public void CanConfigureAppConfigurationFromFile()
{
// Needs to look in the project directory like VS would
var projectDir = Path.Combine(TestPathUtilities.GetRepoRootDirectory(), "src", "Hosting", "Hosting", "test");
var hostBuilder = new HostBuilder()
.UseContentRoot(projectDir)
.ConfigureAppConfiguration((context, configBuilder) =>
{
configBuilder.AddJsonFile("appSettings.json", optional: false);
});
using (var host = hostBuilder.Build())
{
var config = host.Services.GetService <IConfiguration>();
Assert.NotNull(config);
Assert.Equal("value", config["key"]);
}
}
