public void TestReplaceMessageReferences()
{
I18n.Add("STRING_REF", "test string");
var resultString = Utils.ReplaceMessageReferences("");
Assert.IsTrue(string.Equals("", resultString), "Empty string produces empty string");
resultString = Utils.ReplaceMessageReferences("%{bky_string_ref}");
Assert.IsTrue(string.Equals("test string", resultString), "Message ref dereferenced.");
resultString = Utils.ReplaceMessageReferences("before %{bky_string_ref} after");
Assert.IsTrue(string.Equals("before test string after", resultString), "Message ref dereferenced.");
resultString = Utils.ReplaceMessageReferences("%1");
Assert.IsTrue(string.Equals("%1", resultString), "Interpolation tokens ignored.");
resultString = Utils.ReplaceMessageReferences("%1 %2");
Assert.IsTrue(string.Equals("%1 %2", resultString), "Interpolation tokens ignored.");
resultString = Utils.ReplaceMessageReferences("before %1 after");
Assert.IsTrue(string.Equals("before %1 after", resultString), "Interpolation tokens ignored.");
resultString = Utils.ReplaceMessageReferences("%%");
Assert.IsTrue(string.Equals("%", resultString), "Ecaped %");
resultString = Utils.ReplaceMessageReferences("%%{bky_string_ref}");
Assert.IsTrue(string.Equals("%{bky_string_ref}", resultString), "Escaped %");
resultString = Utils.ReplaceMessageReferences("%a");
Assert.IsTrue(string.Equals("%a", resultString), "Unrecognized % escape code treated as literal");
}
public void TestTokenizeInterpolation()
{
var tokens = Utils.TokenizeInterpolation("");
Assert.IsTrue(tokens.Count == 0, "Null interpolation");
tokens = Utils.TokenizeInterpolation("Hello");
Assert.IsTrue(tokens.Contains("Hello"), "No interpolation");
tokens = Utils.TokenizeInterpolation("Hello%World");
Assert.IsTrue(tokens.Contains("Hello%World"), "Unescaped %.");
tokens = Utils.TokenizeInterpolation("Hello%%World");
Assert.IsTrue(tokens.Contains("Hello%World"), "Escaped %.");
tokens = Utils.TokenizeInterpolation("Hello %1 World");
Assert.IsTrue(string.Equals(tokens[0], "Hello ") && string.Equals(tokens[1], "1") && string.Equals(tokens[2], " World"), "Interpolation.");
tokens = Utils.TokenizeInterpolation("%123Hello%456World%789");
Assert.IsTrue(string.Equals(tokens[0], "123") &&
string.Equals(tokens[1], "Hello") &&
string.Equals(tokens[2], "456") &&
string.Equals(tokens[3], "World") &&
string.Equals(tokens[4], "789"), "Interpolations.");
tokens = Utils.TokenizeInterpolation("%%%x%%0%00%01%");
Assert.IsTrue(string.Equals(tokens[0], "%%x%0") &&
string.Equals(tokens[1], "0") &&
string.Equals(tokens[2], "1") &&
string.Equals(tokens[3], "%"), "Tortune interpolations.");
I18n.Add("STRING_REF", "test string");
tokens = Utils.TokenizeInterpolation("%{bky_string_ref}");
Assert.IsTrue(string.Equals(tokens[0], "test string"), "String table reference,lowercase");
tokens = Utils.TokenizeInterpolation("%{BKY_STRING_REF}");
Assert.IsTrue(string.Equals(tokens[0], "test string"), "String table reference,uppercase");
I18n.Add("WITH_PARAM", "before %1 after");
tokens = Utils.TokenizeInterpolation("%{bky_with_param}");
Assert.IsTrue(string.Equals(tokens[0], "before ") &&
string.Equals(tokens[1], "1") &&
string.Equals(tokens[2], " after"),
"String table refrence,with subreference");
AddMsgToBlocklyMsg("RECURSE", "before %{bky_string_ref} after");
tokens = Utils.TokenizeInterpolation("%{bky_recurse}");
Assert.IsTrue(string.Equals(tokens[0], "before test string after"), "String table reference,with subreference");
// Error cases...
tokens = Utils.TokenizeInterpolation("%{bky_undefined}");
Assert.IsTrue(string.Equals(tokens[0], "%{bky_undefined}"), "Undefined string table reference");
AddMsgToBlocklyMsg("1", "Will not match");
tokens = Utils.TokenizeInterpolation("before %{1} after");
Assert.IsTrue(string.Equals("before %{1} after", tokens[0]), "Invalid initial digit in string table reference");
AddMsgToBlocklyMsg("TWO WORDS", "Will not match");
tokens = Utils.TokenizeInterpolation("before %{two words} after");
Assert.IsTrue(string.Equals(tokens[0], "before %{two words} after"), "Invalid character in string table reference: space");
AddMsgToBlocklyMsg("TWO.WORDS", "Will not match");
tokens = Utils.TokenizeInterpolation("before %{two.words} after");
Assert.IsTrue(string.Equals(tokens[0], "before %{two.words} after"), "Invalid character in string table reference:period");
AddMsgToBlocklyMsg("AB&C", "Will not match");
tokens = Utils.TokenizeInterpolation("before %{ab&c} after");
Assert.IsTrue(string.Equals(tokens[0], "before %{ab&c} after"), "Invalid character in string table reference: &");
AddMsgToBlocklyMsg("UNCLOSED", "Will not match");
tokens = Utils.TokenizeInterpolation("before %{unclosed");
Assert.IsTrue(string.Equals(tokens[0], "before %{unclosed"), "String table reference,with parameter");
}
void AddMsgToBlocklyMsg(string key, string content)
{
I18n.Add(key, content);
}
