public void Empty_List_Returns_Empty_List()
{
// Arrange
var urlHelper = Substitute.For <IUrlHelper>();
var getUri = Substitute.For <GetUri>();
// Act
var result = MenuF.GetUris(urlHelper, new(), getUri);
// Assert
Assert.Empty(result);
getUri.DidNotReceiveWithAnyArgs().Invoke(urlHelper, Arg.Any <MenuItem>());
}
public void Calls_GetUri_For_Each_Item_And_Children()
{
// Arrange
var urlHelper = Substitute.For <IUrlHelper>();
var c0 = new MenuItem {
Text = Rnd.Str
};
var c1 = new MenuItem {
Text = Rnd.Str
};
var c2 = new MenuItem {
Text = Rnd.Str
};
var c3 = new MenuItem {
Text = Rnd.Str
};
var c4 = new MenuItem {
Text = Rnd.Str
};
var p0 = new MenuItem {
Text = Rnd.Str, Children = new(new[] { c0, c1, c2 })
};
var p1 = new MenuItem {
Text = Rnd.Str, Children = new(new[] { c3, c4 })
};
var items = new[] { p0, p1 }.ToList();
var getUri = Substitute.For <GetUri>();
getUri.Invoke(urlHelper, Arg.Any <MenuItem>()).Returns(x => x.ArgAt <MenuItem>(1).Text);
// Act
var result = MenuF.GetUris(urlHelper, items, getUri);
// Assert
Assert.Collection(result,
x => Assert.Equal(p0.Text, x),
x => Assert.Equal(c0.Text, x),
x => Assert.Equal(c1.Text, x),
x => Assert.Equal(c2.Text, x),
x => Assert.Equal(p1.Text, x),
x => Assert.Equal(c3.Text, x),
x => Assert.Equal(c4.Text, x)
);
getUri.ReceivedWithAnyArgs(7).Invoke(urlHelper, Arg.Any <MenuItem>());
}
}
public void Calls_GetUri_For_Each_Item()
{
// Arrange
var urlHelper = Substitute.For <IUrlHelper>();
var i0 = new MenuItem();
var i1 = new MenuItem();
var items = new[] { i0, i1 }.ToList();
var getUri = Substitute.For <GetUri>();
// Act
var result = MenuF.GetUris(urlHelper, items, getUri);
// Assert
Assert.NotEmpty(result);
getUri.Received(1).Invoke(urlHelper, i0);
getUri.Received(1).Invoke(urlHelper, i1);
}
