+ public void Blur ( )
160+ {
161+ var jsExecutor = browser as IJavaScriptExecutor ;
162+ jsExecutor ? . ExecuteScript ( "if(document.activeElement && document.activeElement.blur) {document.activeElement.blur()}" ) ;
163+ }
164+
165+ public void SendKeys ( string selector , string text )
166+ {
167+ FindElements ( selector ) . ForEach ( s => s . SendKeys ( text ) ) ;
168+ }
169+
170+ public void ClearElementsContent ( string selector )
171+ {
172+ FindElements ( selector ) . ForEach ( s => s . Clear ( ) ) ;
173+ }
174+
175+ public T ThrowIfIsNull < T > ( T obj , string message )
176+ {
177+ if ( obj == null )
178+ {
179+ throw new NoSuchElementException ( message ) ;
180+ }
181+ return obj ;
182+ }
183+
184+ /// <summary>
185+ /// Takes a screenshot and returns a full path to the file.
186+ /// </summary>
187+ ///<param name="filename">Path where the screenshot is going to be saved.</param>
188+ ///<param name="format">Default value is PNG.</param>
189+ public void TakeScreenshot ( string filename , ImageFormat format = null )
190+ {
191+ ( ( ITakesScreenshot ) browser ) . GetScreenshot ( ) . SaveAsFile ( filename , format ) ;
192+ }
193+
194+ public void Dispose ( )
195+ {
196+ browser . Dispose ( ) ;
197+ }
198+ }
199+ }
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