public static void Overwrite_XWithYWithSourceOnlyRows_AddsTheRowThatOnlyExistedInYToResultTable()
{
// Act
var r = TomlTable.Combine(op => op.Overwrite(X).With(Y).ForRowsOnlyInSource());
// Assert
AssertYOnlyRowWasAddedTo(r);
AssertSubTableNotTouched(r);
AssertSameKeyNotTouched(r);
}
public static void Overwrite_XWithYForAllTargetRows_OverwritesRowsThatExistInTarget()
{
// Act
var r = TomlTable.Combine(op => op.Overwrite(X).With(Y).ForAllTargetRows());
// Assert
AssertNoRowWasAdded(r);
AssertSameKeyRowWasOverwritten(r);
AssertSubTableRowWasOverwritten(r);
}
public static void Overwrite_XWithYForAllSourceRows_AddsAndOverwritesXRowsWithYRows()
{
// Act
var r = TomlTable.Combine(op => op.Overwrite(X).With(Y).ForAllSourceRows());
// Assert
AssertYOnlyRowWasAddedTo(r);
AssertSameKeyRowWasOverwritten(r);
AssertSubTableRowWasOverwritten(r);
}
public void Overwrite_XWithY_ForDocExampleR3_ProducesCorrectResultTables()
{
// Act
var r1 = TomlTable.Combine(op => op.Overwrite(Dx).With(Dy).ForAllTargetRows());
// Assert
r1.Count.Should().Be(2);
r1.Get <int>("a").Should().Be(1);
r1.Get <int>("c").Should().Be(4);
}
public static void Overwrite_XWithYIncludingAllComments_OverwritesCommendsWithSourceComments()
{
// Act
var r = TomlTable.Combine(op => op.Overwrite(Dx)
.With(Dy)
.IncludingAllComments()
.ForAllSourceRows());
// Assert
AssertCommentsAre(r["a"], new string[] { });
AssertCommentsAre(r["b"], "ybc");
AssertCommentsAre(r["c"], "ycc");
}
public static void Overwrite_XWithYExcludingComments_KeepsOriginalComments()
{
// Act
var r = TomlTable.Combine(op => op.Overwrite(Dx)
.With(Dy)
.ExcludingComments()
.ForAllSourceRows());
// Assert
AssertCommentsAre(r["a"], new string[] { });
AssertCommentsAre(r["b"], new string[] { }); // Do not copy comment => still empty
AssertCommentsAre(r["c"], "xcc");
}
public bool EnsureExists(TomlTable content)
{
if (File.Exists(_filePath))
{
var table = Load();
var newDataTable = TomlTable.Combine(s => s.Overwrite(table).With(content).IncludingAllComments().ForRowsOnlyInSource());
var removeOldDataTable = TomlTable.Combine(s => s.Overwrite(content).With(newDataTable).ExcludingComments().ForAllTargetRows());
Save(removeOldDataTable);
}
else
{
Save(content);
}
return(true);
}
