public void RomFormatRom_LoadCorruptedRom_ReturnsNullRom()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomBadHeaderPath).First();
var rom = Rom.Create(romPath, null);
Assert.Null(rom);
}
public void RomFormatRom_Load_VerifyCrc()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath).First();
var rom = Rom.Create(romPath, null);
Assert.Equal(TestRomResources.TestRomCrc, rom.Crc);
Assert.Equal(0u, rom.CfgCrc);
}
public void RomFormatRom_LoadAndValidateRom_RomFormatIdentifiedCorrectly(string testRomPath, RomFormat expectedRomFormat)
{
var romPath = RomFormatRomTestStorageAccess.Initialize(testRomPath).First();
var rom = Rom.Create(romPath, null);
Assert.NotNull(rom);
Assert.Equal(expectedRomFormat, rom.Format);
Assert.True(rom.Validate());
}
public void RomFormatRom_GetMetadata_ReturnsNullMetadata()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath).First();
var rom = Rom.Create(romPath, null);
var metadata = rom.GetRomFileMetadata();
Assert.Null(metadata);
}
public void RomFormatRom_GetCrcs_ReturnsCorrectCrcs()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath).First();
uint cfgCrc;
var crc = RomFormatRom.GetCrcs(romPath, null, out cfgCrc);
Assert.Equal(TestRomResources.TestRomCrc, crc);
Assert.Equal(0u, cfgCrc);
}
public void RomFormatRom_RefreshCfgCrc_NeverRefreshes()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomPath).First();
var rom = Rom.Create(romPath, null);
var changed = true;
Assert.Equal(0u, rom.RefreshCfgCrc(out changed));
Assert.False(changed);
}
public void RomFormatRom_GetMetadata_ReturnsExpectedMetadata()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomMetadataPath).First();
var rom = Rom.Create(romPath, null);
var metadata = rom.GetRomFileMetadata();
Assert.NotNull(metadata);
VerifyExpectedMetadata(metadata, lastVersionMetadataIsCorrupt: false);
}
public void RomFormatRom_GetMetadataWithBadCrc_ThowsInvalidDataException()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomMetadataBadCrcPath).First();
var rom = Rom.Create(romPath, null);
#if DEBUG
Assert.Throws <System.IO.InvalidDataException>(() => rom.GetRomFileMetadata());
#else
var metadata = rom.GetRomFileMetadata();
Assert.NotNull(metadata);
#endif // DEBUG
}
public void RomFormatRom_GetMetadataFromCorruptedRom_BehavesAsExpected()
{
var romPath = RomFormatRomTestStorageAccess.Initialize(TestRomResources.TestRomCorruptedPath).First();
var rom = Rom.Create(romPath, null);
#if DEBUG
Assert.Throws <InvalidOperationException>(() => rom.GetRomFileMetadata());
#else
var metadata = rom.GetRomFileMetadata();
Assert.Null(metadata);
#endif
}