change message

Author: 38elements

docs/en/api/options.md

@@ -75,7 +75,7 @@ Please use [Puppeteer](https://github.com/karma-runner/karma-chrome-launcher#hea
 
 Provide an object of scoped slots contents to the component. The key corresponds to the slot name. The value can be a template string.
 
-There are two limitations.  
+There are two limitations.
 
 * This option is only supported in [email protected]+.
 

packages/create-instance/add-scoped-slots.js

@@ -7,7 +7,7 @@ export function addScopedSlots (vm: Component, scopedSlots: Object): void {
   Object.keys(scopedSlots).forEach((key) => {
     const template = scopedSlots[key].trim()
     if (template.substr(0, 9) === '<template') {
-      throwError('scopedSlots option does not support template tag.')
+      throwError('the scopedSlots option does not support a template tag as the root element.')
     }
     vm.$_vueTestUtils_scopedSlots[key] = compileToFunctions(template).render
   })

packages/create-instance/create-instance.js

@@ -77,7 +77,7 @@ export default function createInstance (
       // $FlowIgnore
       addScopedSlots(vm, options.scopedSlots)
     } else {
-      throwError('scopedSlots option supports [email protected]+.')
+      throwError('the scopedSlots option is only supported in [email protected]+.')
     }
   }
 

test/specs/mounting-options/scopedSlots.js renamed to test/specs/mounting-options/scopedSlots.spec.js

@@ -26,7 +26,7 @@ describeWithShallowAndMount('scopedSlots', (mountingMethod) => {
           }
         })
       }
-      const message = '[vue-test-utils]: scopedSlots option does not support template tag.'
+      const message = '[vue-test-utils]: the scopedSlots option does not support a template tag as the root element.'
       expect(fn).to.throw().with.property('message', message)
     }
   )
@@ -40,7 +40,7 @@ describeWithShallowAndMount('scopedSlots', (mountingMethod) => {
           }
         })
       }
-      const message = '[vue-test-utils]: scopedSlots option supports [email protected]+.'
+      const message = '[vue-test-utils]: the scopedSlots option is only supported in [email protected]+.'
       expect(fn).to.throw().with.property('message', message)
     }
   )