public void TransformNoTargetLanguage()
{
//arrange
string text = "Some text";
AllRules allRules = new AllRules();
allRules.AddBaseRules(new System.Collections.Generic.Dictionary <string, Rule>());
string sourceLang = "a";
string targetLang = "b";
allRules.AddLanguageRules(sourceLang, new System.Collections.Generic.Dictionary <string, Rule>());
TransformationComponent transformationComponent = new TransformationComponent();
//act
try
{
transformationComponent.Transform(text, allRules, sourceLang, targetLang);
}
catch (TransformComponentException tr)
{
Assert.IsInstanceOfType(tr, typeof(ModelParseException));
Assert.IsInstanceOfType(tr.InnerException, typeof(NoLanguageRulesFound));
}
}
public void PascalToCSharp()
{
//arrange
var rules = TransformationComponentUnitTest.Resource1.CSharpPascalRules;
var source = TransformationComponentUnitTest.Resource1.PascalSource;
var component = new TransformationComponent();
//act
var actual = component.Transform(source, rules, "Pascal", "CSharp");
System.Diagnostics.Debug.WriteLine(actual);
}
public void SimpleTransform()
{
//arrange
var text = "a";
var sourceLang = "a";
var targetLang = "b";
AllRules allRules = new AllRules();
allRules.AddBaseRules(
new System.Collections.Generic.Dictionary <string, Rule>
{
["Program"] = new BNFRule("Program")
}
);
allRules.AddLanguageRules(sourceLang, new System.Collections.Generic.Dictionary <string, Rule>
{
["Program"] = new BNFRule("Program")
{
new BasicBNFRule {
new BNFString("a")
}
}
});
allRules.AddLanguageRules(targetLang, new System.Collections.Generic.Dictionary <string, Rule>
{
["Program"] = new BNFRule("Program")
{
new BasicBNFRule {
new BNFString("b")
}
}
});
var transformationComponent = new TransformationComponent();
var expected = "b";
//act
var actual = transformationComponent.Transform(text, allRules, sourceLang, targetLang);
//assert
Assert.AreEqual(expected, actual);
}
public void HasTwoLang_BNF()
{
//arrange
var rules = "/start\n" +
"Program\n" +
"/language_start a\n" +
"Program ::= a\n" +
"/language_end\n" +
"/language_start b\n" +
"Program ::= b\n" +
"/language_end\n" +
"/end";
var text = "a";
var component = new TransformationComponent();
var expected = "b";
//act
var actual = component.Transform(text, rules, "a", "b");
//assert
Assert.IsNotNull(actual);
Assert.AreEqual(expected, actual);
}