public void ReadAnAdventurerLine_GetEntries_ReturnsAnAdventurerEntryWithPopulatedProperties()
{
using (MemoryStream inputStream = new MemoryStream())
{
string expectedType = "A";
string expectedName = "Anna";
int expectedWidth = 4;
int expectedHeight = 3;
string expectedOrientation = "S";
string expectedMovements = "AGAADAA";
AppendString(inputStream, $"{expectedType}-{expectedName}-{expectedWidth}-{expectedHeight}-{expectedOrientation}-{expectedMovements}");
inputStream.Position = 0;
MapFileReader reader = new MapFileReader();
var result = reader.GetEntries(inputStream);
var firstEntryResult = result.FirstOrDefault();
Assert.That(firstEntryResult, Is.Not.Null);
Assert.That(firstEntryResult, Is.TypeOf(typeof(MapAdventurerEntry)));
Assert.That(((MapAdventurerEntry)firstEntryResult).Name, Is.EqualTo(expectedName));
Assert.That(((MapAdventurerEntry)firstEntryResult).X, Is.EqualTo(expectedWidth));
Assert.That(((MapAdventurerEntry)firstEntryResult).Y, Is.EqualTo(expectedHeight));
Assert.That(((MapAdventurerEntry)firstEntryResult).Orientation, Is.EqualTo(expectedOrientation));
Assert.That(((MapAdventurerEntry)firstEntryResult).Movements, Is.EqualTo(expectedMovements));
}
}
public void ReadACommentLine_GetEntries_ReturnsAnEmptyCollection()
{
using (MemoryStream inputStream = new MemoryStream())
{
AppendString(inputStream, "# Super comment !");
inputStream.Position = 0;
MapFileReader reader = new MapFileReader();
var result = reader.GetEntries(inputStream);
Assert.That(result, Is.Not.Null);
Assert.That(result.Count, Is.EqualTo(0));
}
}
public void ReadABadFormattedMapLine_GetEntries_ThrowsInvalidArgument()
{
using (MemoryStream inputStream = new MemoryStream())
{
string expectedType = "C";
int expectedWidth = 4;
int expectedHeight = 3;
AppendString(inputStream, $"{expectedType}-{expectedWidth}-{expectedHeight}-xx");
inputStream.Position = 0;
MapFileReader reader = new MapFileReader();
Assert.That(() => reader.GetEntries(inputStream).ToList(), Throws.Exception.TypeOf <ArgumentException>());
}
}
public void ReadAWellFormattedLine_GetEntries_ReturnsOneMapEntryWithRightType()
{
using (MemoryStream inputStream = new MemoryStream())
{
string expectedType = "C";
AppendString(inputStream, $"{expectedType}-2-3");
inputStream.Position = 0;
MapFileReader fileReader = new MapFileReader();
IEnumerable <MapEntry> result = fileReader.GetEntries(inputStream).ToList();
Assert.That(result, Is.Not.Null);
Assert.That(result.Count(), Is.EqualTo(1));
Assert.That(result.First().Type, Is.EqualTo(expectedType));
}
}
public void Read3WellFormattedLine_GetEntries_Returns3MapEntry()
{
using (MemoryStream inputStream = new MemoryStream())
{
int expectedEntriesCount = 3;
AppendString(inputStream, "C-3-3");
AppendString(inputStream, "M-1-1");
AppendString(inputStream, "T-2-2-2");
inputStream.Position = 0;
MapFileReader reader = new MapFileReader();
var result = reader.GetEntries(inputStream);
Assert.That(result, Is.Not.Null);
Assert.That(result.Count(), Is.EqualTo(expectedEntriesCount));
}
}
public void ReadABadFormattedAdventurerLine_GetEntries_ThrowsInvalidArgument()
{
using (MemoryStream inputStream = new MemoryStream())
{
string expectedType = "A";
string expectedName = "Anna";
int expectedWidth = 4;
int expectedHeight = 3;
string expectedOrientation = "S";
string expectedMovements = "AGAADAA";
AppendString(inputStream, $"{expectedType}-{expectedName}-{expectedWidth}-{expectedHeight}-{expectedOrientation}-{expectedMovements}-xx");
inputStream.Position = 0;
MapFileReader reader = new MapFileReader();
Assert.That(() => reader.GetEntries(inputStream).ToList(), Throws.Exception.TypeOf <ArgumentException>());
}
}
public void ReadAMapLine_GetEntries_ReturnsAMapEntryWithPopulatedProperties()
{
using (MemoryStream inputStream = new MemoryStream())
{
string expectedType = "C";
int expectedWidth = 4;
int expectedHeight = 3;
AppendString(inputStream, $"{expectedType}-{expectedWidth}-{expectedHeight}");
inputStream.Position = 0;
MapFileReader reader = new MapFileReader();
var result = reader.GetEntries(inputStream);
var firstEntryResult = result.FirstOrDefault();
Assert.That(firstEntryResult, Is.Not.Null);
Assert.That(firstEntryResult, Is.TypeOf(typeof(MapSizeEntry)));
Assert.That(((MapSizeEntry)firstEntryResult).Width, Is.EqualTo(expectedWidth));
Assert.That(((MapSizeEntry)firstEntryResult).Height, Is.EqualTo(expectedHeight));
}
}