private IReadWriteControlFile SetupRealControlFile(Android.Net.Uri uri)
{
FileSystemHelper helper = new FileSystemHelper(MainActivity.MainContext, MockLogger);
XmlDocument xml = helper.LoadXmlFromAssetFile("xml/testcontrolfile1.xml");
A.CallTo(() => MockFileSystemHelper.LoadXmlFromContentUri(uri)).Returns(xml);
IReadWriteControlFile control = new ReadWriteControlFile(xml);
A.CallTo(() => MockApplicationControlFileFactory.CreateControlFile(xml)).Returns(control);
return(control);
}
public void LoadControlFile_HandlesErrors()
{
// arrange
Android.Net.Uri uri = Android.Net.Uri.Parse("content://com.android.externalstorage.documents/document/primary%3APodcastUtilities%2FDerekPodcastsSmall2.xml");
var control = SetupRealControlFile(uri);
ViewModel.Initialise();
var testException = new Exception();
A.CallTo(() => MockApplicationControlFileFactory.CreateControlFile(A <XmlDocument> .Ignored)).Throws(testException);
// act
ViewModel.LoadContolFile(uri);
// assert
A.CallTo(() => MockCrashReporter.LogNonFatalException(testException)).MustHaveHappened(1, Times.Exactly);
Assert.AreEqual("Mocked control file error", ObservedResults.LastToastMessage);
}