public void When_packageUrl_is_null_Then_it_throws_an_exception_with_a_useful_message()
{
var packageAgent = new PackageAgent();
Action getPackageAction = () => packageAgent.GetPackage(null).Wait();
getPackageAction
.ShouldThrow<ArgumentNullException>("Because the packageUrl cannot be null")
.WithMessage("Value cannot be null.\r\nParameter name: packageUri");
}
public void When_packageUrl_is_inaccessible_it_throws_an_exception_with_a_useful_message()
{
var packageAgent = new PackageAgent();
var packageName = Any.Word() + ".nupkg";
using (var mockService = new MockService()
.OnRequest(r => r.Path.ToString() == "/" + packageName)
.RespondWith(r => r.StatusCode = 403))
{
var packageUri = new Uri(mockService.GetBaseAddress() + packageName);
Action getPackageAction = () => packageAgent.GetPackage(packageUri).Wait();
getPackageAction
.ShouldThrow<HttpRequestException>("Because the packageUrl cannot be null")
.WithMessage("Response status code does not indicate success: 403 (Forbidden).");
}
}
public async void When_packageUrl_is_valid_Then_it_returns_the_package()
{
var packageAgent = new PackageAgent();
var packageName = Any.Word() + ".nupkg";
Package package;
using (var mockService = new MockService()
.OnRequest(r => r.Path.ToString() == "/" + packageName)
.RespondWith(r => r.WriteAsync(Resources.Microsoft_Bcl_1_1_8)))
{
var packageUri = new Uri(mockService.GetBaseAddress() + packageName);
package = await packageAgent.GetPackage(packageUri);
}
package.Should().NotBeNull("Because it should be retrieved");
package.GetParts()
.Should()
.HaveCount(92, "Because that is how many package parts are in the Microsoft.Bcl.1.1.8 package");
}
