Fix unit tests

Author: agnieszkaszuba

packages/yoastseo/spec/fullTextTests/testTexts/ja/japanesePaper.js

@@ -66,7 +66,7 @@ const expectedResults = {
 	textLength: {
 		isApplicable: true,
 		score: 9,
-		resultText: "<a href='https://yoa.st/34n' target='_blank'>Text length</a>: The text contains 3165 characters. Good job!",
+		resultText: "<a href='https://yoa.st/34n' target='_blank'>Text length</a>: The text contains 3022 characters. Good job!",
 	},
 	externalLinks: {
 		isApplicable: true,

packages/yoastseo/spec/languageProcessing/helpers/sentence/sentencesLengthSpec.js

@@ -35,7 +35,7 @@ describe( "A test to count sentence lengths.", function() {
 
 		expect( lengths ).toEqual( [
 			{ sentence: "自然おのずから存在しているもの", sentenceLength: 15 },
-			{ sentence: "歩くさわやかな森 <span style='color: red;'> 自然 </span>", sentenceLength: 11 },
+			{ sentence: "歩くさわやかな森 <span style='color: red;'> 自然 </span>", sentenceLength: 10 },
 		] );
 	} );
 } );

packages/yoastseo/spec/languageProcessing/languages/ja/helpers/countCharactersSpec.js

@@ -12,9 +12,9 @@ describe( "counts characters in a string", function() {
 			"東京オリンピック開会直前の1964年（昭和39年）10月1日に開業した。" ) ).toBe( 136 );
 	} );
 	it( "makes sure the countCharacters function still works when the input is a non-Japanese string", function() {
-		expect( countCharactersFunction( "this is a string" ) ).toBe( 16 );
+		expect( countCharactersFunction( "this is a string" ) ).toBe( 13 );
 		expect( countCharactersFunction( "Низът в компютърните науки е крайна поредица от символи " +
-			"(представляващи краен брой знаци)." ) ).toBe( 90 );
+			"(представляващи краен брой знаци)." ) ).toBe( 78 );
 	} );
 	it( "makes sure that the table of contents is excluded from the calculation", function() {
 		const text = "<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><h2>目次</h2><ul><li><a " +
@@ -35,7 +35,7 @@ describe( "counts characters in a string", function() {
 			"<p>戦後においては一般に広義の<a href=\"https://ja.wikipedia.org/wiki/%E7%AB%A5%E8%AC%A1\">童謡</a>にカテゴライズされる本作品は、" +
 			"初出本の題名にもあるとおり青木自身は「唱歌」であるとし、「学校や家庭で」歌ってもらえれば本懐であるとしている。しかし発表当時の教育現場では、" +
 			"本作品を歌うことは原則上はできなかった。</p>";
-		expect( countCharactersFunction( text ) ).toBe( 757 );
+		expect( countCharactersFunction( text ) ).toBe( 744 );
 	} );
 	it( "makes sure that no characters are counted when a URL is embedded in video tags", function() {
 		const text = "<!-- wp:embed {\"url\":\"https://www.youtube.com/watch?v=cbP2N1BQdYc\",\"type\":\"video\"," +