public void Test_Constructor(KeyValuePair <string, string> data)
{
if (data.Value == null || string.IsNullOrEmpty(data.Key) || string.IsNullOrWhiteSpace(data.Key))
{
Assert.That(() => new File(data.Key, data.Value), Throws.Exception);
}
else
{
var file = new File(data.Key, data.Value);
string expect_extention = new System.IO.FileInfo(data.Key).Extension;
if (!string.IsNullOrEmpty(expect_extention))
{
expect_extention = expect_extention.Split('.')[1];
}
string expect_fileName = data.Key;
string expect_content = data.Value;
double expect_size = data.Value.Length / 2;
string actual_extention = HelpfulMethods.GetPrivateField("extension", file).ToString();
string actual_fileName = HelpfulMethods.GetPrivateField("filename", file).ToString();
string actual_content = HelpfulMethods.GetPrivateField("content", file).ToString();
double actual_size = Convert.ToDouble(HelpfulMethods.GetPrivateField("size", file));
Assert.AreEqual(expect_extention, actual_extention);
Assert.AreEqual(expect_fileName, actual_fileName);
Assert.AreEqual(expect_content, actual_content);
Assert.AreEqual(expect_size, actual_size);
}
}
public void Test_WriteFileGraterThanMaxPossibleSize(int maxPossibleFileContentSize)
{
File file = new File(TestData.FileName, HelpfulMethods.RandomString(maxPossibleFileContentSize));
FileStorage storage = new FileStorage(Convert.ToInt32(file.getSize() - 1));
Assert.False(storage.write(file));
}
public void Test_UserConstructor(int size)
{
FileStorage userConstructor = new FileStorage(size);
int actual_maxSize = Convert.ToInt32(HelpfulMethods.GetPrivateField("maxSize", userConstructor));
int actual_availableSize = Convert.ToInt32(HelpfulMethods.GetPrivateField("availableSize", userConstructor));
Assert.AreEqual(size, actual_maxSize);
Assert.AreEqual(size, actual_availableSize);
}
public static List <File> GetFileCollection(int filesQuality, int maxPossibleStringLength)
{
List <File> files = new List <File>();
while (filesQuality-- > 0)
{
files.Add(new File($"{HelpfulMethods.RandomString(5)}.txt", HelpfulMethods.RandomString(random.Next(maxPossibleStringLength))));
}
return(files);
}
public void Test_CompareConstructors()
{
FileStorage defaultConstructor = new FileStorage();
int expected_maxSize = Convert.ToInt32(HelpfulMethods.GetPrivateField("maxSize", defaultConstructor));
int expected_availableSize = Convert.ToInt32(HelpfulMethods.GetPrivateField("availableSize", defaultConstructor));
FileStorage userConstructor = new FileStorage(expected_availableSize);
int actual_maxSize = Convert.ToInt32(HelpfulMethods.GetPrivateField("maxSize", userConstructor));
int actual_availableSize = Convert.ToInt32(HelpfulMethods.GetPrivateField("availableSize", userConstructor));
Assert.AreEqual(expected_maxSize, actual_maxSize);
Assert.AreEqual(expected_availableSize, actual_availableSize);
}