tests: Add test case for ratio and counterStyle

Complete coverage for MatcherFactory

Change-Id: I8478055d3254dd14d764fc82600adf80215a6054

Author: umherirrender

tests/Grammar/MatcherFactoryTest.php

@@ -193,6 +193,10 @@ public static function provideMatchers() {
 			[ 'number', 'calc(pi)' ],
 			[ 'number', 'pow(3px, 2)' ],
 
+			[ 'ratio', '5' ],
+			[ 'ratio', '5 / 6' ],
+			[ 'ratio', '5 / 0' ],
+
 			[ 'percentage', '12', false ],
 			[ 'percentage', '12%' ],
 			[ 'percentage', '+12%' ],
@@ -716,6 +720,9 @@ public static function provideMatchers() {
 			[ 'cssSingleEasingFunction', 'steps( 77, jump-both )' ],
 			[ 'cssSingleEasingFunction', 'cubic-bezier( 1, 3.4, +5, -1e2 )' ],
 
+			[ 'counterStyle', 'decimal' ],
+			[ 'counterStyle', 'symbols( numeric "A" "B" )' ],
+
 			[ 'cssSelector', '', null ],
 
 			[ 'cssSelectorList', 'h1, h2, h3' ],