Merge pull request #189 from yezyilomo/fix-store.getStateValue

Fix `store.getStateValue`

src/Store.ts

@@ -225,9 +225,9 @@ export default class Store {
         return storeItems;
     }
 
-    getStateValue<ST, T = unknown>(key: string, config?): T | ST {
-        const state = this.getState<T>(key, config);
-        return state.getValue<ST>(config.selector);
+    getStateValue<ST, T = unknown>(key: string, selector?): T | ST {
+        const state = this.getState<T>(key);
+        return state.getValue<ST>(selector);
     }
 
     clear(fn?: () => void): void {

tests/store.getState.test.ts

@@ -0,0 +1,9 @@
+import StatePool, { State } from '../src/';
+
+
+const store = StatePool.createStore({count: 0});
+
+test('should get user values', () => {
+    const isStateInstance = store.getState("count") instanceof State;
+    expect(isStateInstance).toStrictEqual(true)
+})

tests/store.getStateValue.test.ts

@@ -0,0 +1,14 @@
+import React from 'react';
+import StatePool from '../src/';
+
+
+const store = StatePool.createStore({
+    user: { name: "Yezy", age: 20 }
+});
+
+test('should get user values', () => {
+    const selector = (user): string => user.name;
+
+    expect(store.getStateValue("user")).toStrictEqual({ name: "Yezy", age: 20 })
+    expect(store.getStateValue("user", selector)).toStrictEqual("Yezy")
+})

tests/store.has.test.ts

@@ -0,0 +1,12 @@
+import StatePool from '../src/';
+
+
+const store = StatePool.createStore({ count: 0 });
+
+test('should get user values', () => {
+    const inStore = store.has("count");
+    const notInStore = store.has("user");
+
+    expect(inStore).toStrictEqual(true);
+    expect(notInStore).toStrictEqual(false);
+})

tests/store.items.test.ts

@@ -0,0 +1,14 @@
+import StatePool from '../src/';
+
+
+const store = StatePool.createStore({
+    width: 10,
+    height: 15
+});
+
+test('should get user values', () => {
+    const [item1, item2] = store.items()
+
+    expect(item1).toStrictEqual(["width", 10, false]);
+    expect(item2).toStrictEqual(["height", 15, false]);
+})

website/docs/api_reference/high_level_api/store.getStateValue.md

@@ -3,8 +3,8 @@ sidebar_position: 12
 ---
 
 # store.getStateValue
-This method is used to get state value directly from a store given its key, it's equivalent of calling `store.getState(key).getValue()`. You can pass `selector` too if you want to select part of the state.
+This method is used to get state value directly from a store given its key, it's equivalent of calling `store.getState(key).getValue(selector?)`. You can pass `selector` too if you want to select part of the state.
 
 ```js
-const userName = store.getStateValue("user", {selector: (user) => user.name});
+const userName = store.getStateValue("user", (user) => user.name);
 ```