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_CreateUninitializedRomAndRefreshCfgCrc_CfgCrcRemainsZeroAndUnchanged()
{
var rom = new XmlRom();
var changed = true;
var cfgCrc = rom.RefreshCfgCrc(out changed);
Assert.False(changed);
Assert.Equal(0u, cfgCrc);
}
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());
}