public void LongestCommonPrefixTest_HavePrefix()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[2] { "aa", "a" });
Assert.AreEqual("a", result);
result = solution.LongestCommonPrefix(new string[2] { "a", "aa" });
Assert.AreEqual("a", result);
result = solution.LongestCommonPrefix(new string[3] { "abcd", "abc", "abd" });
Assert.AreEqual("ab", result);
}
public void LongestCommonPrefixTest_OneString()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[1] { "abc" });
Assert.AreEqual("abc", result);
}
public void LongestCommonPrefixTest_NoPrefix()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[3] { "abc", "abd", "bcd" });
Assert.AreEqual(string.Empty, result);
}
public void LongestCommonPrefixTest_Empty()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[0]);
Assert.AreEqual(string.Empty, result);
}
public void LongestCommonPrefixTest_Empty()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[0]);
Assert.AreEqual(string.Empty, result);
}
public void LongestCommonPrefixTest_NoPrefix()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[3] {
"abc", "abd", "bcd"
});
Assert.AreEqual(string.Empty, result);
}
public void LongestCommonPrefixTest_OneString()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[1] {
"abc"
});
Assert.AreEqual("abc", result);
}
public void LongestCommonPrefixTest_HavePrefix()
{
var solution = new _014_LongestCommonPrefix();
var result = solution.LongestCommonPrefix(new string[2] {
"aa", "a"
});
Assert.AreEqual("a", result);
result = solution.LongestCommonPrefix(new string[2] {
"a", "aa"
});
Assert.AreEqual("a", result);
result = solution.LongestCommonPrefix(new string[3] {
"abcd", "abc", "abd"
});
Assert.AreEqual("ab", result);
}