public void ZeroDataCase()
{
// set empty record mock
var forecasts = new List <WeatherForecast>();
var mockService = new MockWeatherService();
mockService.Task.SetResult(forecasts);
Services.AddSingleton <IWeatherService>(mockService);
var fetchData = RenderComponent <FetchData>();
// wait until table rendered
fetchData.WaitForState(() => fetchData.FindAll(".table").Count > 0);
var expectedHtml = @"<table class=""table"">
<thead>
<tr>
<th>Date</th>
<th>Temp. (C) </th>
<th>Temp. (F) </th>
<th>Summary </th>
</tr>
</thead>
<tbody>
</tbody>";
fetchData.Find("table").MarkupMatches(expectedHtml);
}
public void LoadingBeforeLoadData()
{
// set empty record mock
var forecasts = new List <WeatherForecast>();
var mockService = new MockWeatherService();
mockService.Task.SetResult(forecasts);
Services.AddSingleton <IWeatherService>(mockService);
var fetchData = RenderComponent <FetchData>();
var expectedHtml = @"Loading...";
fetchData.Find("em").MarkupMatches(expectedHtml);
}
public void ExistsDataCase()
{
// set dummy record mock
var forecasts = new List <WeatherForecast>();
forecasts.Add(new WeatherForecast()
{
Date = new DateTime(2020, 5, 1), TemperatureC = 20, Summary = "Sunny"
});
forecasts.Add(new WeatherForecast()
{
Date = new DateTime(2020, 5, 2), TemperatureC = 10, Summary = "Rainy"
});
forecasts.Add(new WeatherForecast()
{
Date = new DateTime(2020, 5, 3), TemperatureC = 14, Summary = "Cloudy"
});
var mockService = new MockWeatherService();
mockService.Task.SetResult(forecasts);
Services.AddSingleton <IWeatherService>(mockService);
var fetchData = RenderComponent <FetchData>();
// wait until table rendered
fetchData.WaitForState(() => fetchData.FindAll(".table").Count > 0);
var expectedHtml = @"<table class=""table"">
<thead>
<tr>
<th>Date</th>
<th>Temp. (C) </th>
<th>Temp. (F) </th>
<th>Summary </th>
</tr>
</thead>
<tbody>
<tr>
<td>2020/05/01</td>
<td>20</td>
<td>67</td>
<td>Sunny</td>
</tr>
<tr>
<td>2020/05/02</td>
<td>10</td>
<td>49</td>
<td>Rainy</td>
</tr>
<tr>
<td>2020/05/03</td>
<td>14</td>
<td>57</td>
<td>Cloudy</td>
</tr>
</tbody>";
fetchData.Find("table").MarkupMatches(expectedHtml);
}
