private static void GetPutTestAssert(byte expectedValue, int expectedIndex, FileWithHeader target)
{
int nextIndexBefore = target.GetNextIndex();
target.Put(expectedIndex, expectedValue);
if (expectedIndex >= nextIndexBefore)
{
Assert.AreEqual(expectedIndex + 1, target.GetNextIndex());
}
Assert.AreEqual(expectedValue, target.Get(expectedIndex));
}
public void ReopenTest()
{
string fileName = "ReopenFileWithHeaderTest";
FileWithHeader fwh = InitFWH(fileName, 5);
try
{
//write values
int expectedIndex1 = 0;
byte expectedValue1 = 6;
fwh.Put(expectedIndex1, expectedValue1);
int expectedIndex2 = 55;
byte expectedValue2 = 200;
fwh.Put(expectedIndex2, expectedValue2);
//get next index
int expectedNextIndex = fwh.GetNextIndex();
byte[] expectedUserHeader = new byte[5] {
1, 2, 3, 4, 5
};
fwh.PutUserHeader(expectedUserHeader);
fwh.Close();
fwh = new FileWithHeader(fileName);
Assert.AreEqual(expectedValue1, fwh.Get(expectedIndex1));
Assert.AreEqual(expectedValue2, fwh.Get(expectedIndex2));
Assert.AreEqual(expectedNextIndex, fwh.GetNextIndex());
TestHelper.AssertByteArraysAreSame(expectedUserHeader, fwh.GetUserHeader());
}
finally
{
fwh.Close();
}
}