test: fix coverage (#382)

Kent C. Dodds · web-flow · commit 500ffdff941d · 2019-10-13T10:52:23.000-06:00
diff --git a/src/role-helpers.js b/src/role-helpers.js
@@ -42,6 +42,8 @@ function isInaccessible(element) {
       return true
     }
 
+    // this branch is temporary code until jsdom fixes a bug
+    // istanbul ignore else
     if (supportsStyleInheritance === false) {
       // we go bottom-up for an inheritable property so we can only set it
       // if it wasn't set already i.e. the parent can't overwrite the child

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,8 @@ function isInaccessible(element) {`
`42`	`42`	`return true`
`43`	`43`	`}`
`44`	`44`
	`45`	`+ // this branch is temporary code until jsdom fixes a bug`
	`46`	`+ // istanbul ignore else`
`45`	`47`	`if (supportsStyleInheritance === false) {`
`46`	`48`	`// we go bottom-up for an inheritable property so we can only set it`
`47`	`49`	`// if it wasn't set already i.e. the parent can't overwrite the child`