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 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 MaxColumnLengthsFor_GivenTwoDataRecordsEachContainingOneField_ReturnsMaxColumnLengthForOneField()
{
var dataRecord1 = new DataRecord();
dataRecord1.Add("field");
var dataRecord2 = new DataRecord();
dataRecord2.Add("fieldxxx");
List<DataRecord> dataRecords = new List<DataRecord> { dataRecord1, dataRecord2 };
var sut = new MaxConsoleColumnLengthsIdentifier();
var expectedMaxLengths = new[] { "fieldxxx".Length };
Assert.That(sut.MaxColumnLengthsOf(dataRecords), Is.EqualTo(expectedMaxLengths), "max column lengths");
}