public void CanReadByteArray()
{
// Arrange
var filePath = "testdata.dat";
// Act
using (var campbellFile = new CampbellFile(filePath))
{
var result2_raw = campbellFile.Read <byte>(campbellFile.Variables[1]);
var result3_raw = campbellFile.Read <byte>(campbellFile.Variables[campbellFile.Variables.Count - 2]);
// Assert
var result2 = MemoryMarshal.Cast <byte, float>(result2_raw.Data.Buffer);
var result3 = MemoryMarshal.Cast <byte, float>(result3_raw.Data.Buffer);
// channel 1 - string
// skip
// channel 2 - floating point
Assert.Equal(72000, result2.Length);
Assert.Equal(3.113, result2[0], precision: 3);
Assert.Equal(5.167, result2[72000 - 1], precision: 3);
// channel x - floating point, with NaN
Assert.Equal(72000, result3.Length);
Assert.Equal(-1.16, result3[251], precision: 3);
Assert.Equal(double.NaN, result3[252]);
Assert.Equal(double.NaN, result3[253]);
Assert.Equal(-1.17, result3[358], precision: 3);
}
}
public void CanReadGeneric()
{
// Arrange
var filePath = "testdata.dat";
// Act
using (var campbellFile = new CampbellFile(filePath))
{
var result1 = campbellFile.ReadString(campbellFile.Variables[0]);
var result2 = campbellFile.Read <float>(campbellFile.Variables[1]);
var result3 = campbellFile.Read <float>(campbellFile.Variables[campbellFile.Variables.Count - 2]);
// Assert
// channel 1 - string
Assert.Equal(72000, result1.Data.Buffer.Length);
Assert.Equal(new DateTime(2021, 02, 08, 19, 00, 00, 50, DateTimeKind.Utc), result1.TimeStamps[0]);
Assert.Equal(new DateTime(2021, 02, 08, 20, 00, 00, 00, DateTimeKind.Utc), result1.TimeStamps[72000 - 1]);
Assert.Equal("Q", result1.Data.Buffer[0]);
Assert.Equal("Q", result1.Data.Buffer[72000 - 1]);
// channel 2 - floating point
Assert.Equal(72000, result2.Data.Buffer.Length);
Assert.Equal(new DateTime(2021, 02, 08, 19, 00, 00, 50, DateTimeKind.Utc), result2.TimeStamps[0]);
Assert.Equal(new DateTime(2021, 02, 08, 20, 00, 00, 00, DateTimeKind.Utc), result2.TimeStamps[72000 - 1]);
Assert.Equal(3.113, result2.Data.Buffer[0], precision: 3);
Assert.Equal(5.167, result2.Data.Buffer[72000 - 1], precision: 3);
// channel x - floating point, with NaN
Assert.Equal(72000, result3.Data.Buffer.Length);
Assert.Equal(new DateTime(2021, 02, 08, 19, 00, 00, 50, DateTimeKind.Utc), result3.TimeStamps[0]);
Assert.Equal(new DateTime(2021, 02, 08, 20, 00, 00, 00, DateTimeKind.Utc), result3.TimeStamps[72000 - 1]);
Assert.Equal(-1.16, result3.Data.Buffer[251], precision: 3);
Assert.Equal(double.NaN, result3.Data.Buffer[252]);
Assert.Equal(double.NaN, result3.Data.Buffer[253]);
Assert.Equal(-1.17, result3.Data.Buffer[358], precision: 3);
}
}
public void CanReadHeader()
{
// Arrange
var filePath = "testdata.dat";
// Act
using (var campbellFile = new CampbellFile(filePath))
{
// Assert
Assert.Equal(Format.TOB3, campbellFile.Format);
Assert.Equal("ThisIsATestStation!", campbellFile.StationName);
Assert.Equal("CR6", campbellFile.Model);
Assert.Equal("12001", campbellFile.SerialNumber);
Assert.Equal("CR6.Std.09.xx", campbellFile.OperatingSystem);
Assert.Equal("CPU:MyAwesome_ProgramVer01.cr6", campbellFile.Program);
Assert.Equal("1234", campbellFile.ProgramSignature);
Assert.Equal(new DateTime(2020, 01, 01, 18, 00, 00, DateTimeKind.Utc), campbellFile.CreationTime);
Assert.Equal("full_marsgarbage", campbellFile.TableName);
Assert.Equal(0, campbellFile.RecordInterval);
Assert.Equal(60, campbellFile.FrameSize);
Assert.Equal(79200, campbellFile.IntendedTableSize);
Assert.Equal(32145, campbellFile.ValidationStamp);
Assert.Equal(0.0001, campbellFile.FrameTimeResolution);
Assert.Equal(0, campbellFile.RingRecord);
Assert.Equal(0, campbellFile.LastCardRemoval);
Assert.Equal(16, campbellFile.Variables.Count);
Assert.Equal("full_100_id", campbellFile.Variables[0].Name);
Assert.Equal("", campbellFile.Variables[0].Unit);
Assert.Equal("Smp", campbellFile.Variables[0].ProcessingType);
Assert.Equal(typeof(string), campbellFile.Variables[0].DataType);
Assert.Equal("full_100_u", campbellFile.Variables[1].Name);
Assert.Equal("", campbellFile.Variables[1].Unit);
Assert.Equal("Smp", campbellFile.Variables[1].ProcessingType);
Assert.Equal(typeof(float), campbellFile.Variables[1].DataType);
}
}
