Hive. ListStore, SET method bug and not correct logic in test for setStore (#233)

Author: viktor-liablin

src/hive/stores/list.js

@@ -41,7 +41,7 @@ export class ListStore extends HiveStore {
   }
 
   set(value, index) {
-    if (typeof index === undefined) {
+    if (typeof index === 'undefined') {
       if (!value || !Array.isArray(value) || !value.length || !isHiveValueValid(value)) {
         throw new Error('Value must be provided and must be a list of valid JSON items.')
       }

test/unit/specs/hive/set.js

@@ -804,12 +804,12 @@ describe('Hive - Set Store', function() {
       it('fails with invalid value', async () => {
         const errorMsg = 'Value must be provided and must be one of types: string, number, boolean, object, array.'
 
-        await expect(() => store.setValue(undefined)).to.throw(errorMsg)
-        await expect(() => store.setValue(null)).to.throw(errorMsg)
-        await expect(() => store.setValue(() => true)).to.throw(errorMsg)
-        await expect(() => store.setValue(10n)).to.throw(errorMsg)
-        await expect(() => store.setValue(Symbol('id'))).to.throw(errorMsg)
-        await expect(() => store.setValue([10n])).to.throw(errorMsg)
+        await expect(() => store.addValue(undefined)).to.throw(errorMsg)
+        await expect(() => store.addValue(null)).to.throw(errorMsg)
+        await expect(() => store.addValue(() => true)).to.throw(errorMsg)
+        await expect(() => store.addValue(10n)).to.throw(errorMsg)
+        await expect(() => store.addValue(Symbol('id'))).to.throw(errorMsg)
+        await expect(() => store.addValue([10n])).to.throw(errorMsg)
       })
     })