public void TestWriteCsvWithQuotes()
{
StringWriter writer = new StringWriter();
// This is testing to verify the CsvDescriptor constructor that takes a
// Writer and a CVSQuoteLevel.
CsvTestObj testObj1 = new CsvTestObj();
CheckedDictionary<string, object> testDict1 = new CheckedDictionary<string, object>();
testObj1.One = 50;
testObj1.Two = -1.0;
testObj1.Three = "Yo";
testObj1.Four = new DateTime(2001, 1, 1, 1, 1, 1);
testObj1.Five = null;
testDict1["One"] = testObj1.One;
testDict1["Two"] = testObj1.Two;
testDict1["Three"] = testObj1.Three;
testDict1["Four"] = testObj1.Four;
testDict1["Five"] = testObj1.Five;
CsvTestObj testObj2 = new CsvTestObj();
CheckedDictionary<string, object> testDict2 = new CheckedDictionary<string, object>();
testObj2.One = int.MaxValue;
testObj2.Two = double.MinValue;
testObj2.Three = null;
testObj2.Four = DateTime.MinValue;
testObj2.Five = "";
testDict2["One"] = testObj2.One;
testDict2["Two"] = testObj2.Two;
testDict2["Three"] = testObj2.Three;
testDict2["Four"] = testObj2.Four;
testDict2["Five"] = testObj2.Five;
ClassMapping mapping1 = MakeMapping("n/a", "WriteOne", true);
CsvDescriptor desc1 = new CsvDescriptor(writer, CsvQuoteLevel.QuoteStrings);
DictionaryDao dao1 = new DictionaryDao(desc1, mapping1);
dao1.Insert(testDict1);
dao1.Insert(testDict2);
string csv = writer.ToString();
Assert.IsNotEmpty(csv, "The writer should not return an empty string. ");
}
public void TestWriteCsv()
{
CsvTestObj testObj1 = new CsvTestObj();
CheckedDictionary<string, object> testDict1 = new CheckedDictionary<string, object>();
testObj1.One = 50;
testObj1.Two = -1.0;
testObj1.Three = "Yo";
testObj1.Four = new DateTime(2001, 1, 1, 1, 1, 1);
testObj1.Five = null;
testDict1["One"] = testObj1.One;
testDict1["Two"] = testObj1.Two;
testDict1["Three"] = testObj1.Three;
testDict1["Four"] = testObj1.Four;
testDict1["Five"] = testObj1.Five;
CsvTestObj testObj2 = new CsvTestObj();
CheckedDictionary<string, object> testDict2 = new CheckedDictionary<string, object>();
testObj2.One = int.MaxValue;
testObj2.Two = double.MinValue;
testObj2.Three = null;
testObj2.Four = DateTime.MinValue;
testObj2.Five = "";
testDict2["One"] = testObj2.One;
testDict2["Two"] = testObj2.Two;
testDict2["Three"] = testObj2.Three;
testDict2["Four"] = testObj2.Four;
testDict2["Five"] = testObj2.Five;
ClassMapping mapping1 = MakeMapping("n/a", "WriteOne", true);
CsvDescriptor desc1 = new CsvDescriptor("..\\..\\Tests");
DictionaryDao dao1 = new DictionaryDao(desc1, mapping1);
dao1.Truncate();
dao1.Insert(testDict1);
dao1.Insert(testDict2);
ClassMapping mapping2 = MakeMapping("Azavea.Open.DAO.CSV.Tests.CsvTestObj,Azavea.Open.DAO.CSV", "Doesn'tMatter", true);
CsvDescriptor desc2 = new CsvDescriptor(CsvConnectionType.FileName,
"..\\..\\Tests\\WriteTwo.csv");
FastDAO<CsvTestObj> dao2 = new FastDAO<CsvTestObj>(desc2, mapping2);
dao2.Truncate();
dao2.Insert(testObj1);
dao2.Insert(testObj2);
ClassMapping mapping3 = MakeMapping("n/a", "AlsoDoesn'tMatter", true);
using (StreamWriter sw = new StreamWriter("..\\..\\Tests\\WriteThree.csv", false))
{
CsvDescriptor desc3 = new CsvDescriptor(sw);
DictionaryDao dao3 = new DictionaryDao(desc3, mapping3);
// Can't truncate this one.
dao3.Insert(testDict1);
dao3.Insert(testDict2);
}
ClassMapping mapping4 = MakeMapping("n/a", "WriteFour", false);
CsvDescriptor desc4 = new CsvDescriptor("..\\..\\Tests");
DictionaryDao dao4 = new DictionaryDao(desc4, mapping4);
dao4.Truncate();
dao4.Insert(testDict1);
dao4.Insert(testDict2);
ClassMapping mapping5 = MakeMapping("Azavea.Open.DAO.CSV.Tests.CsvTestObj,Azavea.Open.DAO.CSV", "Doesn'tMatter", false);
CsvDescriptor desc5 = new CsvDescriptor(CsvConnectionType.FileName,
"..\\..\\Tests\\WriteFive.csv");
FastDAO<CsvTestObj> dao5 = new FastDAO<CsvTestObj>(desc5, mapping5);
dao5.Truncate();
dao5.Insert(testObj1);
dao5.Insert(testObj2);
ClassMapping mapping6 = MakeMapping("n/a", "AlsoDoesn'tMatter", false);
using (StreamWriter sw = new StreamWriter("..\\..\\Tests\\WriteSix.csv", false))
{
CsvDescriptor desc6 = new CsvDescriptor(sw);
DictionaryDao dao6 = new DictionaryDao(desc6, mapping6);
// Can't truncate this one.
dao6.Insert(testDict1);
dao6.Insert(testDict2);
}
// Now, assert they are all correct. 1, 2, and 3 should be the same (they have headers)
// and 4, 5, and 6 should be the same (without headers).
AssertFileContentsSame("..\\..\\Tests\\WriteOne.csv", "..\\..\\Tests\\WriteTwo.csv");
AssertFileContentsSame("..\\..\\Tests\\WriteOne.csv", "..\\..\\Tests\\WriteThree.csv");
AssertFileGreater("..\\..\\Tests\\WriteOne.csv", "..\\..\\Tests\\WriteFour.csv");
AssertFileContentsSame("..\\..\\Tests\\WriteFour.csv", "..\\..\\Tests\\WriteFive.csv");
AssertFileContentsSame("..\\..\\Tests\\WriteFour.csv", "..\\..\\Tests\\WriteFive.csv");
}