public async Task Begin_InvalidFormatException() { using (StreamReader sr = new StreamReader(new MemoryStream(Encoding.UTF8.GetBytes(MY_HERITAGE_INVALID_FORMAT_SAMPLE)))) { IFormatReader reader = new MyHeritageV2Reader(sr); await Assert.ThrowsAsync <InvalidFormatException>(async() => await reader.Begin()); } }
public async Task ReadNext_Throws_WhenInvalidRecord() { using (StreamReader sr = new StreamReader(new MemoryStream(Encoding.UTF8.GetBytes(MY_HERITAGE_INVALID_RECORD_SAMPLE)))) { IFormatReader reader = new MyHeritageV2Reader(sr); await reader.Begin(); await Assert.ThrowsAsync <InvalidFormatException>(async() => await reader.ReadNext()); } }
public async Task Begin_ReadsFileToToEndOfHeader() { using (StreamReader sr = new StreamReader(new MemoryStream(Encoding.UTF8.GetBytes(MY_HERITAGE_SAMPLE)))) { MyHeritageV2Reader reader = new MyHeritageV2Reader(sr); await reader.Begin(); SNP snp = await reader.ReadNext(); Assert.NotNull(snp); Assert.Equal("rs547237130", snp.Rsid); } }
public async Task ReadNext_ReturnsNull_WhenEndOfStream() { using (StreamReader sr = new StreamReader(new MemoryStream(Encoding.UTF8.GetBytes(MY_HERITAGE_SAMPLE)))) { IFormatReader reader = new MyHeritageV2Reader(sr); await reader.Begin(); sr.ReadToEnd(); SNP snp1 = await reader.ReadNext(); Assert.Null(snp1); } }
public async Task ReadNext_ReadsSNPRecord() { using (StreamReader sr = new StreamReader(new MemoryStream(Encoding.UTF8.GetBytes(MY_HERITAGE_SAMPLE)))) { IFormatReader reader = new MyHeritageV2Reader(sr); await reader.Begin(); SNP snp1 = await reader.ReadNext(); SNP snp2 = await reader.ReadNext(); Assert.NotNull(snp1); Assert.NotNull(snp2); Assert.Equal("rs547237130", snp1.Rsid); Assert.Equal("rs562180473", snp2.Rsid); } }