public static void Is(this GlossyString g, params object[] contents)
{
bool frozen = (contents.Length % 2 != 0) && true.Equals(contents[contents.Length - 1]);
var pairs = g.AsCollection().ToArray();
try
{
if (pairs.Length != contents.Length / 2)
{
goto FAILED;
}
if (g.Frozen != frozen)
{
goto FAILED;
}
for (int i = 0, j = 0; i < pairs.Length; i++, j += 2)
{
if (pairs[i].Text != (string)contents[j])
{
goto FAILED;
}
if (pairs[i].Gloss != (Gloss)contents[j + 1])
{
goto FAILED;
}
}
}
catch (Exception e)
{
Assert.Fail(" Unexpected Exception in GlossyString.Is: " + e.ToString());
}
return;
FAILED:
var s0 = new StringBuilder();
for (var i = 0; i < contents.Length - 1; i += 2)
{
s0.AppendFormat("\"{0}\",{1};", contents[i], contents[i + 1]);
}
s0.Append(frozen ? "FROZEN" : "unfrozen");
var s1 = new StringBuilder();
foreach (var p in pairs)
{
s1.AppendFormat("\"{0}\",{1};", p.Text, p.Gloss);
}
s1.Append(g.Frozen ? "FROZEN" : "unfrozen");
Assert.Fail(" GlossyString.Is.\n Expect:\t[{0}]\n Actual:\t[{1}]", s0, s1);
}
public void Append_1()
{
var g0 = new GlossyString();
g0.Frozen.Is(false);
g0.Is();
g0.Append("");
g0.Is();
g0.Append("");
g0.Is();
g0.ToString().Is("");
g0.Frozen.Is(false);
var g1 = new GlossyString();
g1.Append("abc");
g1.Append("def");
g1.Is("abcdef", Gloss.None);
g1.ToString().Is("abcdef");
g1.Frozen.Is(false);
var g2 = new GlossyString();
g2.Append("abc");
g2.Append("def", Gloss.DEL);
g2.Is("abc", Gloss.None, "def", Gloss.DEL);
g2.ToString().Is("abcdef");
g2.Frozen.Is(false);
var g3 = new GlossyString();
g3.Append("abc", Gloss.INS);
g3.Append("def", Gloss.DEL);
g3.Append("ghi", Gloss.DEL);
g3.Append("jkl", Gloss.INS);
g3.Is("abc", Gloss.INS, "defghi", Gloss.DEL, "jkl", Gloss.INS);
g3.ToString().Is("abcdefghijkl");
g3.Frozen.Is(false);
var g4 = new GlossyString();
g4.Append("abc");
g4.Append("");
g4.Append("def");
g4.Is("abcdef", Gloss.None);
g4.ToString().Is("abcdef");
g4.Frozen.Is(false);
}
public void Frozen_1()
{
var g1 = new GlossyString()
{
"abc", Gloss.HIT, true
};
g1.Frozen.Is(true);
AssertEx.Catch <InvalidOperationException>(() => g1.Append("xyz"));
AssertEx.Catch <InvalidOperationException>(() => g1.Add("xyz"));
AssertEx.Catch <InvalidOperationException>(() => g1.Add(Gloss.INS));
g1.Frozen = true; // This is allowed even for a frozen GlossyString.
AssertEx.Catch <InvalidOperationException>(() => g1.Add(true));
AssertEx.Catch <InvalidOperationException>(() => g1.Frozen = false);
AssertEx.Catch <InvalidOperationException>(() => g1.Add(false));
g1.Frozen.Is(true);
}
