public void GenerateCsvEmailAttachment_WhenPassedEmptyColumns_ExecutesWithoutError() { var columns = new List <KeyValuePair <string, string> >(); var sut = new EmailAttachmentGenerator(); sut.GenerateCsvEmailAttachment(columns, "filename.txt"); }
public void GenerateCsvEmailAttachment_WhenPassedNullColumns_ThrowsArgumentNullException() { var sut = new EmailAttachmentGenerator(); var exception = Assert.Throws <ArgumentNullException>(() => sut.GenerateCsvEmailAttachment(null, "filename.txt")); Assert.Equal("columns", exception.ParamName); }
public void GenerateCsvEmailAttachment_WhenPassedInvalidFileName_ThrowsArgumentException(string filename) { var columns = new List <KeyValuePair <string, string> > { new KeyValuePair <string, string>("Column", "Value") }; var sut = new EmailAttachmentGenerator(); var exception = Assert.Throws <ArgumentException>(() => sut.GenerateCsvEmailAttachment(columns, filename)); Assert.Equal("filename", exception.ParamName); }
public void GenerateCsvEmailAttachment_WhenPassedValidFileName_ReturnsAttachmentWithSpecifiedName() { var columns = new List <KeyValuePair <string, string> > { new KeyValuePair <string, string>("Column", "Value") }; const string fileName = "fileName.txt"; var sut = new EmailAttachmentGenerator(); var result = sut.GenerateCsvEmailAttachment(columns, fileName); Assert.Equal(fileName, result.Filename); }
public void GenerateCsvEmailAttachment_WhenPassedColumnWithNullValue_ReturnsAttachmentWithExpectedData() { var columns = new List <KeyValuePair <string, string> > { new KeyValuePair <string, string>("Column1", null), new KeyValuePair <string, string>("Column2", "Value2") }; const string fileName = "fileName.txt"; var sut = new EmailAttachmentGenerator(); var result = sut.GenerateCsvEmailAttachment(columns, fileName); var reader = new StreamReader(result.Data); var actualFileContents = reader.ReadToEnd(); const string expectedFileContents = "\"Column1\",\"Column2\"\n\"\",\"Value2\"\n"; Assert.Equal(expectedFileContents, actualFileContents); }