public void Uses_Uri_From_GetUri_As_Uri()
{
// Arrange
var urlHelper = Substitute.For <IUrlHelper>();
var i0 = new MenuItem {
Text = Rnd.Str, Controller = Rnd.Str
};
var i1 = new MenuItem {
Text = Rnd.Str, Controller = Rnd.Str
};
var items = new[] { i0, i1 }.ToList();
var uri = Rnd.Str;
var getUri = Substitute.For <GetUri>();
getUri.Invoke(urlHelper, Arg.Any <MenuItem>()).Returns(uri);
// Act
var result = MenuF.GetSimpleItems(urlHelper, items, getUri);
// Assert
Assert.Collection(result,
x => Assert.Equal(uri, x.Url),
x => Assert.Equal(uri, x.Url)
);
}
public void No_Items_Returns_Empty_List()
{
// Arrange
var urlHelper = Substitute.For <IUrlHelper>();
var getUri = Substitute.For <GetUri>();
// Act
var result = MenuF.GetSimpleItems(urlHelper, new(), getUri);
// Assert
Assert.Empty(result);
}
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 async Task Appends_Done_On_Success()
{
// Arrange
var result = new StringBuilder();
var handler = new MockHttpMessageHandler();
var client = new HttpClient(handler);
var uri = "https://bfren.dev";
// Act
await MenuF.LoadUriAsync(result, client, uri, CancellationToken.None);
// Assert
Assert.Contains("done", result.ToString());
}
public async Task Appends_Failed_On_Failure()
{
// Arrange
var result = new StringBuilder();
var handler = new MockHttpMessageHandler(System.Net.HttpStatusCode.InternalServerError);
var client = new HttpClient(handler);
var uri = "https://bfren.dev";
// Act
await MenuF.LoadUriAsync(result, client, uri, CancellationToken.None);
// Assert
Assert.Contains("failed", result.ToString());
}
public async Task Returns_Correct_Message()
{
// Arrange
var result = new StringBuilder();
var handler = new MockHttpMessageHandler();
var client = new HttpClient(handler);
var uri = "https://bfren.dev";
var expected = $"Loading {uri} .. done<br/>{Environment.NewLine}";
// Act
await MenuF.LoadUriAsync(result, client, uri, CancellationToken.None);
// Assert
Assert.Equal(expected, result.ToString());
}
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);
}
public void Without_Text_Uses_Item_Controller_As_Text()
{
// Arrange
var urlHelper = Substitute.For <IUrlHelper>();
var i0 = new MenuItem {
Controller = Rnd.Str
};
var i1 = new MenuItem {
Controller = Rnd.Str
};
var items = new[] { i0, i1 }.ToList();
var getUri = Substitute.For <GetUri>();
getUri.Invoke(urlHelper, Arg.Any <MenuItem>()).Returns(Rnd.Str);
// Act
var result = MenuF.GetSimpleItems(urlHelper, items, getUri);
// Assert
Assert.Collection(result,
x => Assert.Equal(i0.Controller, x.Text),
x => Assert.Equal(i1.Controller, x.Text)
);
}
