private void PopulateTestingFields()
{
_mockMetadataFile = TestClassFactory.GetMockMetadataFileWithSomeNullDummyValues();
_mockSystemFile = TestClassFactory.GetMockSystemFileWithDummyValues();
_tableForMockMetadataFile = TestClassFactory.GetDataTable(_mockMetadataFile);
_tableForMockSystemFile = TestClassFactory.GetDataTable(_mockSystemFile);
}
public async Task GetMetadataFileAsync_Test_ReturnsNullWhenFileDoesNotExist()
{
_mockMetadataFileRepo.GenerateDataTable();
string filepath = "Invalid filepath";
MockMetadataFile file = await _mockMetadataFileRepo.GetFileAsync(filepath);
Assert.IsNull(file);
}
public async Task GetMetadataFileAsync_Test_ValidInputReturnsNotNullFile()
{
_mockMetadataFileRepo.GenerateDataTable();
string filepath = "Filepath1";
MockMetadataFile file = await _mockMetadataFileRepo.GetFileAsync(filepath);
Assert.IsNotNull(file);
}
public void ToList_Test_ReturnsMatchingObjectGivenInputWithNotNullNullableTypes()
{
_mockMetadataFile = TestClassFactory.GetMockMetadataFileWithNoNullDummyValues();
_tableForMockMetadataFile = TestClassFactory.GetDataTable(_mockMetadataFile);
var list = _tableForMockMetadataFile.Rows.ToList <MockMetadataFile>();
Assert.IsTrue(_mockMetadataFile.Equals(list[0]));
}
public async Task UpdateMetadataFileAsync_Test_ReturnsFalseWhenRecordDoesNotExist()
{
_mockMetadataFileRepo.GenerateDataTable(3);
MockMetadataFile mockFile = new MockMetadataFile()
{
MetadataFileId = 5, Filepath = "Filepath5"
};
var updateSuccessful = await _mockMetadataFileRepo.UpdateFileAsync(mockFile);
Assert.IsFalse(updateSuccessful);
}
public async Task UpdateMetadataFileAsync_Test_MethodReturnsTrueAfterSuccessfulUpdate()
{
_mockMetadataFileRepo.GenerateDataTable(3);
MockMetadataFile mockFile = new MockMetadataFile()
{
MetadataFileId = 1, Artist = "TestArtistValue"
};
var updateSuccessful = await _mockMetadataFileRepo.UpdateFileAsync(mockFile);
Assert.IsTrue(updateSuccessful);
}
public async Task UpdateMetadataFileAsync_Test_WhenRecordDoesNotExist()
{
_mockMetadataFileRepo.GenerateDataTable(3);
MockMetadataFile mockFile = new MockMetadataFile()
{
MetadataFileId = 5, Filepath = "Filepath5"
};
var unalteredFiles = await _mockMetadataFileRepo.GetFilesAsync();
await _mockMetadataFileRepo.UpdateFileAsync(mockFile);
var alteredFiles = _mockMetadataFileRepo.DataTable.ToList <MockMetadataFile>();
var isMismatchFound = IsMismatchFound(unalteredFiles, alteredFiles);
Assert.IsFalse(isMismatchFound);
}
public async Task UpdateMetadataFileAsync_Test_WhenRecordExists()
{
_mockMetadataFileRepo.GenerateDataTable(20);
MockMetadataFile mockFile = new MockMetadataFile()
{
MetadataFileId = 1, Artist = "TestArtistValue"
};
var unalteredFiles = await _mockMetadataFileRepo.GetFilesAsync();
await _mockMetadataFileRepo.UpdateFileAsync(mockFile);
var alteredFiles = _mockMetadataFileRepo.DataTable.ToList <MockMetadataFile>();
bool isMismatchFound = IsMismatchFound(unalteredFiles, alteredFiles);
Assert.IsTrue(isMismatchFound);
}
internal static DataTable GetDataTable(MockMetadataFile file)
{
var table = new DataTable();
table.Columns.Add("MetadataFileId");
table.Columns.Add("Filepath");
table.Columns.Add("BitRate");
table.Columns.Add("MediaType");
table.Columns.Add("Artist");
table.Columns.Add("Album");
table.Columns.Add("Title");
table.Columns.Add("Genres");
table.Columns.Add("Lyrics");
table.Columns.Add("TrackNo");
table.Columns.Add("Year");
table.Columns.Add("Rating");
table.Columns.Add("DurationInTicks");
table.Rows.Add(file.MetadataFileId, file.Filepath, file.BitRate, file.MediaType,
file.Artist, file.Album, file.Title, file.Genres, file.Lyrics,
file.TrackNo, file.Year, file.Rating, file.DurationInTicks);
return(table);
}
