public void t11_Parse_Class_With_Multiple_Fields()
{
var tokens = TokenStreamBuilder.Class("className",
TokenStreamBuilder.CombineTokenStreams(
TokenStreamBuilder.Field("fieldName", "fieldType"),
new ClassDiagramTokenStream {
TokenType.Comma.Token()
}, // TODO single-token streams.
TokenStreamBuilder.Field("fieldName2", "fieldType2")
)
);
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var c = classDiagram.Classes.ToList()[0];
Assert.IsNotNull(classDiagram, "failed to parse the class");
Assert.AreEqual("className", c.Name, "name wrong");
Assert.IsNotNull(c.Fields, "fields MUST NOT be null");
var l = c.Fields.ToList();
Assert.AreEqual(2, l.Count, "There should be exactly one field");
var f = l[0];
Assert.AreEqual("fieldName", f.Name, "field name wrong");
Assert.AreEqual("fieldType", f.Type, "field type wrong");
f = l[1];
Assert.AreEqual("fieldName2", f.Name, "2nd field name wrong");
Assert.AreEqual("fieldType2", f.Type, "2nd field type wrong");
}
public void t17_Errors(TestData data)
{
var tokens = TokenStreamBuilder.FromStrings(data.Arguments);
var callback = RetrieveErrorCallback(data, tokens);
ExpectError(callback);
}
public void t08_Parse_ClassDiagram_Containing_Two_Associated_Classes_With_Multiplicities_Numbers(string sourceFrom, string sourceTo, string targetFrom, string targetTo)
{
var tokens = new ClassDiagramTokenStream();
tokens.AddRange(TokenStreamBuilder.Class("a"));
tokens.AddRange(new[] { sourceFrom.Token() });
if (sourceTo != null)
{
tokens.AddRange(new[] { "..".Token(), sourceTo.Token() });
}
tokens.AddRange(new[] { TokenType.Dash.Token() });
tokens.AddRange(new[] { targetFrom.Token() });
if (targetTo != null)
{
tokens.AddRange(new[] { "..".Token(), targetTo.Token() });
}
tokens.AddRange(TokenStreamBuilder.Class("b"));
var parser = new ClassDiagramParser(tokens);
var cd = parser.ParseClassDiagram();
var assoc = t08_check(cd);
checkMultiplicityKind(assoc.SourceMultiplicity.FromKind, sourceFrom, "source from");
checkMultiplicityKind(assoc.SourceMultiplicity.ToKind, sourceTo, "source to");
checkMultiplicityKind(assoc.TargetMultiplicity.FromKind, targetFrom, "target from");
checkMultiplicityKind(assoc.TargetMultiplicity.ToKind, targetTo, "target to");
Assert.AreEqual(sourceFrom, assoc.SourceMultiplicity.From, "source wrong value");
Assert.AreEqual(targetFrom, assoc.TargetMultiplicity.From, "target wrong value");
}
public void t14_Parse_Method_VisibilityModifier(string modifier, VisibilityModifier expectedVisibility)
{
var tokens = TokenStreamBuilder.FromStrings("[", "a", "|", "|", modifier, "methodName", "(", ")", "]");
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var m = classDiagram.Classes.ToList()[0].Methods.ToList()[0];
Assert.AreEqual(expectedVisibility, m.Visibility, "unexpected visibility");
}
public void t14_Parse_Class_With_Method()
{
// [className||-methodName(paramType paramName)]
var tokens = TokenStreamBuilder.FromStrings("[", "className", "|", "|", "-", "methodName", "(", "paramType", "paramName", ")", "]");
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
Assert.IsNotNull(classDiagram, "class parse error");
}
public void t14_Parse_Method_ReturnType()
{
var tokens = TokenStreamBuilder.FromStrings("[", "a", "|", "|", "methodName", "(", ")", ":", "returntype", "]");
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var m = classDiagram.Classes.ToList()[0].Methods.ToList()[0];
Assert.IsNotNull(classDiagram, "method parse error");
Assert.AreEqual("returntype", m.ReturnType);
}
public void t07_Parse_ClassDiagram_Containing_Two_Associated_Classes_Aggregation_Alternative()
{
var tokens = TokenStreamBuilder.CombineTokenStreams(
TokenStreamBuilder.Class("a"),
new ClassDiagramTokenStream {
TokenType.AngleOpen.Token(), TokenType.AngleClose.Token(), TokenType.Dash.Token(), TokenType.AngleClose.Token(),
},
TokenStreamBuilder.Class("b")
);
t07_Parse_ClassDiagram_Containing_Two_Associated_Classes(tokens, AssociationKind.Aggregation);
}
public void t17_Multiplicity(TestData data)
{
var tokens = TokenStreamBuilder.CombineTokenStreams(
TokenStreamBuilder.FromStrings("[", "a", "]"),
TokenStreamBuilder.FromStrings(data.Arguments),
TokenStreamBuilder.FromStrings("-", ">", "[", "b", "]"));
var cd = tokens.ParseClassDiagram();
var assocs = cd.Associations.ToList();
var mult = assocs[0].SourceMultiplicity;
Assert.IsNotNull(mult, "should have parsed");
}
public void t13_Parse_Field_With_AccessModifier(String modifier, VisibilityModifier expectedVm)
{
var tokens = TokenStreamBuilder.FromStrings("[", "a", "|", modifier, "fieldName", ":", "fieldType", "]");
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var f = classDiagram.Classes.ToList()[0].Fields.ToList()[0];
Assert.IsNotNull(classDiagram, "field parsing failed");
Assert.AreEqual("fieldName", f.Name);
Assert.AreEqual("fieldType", f.Type);
Assert.AreEqual(expectedVm, f.Visibility, "wrong visibility modifier");
}
public void t14_Parse_Method_Parameter(string parameterType)
{
var tokens = TokenStreamBuilder.FromStrings("[", "c", "|", "|", "methodName", "(", parameterType, "parameter", ")", "]");
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var m = classDiagram.Classes.ToList()[0].Methods.ToList()[0];
Assert.IsNotNull(classDiagram, "method parse error");
var parameters = new List <MethodParameter>(m.Parameters);
Assert.AreEqual(1, parameters.Count, "wrong parameter count");
Assert.AreEqual("parameter", parameters[0].Name, "wrong name");
Assert.AreEqual(parameterType, parameters[0].Type, "wrong type");
}
public void t06_Parse_ClassDiagram_Containing_One_Class()
{
var tokens = TokenStreamBuilder.FromStrings("[", "a", "]");
var parser = new ClassDiagramParser(tokens);
var cd = parser.ParseClassDiagram();
Assert.IsNotNull(cd, "parsing failed");
var classes = cd.Classes.ToList();
Assert.AreEqual(1, classes.Count, "wrong class count");
Assert.AreEqual("a", classes[0].Name, "unexpected class name");
}
public void t16_Class_No_Fields_Just_Methods()
{
// [a]-[b]-[c]
var tokens = TokenStreamBuilder.CombineTokenStreams(
TokenStreamBuilder.FromStrings("[", "a", "|", "|"),
TokenStreamBuilder.Method("methodName"),
TokenStreamBuilder.FromStrings("]")
);
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var c = classDiagram.Classes.ToList()[0];
Assert.IsNotNull(classDiagram, "class parse error");
Assert.AreEqual(0, c.Fields.Count(), "there should be no fields");
Assert.AreEqual(1, c.Methods.Count(), "there should be one method");
AssertMethod(c.Methods.ToArray()[0], VisibilityModifier.Public, "methodName");
}
public void t15_Parse_Three_Associated_Classes()
{
// [a]-[b]-[c]
var tokens = TokenStreamBuilder.CombineTokenStreams(
TokenStreamBuilder.Class("a"),
TokenStreamBuilder.PureAssociation("-"),
TokenStreamBuilder.Class("b"),
TokenStreamBuilder.PureAssociation("-"),
TokenStreamBuilder.Class("c")
);
var cd = new ClassDiagramParser(tokens).ParseClassDiagram();
Assert.IsNotNull(cd, "class diagram1 parse error");
Assert.AreEqual(3, cd.Classes.Count(), "wrong class count");
Assert.AreEqual(2, cd.Associations.Count(), "wrong association count");
// TODO more tests...
}
public void t11_Parse_Class_With_Field()
{
var tokens = TokenStreamBuilder.Class("className", TokenStreamBuilder.Field("fieldName", "fieldType"));
var classDiagram = new ClassDiagramParser(tokens).ParseClassDiagram();
var c = classDiagram.Classes.ToList()[0];
Assert.IsNotNull(classDiagram, "failed to parse the class");
Assert.AreEqual("className", c.Name, "name wrong");
Assert.IsNotNull(c.Fields, "fields MUST NOT be null");
var l = c.Fields.ToList();
Assert.AreEqual(1, l.Count, "There should be exactly one field");
var f = l[0];
Assert.AreEqual("fieldName", f.Name, "field name wrong");
Assert.AreEqual("fieldType", f.Type, "field type wrong");
}
