public void EncodeCsvFieldNull()
{
// If: I CSV encode a null
string output = SaveAsCsvFileStreamWriter.EncodeCsvField(null, ',', '\"');
// Then: there should be a string version of null returned
Assert.Equal("NULL", output);
}
public void EncodeCsvFieldShouldNotWrap(string field)
{
// If: I CSV encode a field that does not have forbidden characters in it
string output = SaveAsCsvFileStreamWriter.EncodeCsvField(field, ',', '\"');
// Then: It should not wrap it in quotes
Assert.False(Regex.IsMatch(output, "^\".*\"$"));
}
public void EncodeCsvFieldReplace()
{
// If: I CSV encode a field that has a double quote in it,
string output = SaveAsCsvFileStreamWriter.EncodeCsvField("Some\"thing", ',', '\"');
// Then: It should be replaced with double double quotes
Assert.Equal("\"Some\"\"thing\"", output);
}
public void EncodeCsvFieldShouldWrap(string field)
{
// If: I CSV encode a field that has forbidden characters in it
string output = SaveAsCsvFileStreamWriter.EncodeCsvField(field);
// Then: It should wrap it in quotes
Assert.True(Regex.IsMatch(output, "^\".*") &&
Regex.IsMatch(output, ".*\"$"));
}