public void MaxColumnLengthsFor_GivenOneDataRecordContainingTwoFields_ReturnsMaxColumnLengthsForTwoColumns()
{
var dataRecord = new DataRecord();
dataRecord.Add("field");
dataRecord.Add("fieldxxx");
List<DataRecord> dataRecords = new List<DataRecord> { dataRecord };
var sut = new MaxConsoleColumnLengthsIdentifier();
var expectedMaxLengths = new[] { "field".Length, "fieldxxx".Length };
Assert.That(sut.MaxColumnLengthsOf(dataRecords), Is.EqualTo(expectedMaxLengths), "max column lengths");
}
public void Header_GivenDataRecordWithThreeFields_ReturnsCorrectlyFormattedHeader()
{
var dataRecord = new DataRecord();
dataRecord.Add("headerField_1");
dataRecord.Add("headerField_2");
dataRecord.Add("headerField_3");
var sut = CreatePage();
sut.Add(dataRecord);
var expectedHeader = "headerField_1|headerField_2|headerField_3|\n" +
"-------------+-------------+-------------+";
Assert.That(sut.Header(), Is.EqualTo(expectedHeader), "page header");
}
public void MaxColumnLengthsFor_GivenTwoDataRecordsEachContainingTwoFields_ReturnsMaxColumnLengthForTwoFields()
{
var dataRecord1 = new DataRecord();
dataRecord1.Add("field_01_xxx");
dataRecord1.Add("field_02");
var dataRecord2 = new DataRecord();
dataRecord2.Add("field_01");
dataRecord2.Add("field_02_xxx");
List<DataRecord> dataRecords = new List<DataRecord> { dataRecord1, dataRecord2 };
var sut = new MaxConsoleColumnLengthsIdentifier();
var expectedMaxLengths = new[] { "field_01_xxx".Length, "field_02_xxx".Length };
Assert.That(sut.MaxColumnLengthsOf(dataRecords), Is.EqualTo(expectedMaxLengths), "max column lengths");
}
private DataRecord CreateRecordFor(string csvLine)
{
var record = new DataRecord();
foreach (var field in csvLine.Split(LINE_SEPARATOR))
record.Add(field);
return record;
}
public void MaxColumnLengthsFor_GivenOneDataRecordContainingOneField_ReturnsFieldLengthAsMaxColumnLength()
{
var dataRecord = new DataRecord();
dataRecord.Add("field");
List<DataRecord> dataRecords = new List<DataRecord> { dataRecord };
var sut = new MaxConsoleColumnLengthsIdentifier();
Assert.That(sut.MaxColumnLengthsOf(dataRecords), Is.EqualTo(new[] { "field".Length }), "max column lengths");
}
public void DataRecords_GivenTwoDataRecordsEachContainingThreeFields_ReturnsCorrectlyFormattedDataRecords()
{
var headerRecord = new DataRecord();
headerRecord.Add("headerField_1");
headerRecord.Add("headerField_2");
headerRecord.Add("headerField_3");
var dataRecord = new DataRecord();
dataRecord.Add("field_1");
dataRecord.Add("field_2");
dataRecord.Add("field_3");
var sut = CreatePage();
sut.Add(headerRecord);
sut.Add(dataRecord);
var expectedDataRecords = NL + "field_1 |field_2 |field_3 |" + NL;
Assert.That(sut.DataRecords, Is.EqualTo(expectedDataRecords), "page data records");
}
public void DataRecords_GivenOneDataRecordContaingEmptyField_TranslateEmptyFieldToSpaces()
{
var headerRecord = new DataRecord();
headerRecord.Add("headerField_1");
headerRecord.Add("headerField_2");
headerRecord.Add("headerField_3");
var dataRecord = new DataRecord();
dataRecord.Add("field_1");
dataRecord.Add(string.Empty);
dataRecord.Add("field_3");
Page sut = CreatePage();
sut.Add(headerRecord);
sut.Add(dataRecord);
string expectedDataRecords = NL + "field_1 | |field_3 |" + NL;
Assert.That(sut.DataRecords, Is.EqualTo(expectedDataRecords), "page data records");
}
public void Equals_GivenTwoIdenticalDataRecordsForTwoPages_PagesAreEqual()
{
var dataRecord = new DataRecord();
dataRecord.Add("Field");
var page1 = CreatePage();
page1.Add(dataRecord);
var page2 = CreatePage();
page2.Add(dataRecord);
Assert.That(page1, Is.EqualTo(page2), "pages must be equal");
}
private List<DataRecord> ThreeDataRecords()
{
List<DataRecord> dataRecords = new List<DataRecord>();
for (int i = 0; i < 3; i++)
{
DataRecord dr = new DataRecord();
dr.Add("Field1");
dr.Add("Field2");
dr.Add("Field3");
dataRecords.Add(dr);
}
return dataRecords;
}
private DataRecord RecordFor(int index = 0, string field = "field")
{
var record = new DataRecord();
record.Add(field + index);
record.Add(field + index);
record.Add(field + index);
return record;
}
private List<DataRecord> CreateExpectedRecords(int howMany)
{
List<DataRecord> expectedRecrods = new List<DataRecord>();
for (int i = 0; i < howMany; i++)
{
var dataRecord = new DataRecord();
dataRecord.Add("Field1");
dataRecord.Add("Field2");
dataRecord.Add("Field3");
expectedRecrods.Add(dataRecord);
}
return expectedRecrods;
}