public void Should_Throw_If_CsvFile_Is_Null()
{
// Given
var fixture = new CsvHelpersFixture();
fixture.ResultPath = null;
// When
var result = Record.Exception(() => fixture.WriteNoMapping());
// Then
result.ShouldBeType <ArgumentNullException>().ParamName.ShouldEqual("csvFile");
}
public void Should_Throw_If_Settings_Are_Null()
{
// Given
var fixture = new CsvHelpersFixture();
fixture.Settings = null;
// When
var result = Record.Exception(() => fixture.Read());
// Then
result.ShouldBeType <ArgumentNullException>().ParamName.ShouldEqual("settings");
}
public void Should_Throw_If_File_Does_Not_Exist()
{
// Given
var fixture = new CsvHelpersFixture(false);
fixture.CsvFilePath = "/Working/test.csv";
// When
var result = Record.Exception(() => fixture.Read());
// Then
result.ShouldBeType <FileNotFoundException>();
}
public void Should_Write_Records_To_CsvFile_With_Dictionary_Map()
{
// Given
var fixture = new CsvHelpersFixture(false);
// When
fixture.WriteWithMapping();
// Then
var resultFile = fixture.FileSystem.GetFile(fixture.ResultPath);
resultFile.Exists.ShouldEqual(true);
string resultString;
using (var resultStream = resultFile.OpenRead())
using (var streamReader = new StreamReader(resultStream, Encoding.UTF8)) {
resultString = streamReader.ReadToEnd();
}
resultString.Trim().ShouldEqual(Resources.CsvHelper_MappedFile.Trim());
}
