public void CompactLine_WithNullLine_ShouldThrowAnException()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = null;
//Act
positionHelper.CompactLine(TestPosition);
//Assert is implicit
}
public void CompactLine_WithInvalidCharacter_ShouldThrowAnException()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = @"yyyyyyyyybbbbbbbbbrrrrrrrrrgggggggggooooooooohhhhhhhhha";
//Act
positionHelper.CompactLine(TestPosition);
//Assert is implicit
}
public void CompactLine_WithAUpperCaseLineShouldWork_ShouldThrowAnException()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = @"YYYYYYYYYBBBBBBBBBRRRRRRRRRGGGGGGGGGOOOOOOOOOHHHHHHHHH";
const string Expected = @"yyyyyyyyybbbbbbbbbrrrrrrrrrgggggggggooooooooohhhhhhhhh";
//Act
string actual = positionHelper.CompactLine(TestPosition);
//Assert
Assert.AreEqual(Expected, actual);
}
public void NormalizeExternalFormat_WithCorrectLayout_ShouldWork()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = @"
yyy
yyy
yyy
bbb rrr ggg ooo
bbb rrr ggg ooo
bbb rrr ggg ooo
hhh
hhh
hhh
";
const string Expected = @"
yyy
yyy
yyy
bbb rrr ggg ooo
bbb rrr ggg ooo
bbb rrr ggg ooo
hhh
hhh
hhh
";
//Act
string actual = positionHelper.NormalizeExternalFormat(TestPosition);
//Assert
Assert.AreEqual(Expected, actual);
}
public void ConvertLineToExternalFormat_WithTheMostCompactLayout_ShouldWork()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = @"yyyyyyyyybbbbbbbbbrrrrrrrrrgggggggggooooooooohhhhhhhhh";
const string Expected = @"
yyy
yyy
yyy
bbb rrr ggg ooo
bbb rrr ggg ooo
bbb rrr ggg ooo
hhh
hhh
hhh
";
//Act
string actual = positionHelper.ConvertLineToExternalFormat(TestPosition);
//Assert
Assert.AreEqual(Expected, actual);
}
public void ConvertLineToExternalFormat_WithAWideUpperCaseLayout_ShouldWork()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = @" YYYYYYYYY BBBBBBBBB RRRRRRRRR GGGGGGGGG OOOOOOOOO HHHHHHHHH ";
const string Expected = @"
yyy
yyy
yyy
bbb rrr ggg ooo
bbb rrr ggg ooo
bbb rrr ggg ooo
hhh
hhh
hhh
";
//Act
string actual = positionHelper.ConvertLineToExternalFormat(TestPosition);
//Assert
Assert.AreEqual(Expected, actual);
}
public void ConvertExernalFormatToLine_WithNormalizedLayout_ShouldWork()
{
//Arrange
var positionHelper = new PositionHelper();
const string TestPosition = @"
yyy
yyy
yyy
bbb rrr ggg ooo
bbb rrr ggg ooo
bbb rrr ggg ooo
hhh
hhh
hhh
";
const string Expected = @"yyyyyyyyybbbbbbbbbrrrrrrrrrgggggggggooooooooohhhhhhhhh";
//Act
string actual = positionHelper.ConvertExernalFormatToLine(TestPosition);
//Assert
Assert.AreEqual(Expected, actual);
}
private static void AssertPositionsAreEqual(string expected, string actual)
{
var positionHelper = new PositionHelper();
Assert.AreEqual(positionHelper.NormalizeExternalFormat(expected), positionHelper.NormalizeExternalFormat(actual));
}