public void SaveTests(string filename, List<List<string>> data /*all the testcases*/, Variable[] variables/*the datatypes from the xml file*/)
{
string dirPath = "..\\..\\..\\CSVFiles\\"; // directory path
string fileFullPath;
var strTest = new StringBuilder();
string testVariable = "";
int numTests = data.Count; // number of tests
int numVar = variables.Length; // number of variables
fileFullPath = GetFilePath(filename, dirPath); // full file path
for (int i = 0; i < numVar; i++) // save names of variables to file
{
if (i < (numVar - 1))
strTest.Append(variables[i].name + ";");
else
strTest.Append(variables[i].name + Environment.NewLine);
}
System.IO.File.AppendAllText(fileFullPath, strTest.ToString());
for (int i = 0; i < numTests; i++)
{
strTest.Clear();
for (int j = 0; j < numVar; j++)
{
if (j < (numVar - 1))
testVariable = string.Format("{0};", data[i][j]);
else
testVariable = string.Format("{0}{1}", data[i][j], Environment.NewLine);
strTest.Append(testVariable);
}
System.IO.File.AppendAllText(fileFullPath, strTest.ToString()); // write testcase to file
}
System.Windows.Forms.MessageBox.Show("File saved");
}
private string GetRandom(Variable variable)
{
int iIndex = getRandomIntervalIndex(variable.intervals.Length);
Interval interval = variable.intervals[iIndex];
switch (variable.datatype)
{
case "INT":
case "BOOL":
return getRandom_int(interval);
//return getRandom_bool(interval);
//case "LREAL":
// return getRandom_double(interval);
case "REAL":
return getRandom_float(interval);
default:
return "-";
}
}
public string[,] GetRandomTests(int numTests, Variable[] varList)
{
string[,] table = new string[numTests, varList.Length];
for (int i = 0; i < numTests; i++) // loop for each test
{
for (int j = 0; j < varList.Length; j++)
{
table[i, j] = GetRandom(varList[j]); // generate a random value for all the inputs in the list
}
}
return table;
}