public void TestIncludeSeparator()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("foo"), "|");
group.DefineTemplate(new TemplateName("test"), "hi <name; separator=foo()>!");
ST st = group.GetInstanceOf("test");
st.Add("sep", ", ");
st.Add("name", "Ter");
st.Add("name", "Tom");
st.Add("name", "Sumana");
String expected = "hi Ter|Tom|Sumana!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestIndirectMap()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("a"), "[<it>]");
group.DefineTemplate(new TemplateName("test"), "hi <names:(templateName)()>!");
ST st = group.GetInstanceOf("test");
st.Add("names", "Ter");
st.Add("names", "Tom");
st.Add("names", "Sumana");
st.Add("templateName", "a");
String expected =
"hi [Ter][Tom][Sumana]!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestNestedIterationWithArg()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "<users:{u | <u.id:{id | <id>=}><u.name>}>!");
ST st = group.GetInstanceOf("test");
st.Add("users", new TestCoreBasics.User(1, "parrt"));
st.Add("users", new TestCoreBasics.User(2, "tombu"));
st.Add("users", new TestCoreBasics.User(3, "sri"));
String expected = "1=parrt2=tombu3=sri!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestIllegalOption()
{
ErrorBuffer errors = new ErrorBuffer();
ErrorManager.ErrorListener = errors;
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "<name; bad=\"ugly\">");
ST st = group.GetInstanceOf("test");
st.Add("name", "Ter");
String expected = "Ter";
String result = st.Render();
Assert.AreEqual(expected, result);
expected = "1:7: no such option: bad" + newline;
Assert.AreEqual(expected, errors.ToString());
}
public void TestEmptyExpr2()
{
String template = "hi <> ";
TemplateGroup group = new TemplateGroup();
String result = null;
try
{
group.DefineTemplate(new TemplateName("test"), template);
}
catch (TemplateException se)
{
RecognitionException re = (RecognitionException)se.InnerException;
result = new TemplateSyntaxErrorMessage(ErrorType.SyntaxError, re.Token, re, se.Message).ToString();
}
String expected = "1:3: doesn't look like an expression";
Assert.AreEqual(expected, result);
}
public void Test_it_NotDefinedWithArgSingleValue()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "<names:{n | <it>}>!");
ST st = group.GetInstanceOf("test");
st.Add("names", "Ter");
String expected = "!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestSimpleIterationWithArg()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "<names:{n | <n>}>!");
ST st = group.GetInstanceOf("test");
st.Add("names", "Ter");
st.Add("names", "Tom");
st.Add("names", "Sumana");
String expected = "TerTomSumana!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestIndirectTemplateInclude()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("foo"), "bar");
String template = "<(name)()>";
group.DefineTemplate(new TemplateName("test"), template);
ST st = group.GetInstanceOf("test");
st.Add("name", "foo");
String expected = "bar";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestWeirdChar()
{
string template = " <*>";
TemplateGroup group = new TemplateGroup();
string result = null;
try
{
group.DefineTemplate(new TemplateName("test"), template);
}
catch (TemplateException se)
{
RecognitionException re = (RecognitionException)se.InnerException;
result = new TemplateSyntaxErrorMessage(ErrorType.SyntaxError, re.Token, re, se.Message).ToString();
}
string expected = "1:4: invalid character: *";
Assert.AreEqual(expected, result);
}
public void TestSeparatorWithNullFirstValueAndNullOption()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "hi <name; null=\"n/a\", separator=\", \">!");
ST st = group.GetInstanceOf("test");
st.Add("name", null);
st.Add("name", "Tom");
st.Add("name", "Sumana");
String expected = "hi n/a, Tom, Sumana!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestMapSingleValue()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("a"), "[<it>]");
group.DefineTemplate(new TemplateName("test"), "hi <name:a()>!");
Template st = group.GetInstanceOf("test");
st.Add("name", "Ter");
string expected = "hi [Ter]!";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestMapIndexes()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("inc"), "<i>:<it>");
group.DefineTemplate(new TemplateName("test"), "<name:inc(); separator=\", \">");
Template st = group.GetInstanceOf("test");
st.Add("name", "Ter");
st.Add("name", "Tom");
st.Add("name", null); // don't count this one
st.Add("name", "Sumana");
string expected =
"1:Ter, 2:Tom, 3:Sumana";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestMap()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("inc"), "[<it>]");
group.DefineTemplate(new TemplateName("test"), "hi <name:inc()>!");
Template st = group.GetInstanceOf("test");
st.Add("name", "Ter");
st.Add("name", "Tom");
st.Add("name", "Sumana");
string expected =
"hi [Ter][Tom][Sumana]!";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestITDoesntPropagate()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("foo"), "<it>"); // <it> not visible
string template = "<names:{<foo()>}>"; // <it> visible only to {...} here
group.DefineTemplate(new TemplateName("test"), template);
Template st = group.GetInstanceOf("test");
st.Add("names", "Ter");
st.Add("names", "Tom");
string expected = "";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestDefineTemplate()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("inc"), "<it>+1");
group.DefineTemplate(new TemplateName("test"), "hi <name>!");
Template st = group.GetInstanceOf("test");
st.Add("name", "Ter");
st.Add("name", "Tom");
st.Add("name", "Sumana");
string expected =
"hi TerTomSumana!";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestOptionDoesntApplyToNestedTemplate()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("foo"), "<zippo>");
group.DefineTemplate(new TemplateName("test"), "<foo(); null=\"n/a\">");
ST st = group.GetInstanceOf("test");
st.Add("zippo", null);
String expected = "";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestParallelMapWith3Versus2Elements()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("test"), "hi <names,phones:{n,p | <n>:<p>;}>");
Template st = group.GetInstanceOf("test");
st.Add("names", "Ter");
st.Add("names", "Tom");
st.Add("names", "Sumana");
st.Add("phones", "x5001");
st.Add("phones", "x5002");
string expected =
"hi Ter:x5001;Tom:x5002;Sumana:;";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestRoundRobinMap()
{
TemplateGroup group = new TemplateGroup();
group.DefineTemplate(new TemplateName("a"), "[<it>]");
group.DefineTemplate(new TemplateName("b"), "(<it>)");
group.DefineTemplate(new TemplateName("test"), "hi <name:a(),b()>!");
Template st = group.GetInstanceOf("test");
st.Add("name", "Ter");
st.Add("name", "Tom");
st.Add("name", "Sumana");
string expected =
"hi [Ter](Tom)[Sumana]!";
string result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestTrimNewlineInSubtemplates()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "<names:{n |\n" +
"<n>}>!");
ST st = group.GetInstanceOf("test");
st.Add("names", "Ter");
st.Add("names", "Tom");
st.Add("names", "Sumana");
String expected = "TerTomSumana!";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public void TestMissingValueAndNullOption()
{
STGroup group = new STGroup();
group.DefineTemplate(new TemplateName("test"), "<name; null=\"n/a\">");
ST st = group.GetInstanceOf("test");
String expected = "n/a";
String result = st.Render();
Assert.AreEqual(expected, result);
}
public Template(TemplateGroup nativeGroup, string template)
{
code = nativeGroup.DefineTemplate(UnknownName, template);
groupThatCreatedThisInstance = nativeGroup;
}