fix issue of no tag choices

Author: annieshinn

src/context/reducers/accTestCaseReducer.ts

@@ -16,7 +16,7 @@ export const accTestCaseState: AccTestCaseState = {
       describe0: {
         id: 'describe0',
         text: 'Component is accessible according to all standards enforced by axe-core.',
-        standardTag: '',
+        standardTag: 'none',
       },
     },
     allIds: ['describe0'],
@@ -27,7 +27,7 @@ export const accTestCaseState: AccTestCaseState = {
         id: 'it0',
         describeId: 'describe0',
         text: 'Component is accessible regarding all axe-core categories.',
-        catTag: '',
+        catTag: 'none',
       },
     },
     allIds: {

src/context/useGenerateTest.jsx

@@ -893,11 +893,17 @@ function useGenerateTest(test, projectFilePath) {
             rules: {
               'color-contrast': { enabled: false },
               'link-in-text-block': { enabled: false },
+            },`
+        
+      if (accTestCase.describeBlocks.byId[descId].standardTag !== 'none') {
+        testFileCode += `
               runOnly: {
                 type: 'tag',
                 value: ['${accTestCase.describeBlocks.byId[descId].standardTag}']
-            }
-            },
+            }`
+          }
+            
+      testFileCode += `
           };
         `;
 
@@ -930,7 +936,7 @@ function useGenerateTest(test, projectFilePath) {
         testFileCode += `
           it('${itStatements.byId[itId].text}', (done) => {`
 
-        if(itStatements.byId[itId].catTag !== '') {
+        if(itStatements.byId[itId].catTag !== 'none') {
           testFileCode += `  
             options.runOnly.value.push('cat.${itStatements.byId[itId].catTag}')`
         }