feat: support element wrappers that override getValue, getText, isSel…

…ected, etc

src/assertions/count.js

@@ -23,7 +23,7 @@ const count = (client, chai, utils, options) => {
       type: 'count',
       getValueAndSelector: async () => {
         const [elements, selector] = await getElements(obj, client)
-        return [elements.length, selector]
+        return [(await Promise.all(elements)).flat().length, selector]
       },
     })
   }

src/assertions/text.js

@@ -45,7 +45,10 @@ const text = (client, chai, utils, options) => {
       message: `elements' text for #{selector}`,
       getValueAndSelector: async () => {
         const [elements, selector] = await getElements(obj, client)
-        return [await Promise.all(elements.map(e => e.getText())), selector]
+        return [
+          (await Promise.all(elements.map(e => e.getText()))).flat(),
+          selector,
+        ]
       },
     })
   }

src/assertions/value.js

@@ -45,7 +45,10 @@ const value = (client, chai, utils, options) => {
       message: `elements' values for #{selector}`,
       getValueAndSelector: async () => {
         const [elements, selector] = await getElements(obj, client)
-        return [await Promise.all(elements.map(e => e.getValue())), selector]
+        return [
+          (await Promise.all(elements.map(e => e.getValue()))).flat(),
+          selector,
+        ]
       },
     })
   }

src/util/getElements.js

@@ -1,6 +1,9 @@
 export default async function getElements(obj, client) {
-  if (obj && typeof obj.then === 'function') {
-    const resolved = await obj
+  if (
+    obj &&
+    (typeof obj.isClickable === 'function' || typeof obj.then === 'function')
+  ) {
+    const resolved = typeof obj.isClickable === 'function' ? obj : await obj
     const selector = obj.selector || String(resolved)
     if (typeof resolved === 'string') obj = resolved
     else if (Array.isArray(resolved)) return [resolved, selector]