SAPUI5 text is not displayed in Selector - sapui5

Question

I read the documentation https://sapui5.hana.ondemand.com/#/entity/sap.m.Select/sample/sap.m.sample.Select/code and I wanted to created a selector in my code.
I carefully follow the documentation but the text isn't display.
In my XML file:
<Select
selectedKey="{test>/SelectedProduct}"
items="{
path: 'test>/ProductCollection',
sorter: { path: 'Name' }
}">
<core:Item key="{test>/SelectedProduct/ProductId}" text="{test>/SelectedProduct/Name}" />
</Select>
in my controller file:
var oData = {
"SelectedProduct": "HT-1001",
"SelectedProduct2": "HT-1001",
"SelectedProduct3": "HT-1001",
"ProductCollection": [
{
"ProductId": "HT-1000",
"Name": "Notebook Basic 15"
},
{
"ProductId": "HT-1001",
"Name": "Notebook Basic 17"
},
{
"ProductId": "HT-1002",
"Name": "Notebook Basic 18"
},
{
"ProductId": "HT-1002",
"Name": "Notebook Basic 18"
},
{
"ProductId": "HT-1002",
"Name": "Notebook Basic 18"
}
],
"Editable": true,
"Enabled": true
};
var oModel = new JSONModel(oData);
this.getView().setModel(oModel, "test");
It doesn't display me the text but it display me the number of elements of my array.
I also tried:
<Select
selectedKey="{test>/SelectedProduct}"
items="{
path: 'test>/ProductCollection',
sorter: { path: 'Name' }
}">
<core:Item key="{test>/ProductCollection/ProductId}" text="{test>/ProductCollection/Name}" />
</Select>
And:
<Select
selectedKey="{test>/SelectedProduct}"
items="{
path: 'test>/ProductCollection',
sorter: { path: 'Name' }
}">
<core:Item key="{test>/ProductCollection.ProductId}" text="{test>/ProductCollection.Name}" />
</Select>
Why this solution doesn't work as expected ?

Answer 1

No need for ProductCollection in Item binding path. The item path is already set to ProductCollection in Select.
<core:Item key="{test>ProductId}" text="{test>Name}" />