public void TestThatSimpleRangeWithEndEdgeSymbols()
{
// Arrange
var startSymbol = 'a';
var endSymbol = 'c';
var range = new CharRange(startSymbol, endSymbol, isStartEqual: false, isEndEqual: true);
// Act
var isContained1 = range.Contains(startSymbol);
var isContained2 = range.Contains(endSymbol);
// Assert
Assert.IsFalse(isContained1);
Assert.IsTrue(isContained2);
}
public void TestThatSimpleRangeWithoutEdgeSymbols()
{
// Arrange
var startSymbol = 'a';
var endSymbol = 'c';
var range = new CharRange(startSymbol, endSymbol);
// Act
var isContained1 = range.Contains(startSymbol);
var isContained2 = range.Contains(endSymbol);
// Assert
Assert.IsFalse(isContained1);
Assert.IsFalse(isContained2);
}
public void TestThatSimpleRangeWithoutRightLimitFailed()
{
// Arrange
var startSymbol = 'c';
var range = new CharRange(startSymbol, null);
// Act
var isContained = range.Contains((char)(startSymbol - 1));
// Assert
Assert.IsFalse(isContained);
}
public void TestThatSimpleRangeWithutLeftLimitFailed()
{
// Arrange
var endSymbol = 'c';
var range = new CharRange(null, endSymbol);
// Act
var isContained = range.Contains((char)(endSymbol + 1));
// Assert
Assert.IsFalse(isContained);
}
public void TestThatSimpleRangeWorkSuccess()
{
// Arrange
var startSymbol = 'a';
var endSymbol = 'c';
var range = new CharRange(startSymbol, endSymbol);
// Act
var isContained = range.Contains('b');
// Assert
Assert.IsTrue(isContained);
}
public void TestThatSimpleRangeFailed()
{
// Arrange
var startSymbol = 'a';
var endSymbol = 'c';
var range = new CharRange(startSymbol, endSymbol);
// Act
var isContained = range.Contains('q');
// Assert
Assert.IsFalse(isContained);
}
