public void TestTextFileSerializer_LineNo_IncrementsCorrectly_WithHeaderRow()
{
using (var data = MockData.GetDataWithHeaderRow())
{
TextFileSerializer <MockData> tfs = new TextFileSerializer <MockData>(data)
{
Delimiter = ";",
FirstRowHeader = true
};
string[] lines = data.ReadLines();
var enumerator = tfs.GetEnumerator();
int lastLineNo = 0;
for (int i = 0; i < (lines.Length - 1); i++)
{
enumerator.MoveNext();
var currentMock = enumerator.Current;
lastLineNo = tfs.LineNo;
Assert.IsTrue(lastLineNo == i + 2);
}
Assert.IsTrue(lastLineNo == lines.Length);
};
}
public void JsonPrePostSerialization_AreEqual(string relativeFilePath, string toSerialize)
{
//setup
var debugger = new ConsoleDebugger();
var jsonSerializer = new NewtonsoftJsonSerializer();
var fileSerializer = new TextFileSerializer(jsonSerializer, debugger);
var finalPath = Path.Combine(Environment.CurrentDirectory, relativeFilePath);
if (File.Exists(finalPath))
{
File.Delete(finalPath);
}
//write / read
fileSerializer.Write(finalPath, toSerialize);
Assert.True(File.Exists(finalPath));
var deserialized = fileSerializer.Read <string>(finalPath);
//compare results
Assert.Equal(toSerialize, deserialized);
//cleanup
File.Delete(finalPath);
}
public void TestTextFileSerializer_WillSkipFooterRow_WithHeaderRow()
{
using (var data = MockData.GetDataWithHeaderRowAndFooter())
{
TextFileSerializer <MockData> tfs = new TextFileSerializer <MockData>(data)
{
Delimiter = ";",
FirstRowHeader = true,
SkipFooterRows = 1
};
string[] lines = data.ReadLines();
var rowCount = tfs.Count();
Assert.AreEqual(rowCount, lines.Count() - 2);
Assert.AreEqual(tfs.LineNo, lines.Count() - tfs.SkipFooterRows);
}
}
public void TestSkipPredicate_WillSkipRowIfMatched()
{
using (var data = MockData.GetDataNoHeaderRow())
{
TextFileSerializer <MockData> tfs = new TextFileSerializer <MockData>(data)
{
Delimiter = ";",
FirstRowHeader = false,
SkipFooterRows = 0,
SkipPredicate = new TextFileSerializer <MockData> .SkipRow((a) => a.Name.Equals("Fred"))
};
string[] lines = data.ReadLines();
var rowCount = tfs.Count();
Assert.AreEqual(rowCount, lines.Count() - 1);
Assert.AreEqual(tfs.LineNo, lines.Count() - tfs.SkipFooterRows);
}
}
public void TestTextFileSerializer_WillHandle_FieldInQuotes()
{
using (var data = MockData.GetDataNoHeaderRow())
{
TextFileSerializer <MockData> tfs = new TextFileSerializer <MockData>(data)
{
Delimiter = ";",
FirstRowHeader = false,
FieldsInQuotes = true
};
string[] lines = data.ReadLines();
var enumerator = tfs.GetEnumerator();
var firstRow = tfs.First();
Assert.AreEqual(firstRow.Comment, "Hello;World");
};
}
public void DirectoryCreation_NoExceptions(string completeFilePath, string toSerialize)
{
//setup to ensure the directory is created on this run
string directoryName = Path.GetDirectoryName(completeFilePath);
if (Directory.Exists(directoryName))
{
Directory.Delete(directoryName);
}
var debugger = new ConsoleDebugger();
var jsonSerializer = new NewtonsoftJsonSerializer();
var fileSerializer = new TextFileSerializer(jsonSerializer, debugger);
try
{
fileSerializer.Write(completeFilePath, toSerialize);
}
catch (Exception e)
{
Assert.False(true);
}
}
