public void Question_1_1_Solution1_ReturnsFalse()
{
const string s = "test";
const bool expected = false;
Assert.AreEqual(expected, Question_1_1.AllUniqueCharactersHash(s));
}
public void Question_1_1_Solution2_NullString_ReturnsTrue()
{
const string s = null;
const bool expected = true;
Assert.AreEqual(expected, Question_1_1.AllUniqueCharactersNoAdditionalSpace(s));
}
public void Question_1_1_Solution1_EmptyString_ReturnsTrue()
{
const string s = "";
const bool expected = true;
Assert.AreEqual(expected, Question_1_1.AllUniqueCharactersHash(s));
}
public void IsUniqueTest_ReturnFalse(string inputStr)
{
bool result = Question_1_1.IsUnique(inputStr);
Assert.IsFalse(result, $"{inputStr} is unique.");
result = Question_1_1.IsUniqueInplaceNestedLoop(inputStr);
Assert.IsFalse(result, $"{inputStr} is unique - In-place Nested Loop.");
result = Question_1_1.IsUniqueInplaceSort(inputStr);
Assert.IsFalse(result, $"{inputStr} is unique - In-place Sort.");
}
public void IsUniqueTest_ReturnTrue(string inputStr)
{
bool result = Question_1_1.IsUnique(inputStr);
Assert.IsTrue(result, $"{inputStr} contains duplicates.");
result = Question_1_1.IsUniqueInplaceNestedLoop(inputStr);
Assert.IsTrue(result, $"{inputStr} contains duplicates - In-place Nested Loop.");
result = Question_1_1.IsUniqueInplaceSort(inputStr);
Assert.IsTrue(result, $"{inputStr} contains duplicates - In-place Sort.");
}