public When_a_table_with_no_rows_is_immediately_followed_by_a_non_empty_one()
{
this.dataSet = new DataSet();
var tableWithNoRows = new DataTable();
tableWithNoRows.Columns.Add("Something", typeof(DateTime));
var c = new[]
{
new object[] { "Number", "Letter" },
new object[] { 9, "Z" },
new object[] { 8, "Y" }
};
this.dataSet.Tables.Add(tableWithNoRows);
this.dataSet.Tables.Add(TestData.FromMatrix(c));
this.stream = new MemoryStream();
using (var originalReader = this.dataSet.CreateDataReader())
{
DataSerializer.Serialize(this.stream, originalReader);
this.stream.Seek(0, SeekOrigin.Begin);
this.reader = DataSerializer.Deserialize(this.stream);
}
}
public void Should_not_throw_any_exception()
{
// Fix for issue #12 https://github.com/rdingwall/protobuf-net-data/issues/12
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { 1, 2 },
new object[] { 10, 20 },
};
using (var table = TestData.FromMatrix(matrix))
using (var reader = table.CreateDataReader())
using (var schemaTable = reader.GetSchemaTable())
{
var moqReader = new Mock <IDataReader>();
moqReader.Setup(r => r.GetSchemaTable()).Returns(schemaTable).Verifiable();
var originalReader = moqReader.Object;
schemaTable.Columns.Remove("Expression");
using (var stream = Stream.Null)
{
new ProtoDataWriter().Serialize(stream, originalReader);
}
moqReader.Verify();
}
}
public void TestFixtureSetUp()
{
dataSet = new DataSet();
var tableWithNoRows = new DataTable();
tableWithNoRows.Columns.Add("Something", typeof(DateTime));
var c = new[]
{
new object[] { "Number", "Letter" },
new object[] { 9, "Z" },
new object[] { 8, "Y" }
};
dataSet.Tables.Add(tableWithNoRows);
dataSet.Tables.Add(TestData.FromMatrix(c));
stream = new MemoryStream();
using (var originalReader = dataSet.CreateDataReader())
{
DataSerializer.Serialize(stream, originalReader);
stream.Seek(0, SeekOrigin.Begin);
reader = DataSerializer.Deserialize(stream);
}
}
public When_advancing_to_the_next_result_set_but_still_in_the_middle_of_the_current_one()
{
var a = new[]
{
new object[] { "Number" },
new object[] { 0 },
new object[] { 1 },
new object[] { 2 },
new object[] { 3 },
new object[] { 4 },
new object[] { 5 },
new object[] { 6 },
new object[] { 7 },
new object[] { 8 },
new object[] { 9 },
};
var b = new[]
{
new object[] { "Letter", "Number" },
new object[] { "A", 9 },
new object[] { "B", 8 },
new object[] { "C", 7 },
new object[] { "D", 6 },
new object[] { "E", 5 },
};
this.dataSet = new DataSet();
var tableWithNoRows = new DataTable();
tableWithNoRows.Columns.Add("ColumnA", typeof(Guid));
var c = new[]
{
new object[] { "Number" },
new object[] { 9 },
new object[] { 8 }
};
this.dataSet.Tables.Add(TestData.FromMatrix(a));
this.dataSet.Tables.Add(TestData.FromMatrix(b));
this.dataSet.Tables.Add(tableWithNoRows);
this.dataSet.Tables.Add(new DataTable());
this.dataSet.Tables.Add(TestData.FromMatrix(c));
this.stream = new MemoryStream();
using (var originalReader = this.dataSet.CreateDataReader())
{
DataSerializer.Serialize(this.stream, originalReader);
this.stream.Seek(0, SeekOrigin.Begin);
this.reader = DataSerializer.Deserialize(this.stream);
}
}
public void TestFixtureSetUp()
{
var a = new[]
{
new object[] { "Number" },
new object[] { 0 },
new object[] { 1 },
new object[] { 2 },
new object[] { 3 },
new object[] { 4 },
new object[] { 5 },
new object[] { 6 },
new object[] { 7 },
new object[] { 8 },
new object[] { 9 },
};
var b = new[]
{
new object[] { "Letter", "Number" },
new object[] { "A", 9 },
new object[] { "B", 8 },
new object[] { "C", 7 },
new object[] { "D", 6 },
new object[] { "E", 5 },
};
dataSet = new DataSet();
var tableWithNoRows = new DataTable();
tableWithNoRows.Columns.Add("ColumnA", typeof(Guid));
var c = new[]
{
new object[] { "Number" },
new object[] { 9 },
new object[] { 8 }
};
dataSet.Tables.Add(TestData.FromMatrix(a));
dataSet.Tables.Add(TestData.FromMatrix(b));
dataSet.Tables.Add(tableWithNoRows);
dataSet.Tables.Add(new DataTable());
dataSet.Tables.Add(TestData.FromMatrix(c));
stream = new MemoryStream();
using (var originalReader = dataSet.CreateDataReader())
{
DataSerializer.Serialize(stream, originalReader);
stream.Seek(0, SeekOrigin.Begin);
reader = DataSerializer.Deserialize(stream);
}
}
public void TestFixtureSetUp()
{
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { new byte[] {}, "X" },
new object[] { null, "Y" },
};
originalTable = TestData.FromMatrix(matrix);
deserializedTable = TestHelper.SerializeAndDeserialize(originalTable);
}
public When_serializing_a_data_table_with_zero_length_arrays()
{
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { new byte[0], "X" },
new object[] { null, "Y" },
};
this.originalTable = TestData.FromMatrix(matrix);
this.deserializedTable = TestHelper.SerializeAndDeserialize(this.originalTable);
}
public When_serializing_a_data_table_including_computed_columns()
{
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { 1, 2 },
new object[] { 10, 20 },
};
this.originalTable = TestData.FromMatrix(matrix);
this.originalTable.Columns.Add(new DataColumn("C", typeof(int), "A+B"));
this.deserializedTable = TestHelper.SerializeAndDeserialize(this.originalTable, new ProtoDataWriterOptions {
IncludeComputedColumns = true
});
}
public void TestFixtureSetUp()
{
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { 1, 2 },
new object[] { 10, 20 },
};
originalTable = TestData.FromMatrix(matrix);
originalTable.Columns.Add(new DataColumn("C", typeof(int), "A+B"));
deserializedTable = TestHelper.SerializeAndDeserialize(originalTable,
new ProtoDataWriterOptions {
IncludeComputedColumns = true
});
}
public void TestFixtureSetUp()
{
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { 1, 2 },
new object[] { 10, 20 },
};
originalTable = TestData.FromMatrix(matrix);
var computed = TestData.FromMatrix(matrix);
computed.Columns.Add(new DataColumn("C", typeof(int), "A+B"));
deserializedTable = TestHelper.SerializeAndDeserialize(computed);
}
public When_serializing_a_data_table_with_a_computed_column()
{
var matrix = new[]
{
new object[] { "A", "B" },
new object[] { 1, 2 },
new object[] { 10, 20 },
};
this.originalTable = TestData.FromMatrix(matrix);
var computed = TestData.FromMatrix(matrix);
computed.Columns.Add(new DataColumn("C", typeof(int), "A+B"));
this.deserializedTable = TestHelper.SerializeAndDeserialize(computed);
}