Random.jsoupLocator(): introduce a method for generating random locator.

Fix #752

No functional changes.

Author: php-coder

src/test/java/ru/mystamps/web/tests/Random.java

@@ -18,6 +18,7 @@
 package ru.mystamps.web.tests;
 
 import java.time.Year;
+import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -164,4 +165,9 @@ public static List<TransactionParticipantDto> listOfTransactionParticipantDto()
 		);
 	}
 
+	public static String jsoupLocator() {
+		List<String> locators = Arrays.asList("#id", "a[href]", "img[src$=.png]", "div#logo");
+		return sample(locators);
+	}
+	
 }

src/test/java/ru/mystamps/web/util/extractor/SiteParserTest.java

@@ -51,10 +51,7 @@ public void setFieldShouldRequireNonBlankName() {
 		thrown.expect(IllegalStateException.class);
 		thrown.expectMessage("Field name must be non-blank");
 
-		// @todo #685 SiteParserTest: introduce a method for generating random valid locator
-		String anyValidLocator = "#id";
-		
-		parser.setField(nullOrBlank(), anyValidLocator);
+		parser.setField(nullOrBlank(), Random.jsoupLocator());
 	}
 
 	@Test