public void XmlRom_SetToValidBinPathChangeCfgPath_BinCrcUnchangedAndCfgCrcUpdatesImmediately()
{
var paths = XmlFormatRomTestStorageAccess.Initialize(TestRomResources.TestBinPath, TestRomResources.TestCfgPath, TestRomResources.TestCfgMetadataPath);
var rom = new XmlRom();
rom.UpdateRomPath(paths[0]);
rom.UpdateConfigPath(paths[1]);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Bin, rom.Format);
Assert.Equal(paths[0], rom.RomPath);
Assert.Equal(paths[1], rom.ConfigPath);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc);
Assert.Equal(TestRomResources.TestCfgCrc, rom.CfgCrc);
rom.UpdateConfigPath(paths[2]);
var crcChanged = true;
var crc = rom.RefreshCrc(out crcChanged);
var cfgCrcChanged = true;
var cfgCrc = rom.RefreshCfgCrc(out cfgCrcChanged);
Assert.False(crcChanged);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc);
Assert.Equal(TestRomResources.TestBinCrc, crc);
Assert.False(cfgCrcChanged);
Assert.Equal(TestRomResources.TestMetadataCfgCrc, cfgCrc);
Assert.Equal(TestRomResources.TestMetadataCfgCrc, rom.CfgCrc);
}
public void XmlRom_SetToValidBinThenModifyBin_RefreshCrcChanges()
{
IReadOnlyList <string> paths;
var storageAccess = XmlFormatRomTestStorageAccess.Initialize(out paths, TestRomResources.TestBinPath, TestRomResources.TestCfgPath);
var testBinToModifyPath = paths[0];
var rom = new XmlRom();
rom.UpdateRomPath(testBinToModifyPath);
rom.UpdateConfigPath(paths[1]);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Bin, rom.Format);
Assert.Equal(testBinToModifyPath, rom.RomPath);
Assert.Equal(paths[1], rom.ConfigPath);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc);
Assert.Equal(TestRomResources.TestCfgCrc, rom.CfgCrc);
using (var binStream = storageAccess.Open(testBinToModifyPath))
{
binStream.Seek(0, System.IO.SeekOrigin.End);
var dataToAppend = Enumerable.Repeat((byte)0xFF, 128).ToArray();
binStream.Write(dataToAppend, 0, 128);
binStream.Seek(0, System.IO.SeekOrigin.Begin);
}
var crcChanged = false;
var crc = rom.RefreshCrc(out crcChanged);
Assert.True(crcChanged);
Assert.NotEqual(TestRomResources.TestBinCrc, crc);
}
public void XmlRom_SetToNullRomPath_ThrowsArgumentNullException()
{
XmlFormatRomTestStorageAccess.Initialize();
var rom = new XmlRom();
Assert.Throws <ArgumentNullException>(() => rom.UpdateRomPath(null));
}
public void XmlRom_CreateUninitializedRomAnd_ValidateThrowsArgumentNullException()
{
XmlFormatRomTestStorageAccess.Initialize();
var rom = new XmlRom();
Assert.Throws <ArgumentNullException>(() => rom.Validate());
}
public void XmlRom_SetToNullCfgPath_CfgCrcRemainsZero()
{
XmlFormatRomTestStorageAccess.Initialize();
var rom = new XmlRom();
rom.UpdateConfigPath(null);
Assert.Equal(null, rom.ConfigPath);
Assert.Equal(0u, rom.CfgCrc);
}
public void XmlRom_SetToNonexistentRomPath_RemainsInvalid()
{
XmlFormatRomTestStorageAccess.Initialize();
var rom = new XmlRom();
rom.UpdateRomPath("/oopsie" + TestRomResources.TestRomPath);
Assert.False(rom.IsValid);
Assert.Null(rom.ResolvedRom);
}
public void XmlRom_SetToNonexistentCfgPath_CfgPathChanges()
{
XmlFormatRomTestStorageAccess.Initialize();
var rom = new XmlRom();
var invalidCfgPath = "/ooops" + TestRomResources.TestCfgPath;
rom.UpdateConfigPath(invalidCfgPath);
Assert.Equal(invalidCfgPath, rom.ConfigPath);
Assert.Equal(0u, rom.CfgCrc);
}
public void XmlRom_SetToValidLuigiPath_BecomesValid()
{
var romPath = XmlFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromBinPath).First();
var rom = new XmlRom();
rom.UpdateRomPath(romPath);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Luigi, rom.Format);
Assert.Equal(romPath, rom.RomPath);
Assert.Equal(null, rom.ConfigPath);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc); // LUIGI should return original .BIN ROM's CRC
Assert.Equal(TestRomResources.TestCfgCrc, rom.CfgCrc); // LUIGI should return original .CFG file's CRC
Assert.True(rom.Validate());
}
public void XmlRom_SetToValidRomPath_BecomesValid()
{
var romPath = XmlFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath).First();
var rom = new XmlRom();
rom.UpdateRomPath(romPath);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Rom, rom.Format);
Assert.Equal(romPath, rom.RomPath);
Assert.Equal(null, rom.ConfigPath);
Assert.Equal(TestRomResources.TestRomCrc, rom.Crc);
Assert.Equal(0u, rom.CfgCrc);
Assert.True(rom.Validate());
}
public void XmlRom_SetToValidRomPathChangeToAnotherValidPath_RemainsValid()
{
var paths = XmlFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath, TestRomResources.TestRomMetadataPath);
var rom = new XmlRom();
rom.UpdateRomPath(paths[0]);
Assert.True(rom.IsValid);
Assert.Equal(TestRomResources.TestRomCrc, rom.Crc);
Assert.Equal(paths[0], rom.RomPath);
rom.UpdateRomPath(paths[1]);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Rom, rom.Format);
Assert.Equal(paths[1], rom.RomPath);
Assert.Equal(null, rom.ConfigPath);
Assert.Equal(TestRomResources.TestRomMetadataCrc, rom.Crc);
Assert.Equal(0u, rom.CfgCrc);
Assert.True(rom.Validate());
}
public void XmlRom_SetToValidBinThenModifyCfg_RefreshCfgCrcChanges()
{
IReadOnlyList <string> paths;
var storageAccess = XmlFormatRomTestStorageAccess.Initialize(out paths, TestRomResources.TestBinPath, TestRomResources.TestCfgPath);
var testCfgToModifyPath = paths[1];
var rom = new XmlRom();
rom.UpdateRomPath(paths[0]);
rom.UpdateConfigPath(testCfgToModifyPath);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Bin, rom.Format);
Assert.Equal(paths[0], rom.RomPath);
Assert.Equal(testCfgToModifyPath, rom.ConfigPath);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc);
Assert.Equal(TestRomResources.TestCfgCrc, rom.CfgCrc);
using (var cfgStream = storageAccess.Open(testCfgToModifyPath))
{
cfgStream.Seek(0, System.IO.SeekOrigin.End);
var cfgToAppend =
@"
[vars]
name = ""wut?""
";
var cfgDataToAppend = System.Text.Encoding.UTF8.GetBytes(cfgToAppend);
cfgStream.Write(cfgDataToAppend, 0, cfgDataToAppend.Length);
cfgStream.Seek(0, System.IO.SeekOrigin.Begin);
}
var cfgCrcChanged = false;
var cfgCrc = rom.RefreshCfgCrc(out cfgCrcChanged);
Assert.True(cfgCrcChanged);
Assert.NotEqual(TestRomResources.TestCfgCrc, cfgCrc);
Assert.Equal("wut?", rom.GetBinFileMetadata().LongNames.First());
}
public void XmlRom_SetToValidRomPathChangeToValidBinPathWithDifferentFormat_RemainsValid()
{
var paths = XmlFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath, TestRomResources.TestBinPath, TestRomResources.TestCfgPath);
var rom = new XmlRom();
rom.UpdateRomPath(paths[0]);
Assert.True(rom.IsValid);
Assert.Equal(TestRomResources.TestRomCrc, rom.Crc);
Assert.Equal(paths[0], rom.RomPath);
Assert.Equal(RomFormat.Rom, rom.Format);
rom.UpdateRomPath(paths[1]);
rom.UpdateConfigPath(paths[2]);
Assert.True(rom.IsValid);
Assert.NotNull(rom.ResolvedRom);
Assert.Equal(RomFormat.Bin, rom.Format);
Assert.Equal(paths[1], rom.RomPath);
Assert.Equal(paths[2], rom.ConfigPath);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc);
Assert.Equal(TestRomResources.TestCfgCrc, rom.CfgCrc);
Assert.True(rom.Validate());
}