public void CanFetchValueExpectValidRow()
{
Dev2BinaryStorage <BinaryDataListRow> dic = new Dev2BinaryStorage <BinaryDataListRow>(Guid.NewGuid().ToString(), 1024);
BinaryDataListRow row1 = new BinaryDataListRow(5);
row1.UpdateValue("col1", 0, 5);
row1.UpdateValue("col2", 1, 5);
row1.UpdateValue("col3", 2, 5);
row1.UpdateValue("col4", 3, 5);
row1.UpdateValue("col5", 4, 5);
BinaryDataListRow row3 = new BinaryDataListRow(5);
row3.UpdateValue("col3", 2, 5);
row3.UpdateValue("col4", 3, 5);
row3.UpdateValue("col5", 4, 5);
string key1 = Guid.NewGuid().ToString();
string key2 = Guid.NewGuid().ToString();
string key3 = Guid.NewGuid().ToString();
dic.Remove(key2);
dic[key3] = row3;
dic[key1] = row1;
dic.Remove(key2);
//dic.Compact();
BinaryDataListRow fetchedRow1 = dic[key1];
BinaryDataListRow fetchedRow3 = dic[key3];
Assert.AreEqual("col1", fetchedRow1.FetchValue(0, 5));
Assert.AreEqual("col2", fetchedRow1.FetchValue(1, 5));
Assert.AreEqual("col3", fetchedRow1.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow1.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow1.FetchValue(4, 5));
Assert.AreEqual("col3", fetchedRow3.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow3.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow3.FetchValue(4, 5));
}
public void Dev2BinaryStorage_BasicUsage_WhenAddingRemovingAtVolumn_AllDataFetched()
{
//------------Setup for test--------------------------
Dev2BinaryStorage <BinaryDataListRow> dic = new Dev2BinaryStorage <BinaryDataListRow>(Guid.NewGuid().ToString(), 4194304); // 4MB buffer ;)
const int cnt = 50000;
IList <BinaryDataListRow> rows = new List <BinaryDataListRow>(cnt);
IList <string> keys = new List <string>();
for (int i = 0; i < cnt; i++)
{
BinaryDataListRow row = new BinaryDataListRow(5);
row.UpdateValue("col1" + Guid.NewGuid() + " " + Guid.NewGuid() + " " + Guid.NewGuid() + " " + Guid.NewGuid(), 0, 5);
row.UpdateValue("col2", 1, 5);
row.UpdateValue("col3" + Guid.NewGuid(), 2, 5);
row.UpdateValue("col4", 3, 5);
row.UpdateValue("col5" + Guid.NewGuid(), 4, 5);
rows.Add(row);
keys.Add(Guid.NewGuid().ToString());
}
//------------Execute Test---------------------------
// add rows
for (int i = 0; i < cnt; i++)
{
dic[keys[i]] = rows[i];
// fake removals ;)
if ((i + 1) % 100 == 0)
{
dic.Remove(keys[i]);
}
// fake compact
//if((i + 1) % 200 == 0)
//{
// dic.Compact();
//}
}
// check first and 2nd to last row, since last was removed ;)
BinaryDataListRow fetchedRow1 = dic[keys[0]];
BinaryDataListRow fetchedRow2 = dic[keys[cnt - 2]];
//------------Assert Results-------------------------
Assert.AreEqual("col2", fetchedRow1.FetchValue(1, 5));
Assert.AreEqual("col4", fetchedRow1.FetchValue(3, 5));
Assert.AreEqual("col2", fetchedRow2.FetchValue(1, 5));
Assert.AreEqual("col4", fetchedRow2.FetchValue(3, 5));
}
public void Dev2BinaryStorage_BasicUsage_WhenAddingRemovingAndCompacting_AllDataFetched()
{
//------------Setup for test--------------------------
Dev2BinaryStorage <BinaryDataListRow> dic = new Dev2BinaryStorage <BinaryDataListRow>(Guid.NewGuid().ToString(), 756);
BinaryDataListRow row1 = new BinaryDataListRow(5);
row1.UpdateValue("col1", 0, 5);
row1.UpdateValue("col2", 1, 5);
row1.UpdateValue("col3", 2, 5);
row1.UpdateValue("col4", 3, 5);
row1.UpdateValue("col5", 4, 5);
BinaryDataListRow row3 = new BinaryDataListRow(5);
row3.UpdateValue("col3", 2, 5);
row3.UpdateValue("col4", 3, 5);
row3.UpdateValue("col5", 4, 5);
BinaryDataListRow row2 = new BinaryDataListRow(5);
row1.UpdateValue("col1", 0, 5);
row1.UpdateValue("col2", 1, 5);
row1.UpdateValue("col3", 2, 5);
row1.UpdateValue("col4", 3, 5);
row1.UpdateValue("col5", 4, 5);
string key1 = Guid.NewGuid().ToString();
string key2 = Guid.NewGuid().ToString();
string key3 = Guid.NewGuid().ToString();
//------------Execute Test---------------------------
dic[key3] = row3;
dic[key2] = row2;
dic[key1] = row1;
dic.Remove(key2);
dic.Compact();
BinaryDataListRow fetchedRow1 = dic[key1];
BinaryDataListRow fetchedRow3 = dic[key3];
//------------Assert Results-------------------------
Assert.AreEqual("col1", fetchedRow1.FetchValue(0, 5));
Assert.AreEqual("col2", fetchedRow1.FetchValue(1, 5));
Assert.AreEqual("col3", fetchedRow1.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow1.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow1.FetchValue(4, 5));
Assert.AreEqual("col3", fetchedRow3.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow3.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow3.FetchValue(4, 5));
}
public void CanRemoveFromFileExpectNoEntries()
{
Dev2BinaryStorage <BinaryDataListRow> dic = new Dev2BinaryStorage <BinaryDataListRow>(Guid.NewGuid().ToString(), 1024);
BinaryDataListRow row = new BinaryDataListRow(5);
row.UpdateValue("col1", 0, 5);
row.UpdateValue("col2", 1, 5);
row.UpdateValue("col3", 2, 5);
row.UpdateValue("col4", 3, 5);
row.UpdateValue("col5", 4, 5);
string key = Guid.NewGuid().ToString();
dic.Add(key, row);
dic.Remove(key);
Assert.AreEqual(0, dic.Count);
}
public void Dev2BinaryStorage_BasicUsage_WhenAddingRemovingAtVolumn_AllDataFetched()
{
//------------Setup for test--------------------------
Dev2BinaryStorage<BinaryDataListRow> dic = new Dev2BinaryStorage<BinaryDataListRow>(Guid.NewGuid().ToString(), 4194304); // 4MB buffer ;)
const int cnt = 50000;
IList<BinaryDataListRow> rows = new List<BinaryDataListRow>(cnt);
IList<string> keys = new List<string>();
for(int i = 0; i < cnt; i++)
{
BinaryDataListRow row = new BinaryDataListRow(5);
row.UpdateValue("col1" + Guid.NewGuid() + " " + Guid.NewGuid() + " " + Guid.NewGuid() + " " + Guid.NewGuid(), 0, 5);
row.UpdateValue("col2", 1, 5);
row.UpdateValue("col3" + Guid.NewGuid(), 2, 5);
row.UpdateValue("col4", 3, 5);
row.UpdateValue("col5" + Guid.NewGuid(), 4, 5);
rows.Add(row);
keys.Add(Guid.NewGuid().ToString());
}
//------------Execute Test---------------------------
// add rows
for(int i = 0; i < cnt; i++)
{
dic[keys[i]] = rows[i];
// fake removals ;)
if((i + 1) % 100 == 0)
{
dic.Remove(keys[i]);
}
// fake compact
//if((i + 1) % 200 == 0)
//{
// dic.Compact();
//}
}
// check first and 2nd to last row, since last was removed ;)
BinaryDataListRow fetchedRow1 = dic[keys[0]];
BinaryDataListRow fetchedRow2 = dic[keys[cnt - 2]];
//------------Assert Results-------------------------
Assert.AreEqual("col2", fetchedRow1.FetchValue(1, 5));
Assert.AreEqual("col4", fetchedRow1.FetchValue(3, 5));
Assert.AreEqual("col2", fetchedRow2.FetchValue(1, 5));
Assert.AreEqual("col4", fetchedRow2.FetchValue(3, 5));
}
public void Dev2BinaryStorage_BasicUsage_WhenAddingRemovingAndCompacting_AllDataFetched()
{
//------------Setup for test--------------------------
Dev2BinaryStorage<BinaryDataListRow> dic = new Dev2BinaryStorage<BinaryDataListRow>(Guid.NewGuid().ToString(), 756);
BinaryDataListRow row1 = new BinaryDataListRow(5);
row1.UpdateValue("col1", 0, 5);
row1.UpdateValue("col2", 1, 5);
row1.UpdateValue("col3", 2, 5);
row1.UpdateValue("col4", 3, 5);
row1.UpdateValue("col5", 4, 5);
BinaryDataListRow row3 = new BinaryDataListRow(5);
row3.UpdateValue("col3", 2, 5);
row3.UpdateValue("col4", 3, 5);
row3.UpdateValue("col5", 4, 5);
BinaryDataListRow row2 = new BinaryDataListRow(5);
row1.UpdateValue("col1", 0, 5);
row1.UpdateValue("col2", 1, 5);
row1.UpdateValue("col3", 2, 5);
row1.UpdateValue("col4", 3, 5);
row1.UpdateValue("col5", 4, 5);
string key1 = Guid.NewGuid().ToString();
string key2 = Guid.NewGuid().ToString();
string key3 = Guid.NewGuid().ToString();
//------------Execute Test---------------------------
dic[key3] = row3;
dic[key2] = row2;
dic[key1] = row1;
dic.Remove(key2);
dic.Compact();
BinaryDataListRow fetchedRow1 = dic[key1];
BinaryDataListRow fetchedRow3 = dic[key3];
//------------Assert Results-------------------------
Assert.AreEqual("col1", fetchedRow1.FetchValue(0, 5));
Assert.AreEqual("col2", fetchedRow1.FetchValue(1, 5));
Assert.AreEqual("col3", fetchedRow1.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow1.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow1.FetchValue(4, 5));
Assert.AreEqual("col3", fetchedRow3.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow3.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow3.FetchValue(4, 5));
}
public void CanFetchValueExpectValidRow()
{
Dev2BinaryStorage<BinaryDataListRow> dic = new Dev2BinaryStorage<BinaryDataListRow>(Guid.NewGuid().ToString(), 1024);
BinaryDataListRow row1 = new BinaryDataListRow(5);
row1.UpdateValue("col1", 0, 5);
row1.UpdateValue("col2", 1, 5);
row1.UpdateValue("col3", 2, 5);
row1.UpdateValue("col4", 3, 5);
row1.UpdateValue("col5", 4, 5);
BinaryDataListRow row3 = new BinaryDataListRow(5);
row3.UpdateValue("col3", 2, 5);
row3.UpdateValue("col4", 3, 5);
row3.UpdateValue("col5", 4, 5);
string key1 = Guid.NewGuid().ToString();
string key2 = Guid.NewGuid().ToString();
string key3 = Guid.NewGuid().ToString();
dic.Remove(key2);
dic[key3] = row3;
dic[key1] = row1;
dic.Remove(key2);
//dic.Compact();
BinaryDataListRow fetchedRow1 = dic[key1];
BinaryDataListRow fetchedRow3 = dic[key3];
Assert.AreEqual("col1", fetchedRow1.FetchValue(0, 5));
Assert.AreEqual("col2", fetchedRow1.FetchValue(1, 5));
Assert.AreEqual("col3", fetchedRow1.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow1.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow1.FetchValue(4, 5));
Assert.AreEqual("col3", fetchedRow3.FetchValue(2, 5));
Assert.AreEqual("col4", fetchedRow3.FetchValue(3, 5));
Assert.AreEqual("col5", fetchedRow3.FetchValue(4, 5));
}
public void CanRemoveFromFileExpectNoEntries()
{
Dev2BinaryStorage<BinaryDataListRow> dic = new Dev2BinaryStorage<BinaryDataListRow>(Guid.NewGuid().ToString(), 1024);
BinaryDataListRow row = new BinaryDataListRow(5);
row.UpdateValue("col1", 0, 5);
row.UpdateValue("col2", 1, 5);
row.UpdateValue("col3", 2, 5);
row.UpdateValue("col4", 3, 5);
row.UpdateValue("col5", 4, 5);
string key = Guid.NewGuid().ToString();
dic.Add(key, row);
dic.Remove(key);
Assert.AreEqual(0, dic.Count);
}
