public void testToGwoyeuRomatzyhStringArray()
{
// any input of non-Chinese characters will return null
{
Assert.IsNull(PinyinHelper.ToGwoyeuRomatzyhStringArray('A'));
Assert.IsNull(PinyinHelper.ToGwoyeuRomatzyhStringArray('z'));
Assert.IsNull(PinyinHelper.ToGwoyeuRomatzyhStringArray(','));
Assert.IsNull(PinyinHelper.ToGwoyeuRomatzyhStringArray('。'));
}
// Chinese characters
// single pronounciation
{
string[] expectedPinyinArray = new string[] { "lii" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('李');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
{
string[] expectedPinyinArray = new string[] { "chyou" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('球');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
{
string[] expectedPinyinArray = new string[] { "juang" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('桩');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
{
string[] expectedPinyinArray = new string[] { "fuh" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('付');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
// multiple pronounciations
{
string[] expectedPinyinArray = new string[] { "chwan", "juann" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('传');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
{
string[] expectedPinyinArray = new string[] { ".me", ".mha", "iau" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('么');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
{
string[] expectedPinyinArray = new string[] { "liuh", "luh" };
string[] pinyinArray = PinyinHelper.ToGwoyeuRomatzyhStringArray('绿');
Assert.AreEqual(expectedPinyinArray.Length, pinyinArray.Length);
for (int i = 0; i < expectedPinyinArray.Length; i++)
{
Assert.AreEqual(expectedPinyinArray[i], pinyinArray[i]);
}
}
}