public void KeysAndValuesFound()
{
//Arrange
byte[] array =
{
73, 65, 82, 76, //"IARL"
10, 0, 0, 0, //size
76, 97, 118, 102, 53, 55, 46, 55, 54, 46, //"Lavf57.76."
73, 65, 82, 84, //"IART"
8, 0, 0, 0, //size
76, 97, 118, 102, 76, 97, 118,102, //"LavfLavf"
0, 96, 115, 2 //random bytes
};
var keys = new List <string> {
"IARL", "IART", "ICMS"
};
//Act
var keysAndValues = ArraySearcher.GetKeysAndValues(keys, array);
//Assert
Assert.AreEqual(2, keysAndValues.Keys.Count);
Assert.IsTrue(keysAndValues.ContainsKey("IARL"));
Assert.AreEqual("Lavf57.76.", keysAndValues["IARL"]);
Assert.IsTrue(keysAndValues.ContainsKey("IART"));
Assert.AreEqual("LavfLavf", keysAndValues["IART"]);
}
public void TextNotFound()
{
//Arrange
byte[] array = { 21, 72, 3, 104, 98, 136 };
var text = "data";
//Act
var startIndex = ArraySearcher.GetStartIndexOfText(array, text);
//Assert
Assert.AreEqual(-1, startIndex);
}
public void NoSpaceLeftToContinueSearching()
{
//Arrange
byte[] array = { 21, 72, 3, 100, 97, 116 };
var text = "data";
//Act
var startIndex = ArraySearcher.GetStartIndexOfText(array, text);
//Assert
Assert.AreEqual(-1, startIndex);
}
public void TextAtEndIsFound()
{
//Arrange
byte[] array = { 21, 72, 3, 100, 97, 116, 97 };
var text = "data";
//Act
var startIndex = ArraySearcher.GetStartIndexOfText(array, text);
//Assert
Assert.AreEqual(3, startIndex);
}
public void KeyTooCloseToEndNotFound()
{
//Arrange
byte[] array =
{
73, 65, 82, 76, //"IARL"
1, 0, 0, 0 //size
};
var keys = new List <string> {
"IARL", "IART", "ICMS"
};
//Act
var keysAndValues = ArraySearcher.GetKeysAndValues(keys, array);
//Assert
Assert.AreEqual(0, keysAndValues.Keys.Count);
}
public void KeyAndValueFoundAtEndOfArray()
{
//Arrange
byte[] array =
{
73, 65, 82, 76, //"IARL"
1, 0, 0, 0, //size
76 //"L"
};
var keys = new List <string> {
"IARL", "IART", "ICMS"
};
//Act
var keysAndValues = ArraySearcher.GetKeysAndValues(keys, array);
//Assert
Assert.AreEqual(1, keysAndValues.Keys.Count);
Assert.IsTrue(keysAndValues.ContainsKey("IARL"));
Assert.AreEqual("L", keysAndValues["IARL"]);
}
public void KeyAndValueFound()
{
//Arrange
byte[] array =
{
73, 83, 70, 84, //"ISFT"
14, 0, 0, 0, //size
76, 97, 118, 102, 53, 55, 46, 55, 54, 46, 49, 48, 48, 0, //"Lavf57.76.100\0"
100, 97, 116, 97, 0, 96, 115, 2, //random bytes
};
var keys = new List <string> {
"ISFT"
};
//Act
var keysAndValues = ArraySearcher.GetKeysAndValues(keys, array);
//Assert
Assert.AreEqual(1, keysAndValues.Keys.Count);
Assert.IsTrue(keysAndValues.ContainsKey("ISFT"));
Assert.AreEqual("Lavf57.76.100\0", keysAndValues["ISFT"]);
}
