test: update tests

test/cli/formatters/checkstyle.spec.js

@@ -6,7 +6,7 @@ const path = require('path')
 
 describe('CLI', () => {
   describe('Formatter: checkstyle', () => {
-    it('should have stdout output with formatter checkstyle', (done) => {
+    it('Should have stdout output with formatter checkstyle', (done) => {
       const expected = fs
         .readFileSync(path.resolve(__dirname, 'checkstyle.xml'), 'utf8')
         .replace('{{path}}', path.resolve(__dirname, 'example.html'))

test/cli/formatters/checkstyle.xml

@@ -1,25 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <checkstyle version="4.3">
     <file name="{{path}}">
-        <error line="8" column="7" severity="error" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
-        <error line="8" column="14" severity="error" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
         <error line="8" column="14" severity="error" message="Duplicate of attribute name [ bad ] was found." source="htmlhint.attr-no-duplication"/>
-        <error line="9" column="7" severity="error" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
-        <error line="9" column="14" severity="error" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="8" column="7" severity="warning" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="8" column="14" severity="warning" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
         <error line="9" column="14" severity="error" message="Duplicate of attribute name [ bad ] was found." source="htmlhint.attr-no-duplication"/>
-        <error line="10" column="22" severity="error" message="Tag must be paired, no start tag: [ &lt;/input&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="11" column="3" severity="error" message="Special characters must be escaped : [ &lt; ]." source="htmlhint.spec-char-escape"/>
-        <error line="11" column="18" severity="error" message="Special characters must be escaped : [ &gt; ]." source="htmlhint.spec-char-escape"/>
-        <error line="13" column="11" severity="error" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="14" column="9" severity="error" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="15" column="7" severity="error" message="Tag must be paired, no start tag: [ &lt;/hello&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="16" column="5" severity="error" message="Tag must be paired, no start tag: [ &lt;/test&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="17" column="3" severity="error" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="21" column="15" severity="error" message="The value of attribute [ class ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
-        <error line="21" column="24" severity="error" message="The value of attribute [ what ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
-        <error line="21" column="32" severity="error" message="The value of attribute [ something ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
-        <error line="25" column="3" severity="error" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="26" column="1" severity="error" message="Tag must be paired, no start tag: [ &lt;/bad&gt; ]" source="htmlhint.tag-pair"/>
-        <error line="27" column="1" severity="error" message="Tag must be paired, no start tag: [ &lt;/bad&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="9" column="7" severity="warning" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="9" column="14" severity="warning" message="The value of attribute [ bad ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="10" column="22" severity="warning" message="Tag must be paired, no start tag: [ &lt;/input&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="11" column="3" severity="warning" message="Special characters must be escaped : [ &lt; ]." source="htmlhint.spec-char-escape"/>
+        <error line="11" column="18" severity="warning" message="Special characters must be escaped : [ &gt; ]." source="htmlhint.spec-char-escape"/>
+        <error line="13" column="11" severity="warning" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="14" column="9" severity="warning" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="15" column="7" severity="warning" message="Tag must be paired, no start tag: [ &lt;/hello&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="16" column="5" severity="warning" message="Tag must be paired, no start tag: [ &lt;/test&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="17" column="3" severity="warning" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="21" column="15" severity="warning" message="The value of attribute [ class ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="21" column="24" severity="warning" message="The value of attribute [ what ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="21" column="32" severity="warning" message="The value of attribute [ something ] must be in double quotes." source="htmlhint.attr-value-double-quotes"/>
+        <error line="25" column="3" severity="warning" message="Tag must be paired, no start tag: [ &lt;/div&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="26" column="1" severity="warning" message="Tag must be paired, no start tag: [ &lt;/bad&gt; ]" source="htmlhint.tag-pair"/>
+        <error line="27" column="1" severity="warning" message="Tag must be paired, no start tag: [ &lt;/bad&gt; ]" source="htmlhint.tag-pair"/>
     </file>
 </checkstyle>

test/cli/formatters/compact.spec.js

@@ -6,7 +6,7 @@ const path = require('path')
 
 describe('CLI', () => {
   describe('Formatter: compact', () => {
-    it('should have stdout output with formatter compact', (done) => {
+    it('Should have stdout output with formatter compact', (done) => {
       const expected = fs
         .readFileSync(path.resolve(__dirname, 'compact.txt'), 'utf8')
         .replace(