public void GetAllEndElementsTest()
{
//Arrange
Dictionary <string, ISet <string> > rules = new Dictionary <string, ISet <string> >();
rules["NOUN"] = new HashSet <string>()
{
"VERB", PoemSyntaxRuleDocument.EndNode
};
rules["ADJECTIVE"] = new HashSet <string>()
{
"VERB", "NOUN"
};
rules["VERB"] = new HashSet <string>()
{
"NOUN", PoemSyntaxRuleDocument.EndNode
};
List <string> expectedElems = new List <string>()
{
"NOUN", "VERB"
};
PoemSyntaxRuleDocument document = new PoemSyntaxRuleDocument();
document.Rules = rules;
//Act
List <string> actualElems = document.GetAllEndElements();
//Assert
CollectionAssert.AreEqual(expectedElems.ToList(), actualElems);
}
public void OverridenEqualsMethodDiffSize2Test()
{
//Arrange
Dictionary <string, ISet <string> > rules1 = new Dictionary <string, ISet <string> >();
Dictionary <string, ISet <string> > rules2 = new Dictionary <string, ISet <string> >();
rules1["NOUN"] = new HashSet <string>()
{
"VERB", "ADJECTIVE"
};
rules2["NOUN"] = new HashSet <string>()
{
"VERB"
};
PoemSyntaxRuleDocument doc1 = new PoemSyntaxRuleDocument();
PoemSyntaxRuleDocument doc2 = new PoemSyntaxRuleDocument();
doc1.Rules = rules1;
doc2.Rules = rules2;
//Act
bool result = doc1.Equals(doc2);
//Assert
Assert.IsFalse(result);
}
public void AddRuleTest()
{
//Arrange
Dictionary <string, ISet <string> > rules = new Dictionary <string, ISet <string> >();
string parenElement = "NOUN";
ISet <string> expectedElements = new HashSet <string>()
{
"VERB", "CONJUCTION"
};
rules[parenElement] = expectedElements;
PoemSyntaxRuleDocument document = new PoemSyntaxRuleDocument();
//Act
document.AddRule(parenElement, expectedElements);
//Assert
List <string> actualElements = document.Rules[parenElement].ToList();
CollectionAssert.AreEqual(expectedElements.ToList(), actualElements);
}
public void GetRootElementsTest()
{
//Arrange
Dictionary <string, ISet <string> > rules = new Dictionary <string, ISet <string> >();
string rootElement = PoemSyntaxRuleDocument.RootName;
ISet <string> expectedDescendantsElems = new HashSet <string>()
{
"NOUN", "VERB"
};
rules[rootElement] = expectedDescendantsElems;
PoemSyntaxRuleDocument document = new PoemSyntaxRuleDocument();
document.Rules = rules;
//Act
List <string> actualElems = document.GetRootElements();
//Assert
CollectionAssert.AreEqual(expectedDescendantsElems.ToList(), actualElems);
}
public void GetNextElementsTest()
{
//Arrange
Dictionary <string, ISet <string> > rules = new Dictionary <string, ISet <string> >();
string parenElement = "NOUN";
ISet <string> expectedDescendantsElems = new HashSet <string>()
{
"VERB", "CONJUCTION"
};
rules[parenElement] = expectedDescendantsElems;
PoemSyntaxRuleDocument document = new PoemSyntaxRuleDocument();
document.Rules = rules;
//Act
List <string> actualElems = document.GetNextElements(parenElement);
//Assert
CollectionAssert.AreEqual(expectedDescendantsElems.ToList(), actualElems);
}
public void OverridenEqualsMethodSeqTest()
{
//Arrange
Dictionary <string, ISet <string> > rules1 = new Dictionary <string, ISet <string> >();
rules1["LINE"] = new HashSet <string>()
{
"NOUN",
"PREPOSITION",
"PRONOUN"
};
rules1["ADJECTIVE"] = new HashSet <string>()
{
"NOUN",
"ADJECTIVE",
"$END"
};
rules1["NOUN"] = new HashSet <string>()
{
"VERB",
"PREPOSITION",
"$END"
};
rules1["PRONOUN"] = new HashSet <string>()
{
"NOUN",
"ADJECTIVE"
};
rules1["VERB"] = new HashSet <string>()
{
"PREPOSITION",
"PRONOUN",
"$END"
};
rules1["PREPOSITION"] = new HashSet <string>()
{
"NOUN",
"PRONOUN",
"ADJECTIVE",
"$END"
};
rules1["CONJUCTION"] = new HashSet <string>()
{
"NOUN",
};
Dictionary <string, ISet <string> > rules2 = new Dictionary <string, ISet <string> >(rules1);
PoemSyntaxRuleDocument doc1 = new PoemSyntaxRuleDocument();
PoemSyntaxRuleDocument doc2 = new PoemSyntaxRuleDocument();
doc1.Rules = rules1;
doc2.Rules = rules2;
//Act
bool result = doc1.Equals(doc2);
//Assert
Assert.IsTrue(result);
}
public void ParseTestRulesSuccessTest()
{
//Arrange
string testFile = "rule.txt";
string testRules =
"LINE: NOUN|PREPOSITION|PRONOUN\n" +
"ADJECTIVE: NOUN|ADJECTIVE|$END\n" +
"NOUN: VERB|PREPOSITION|$END\n" +
"PRONOUN: NOUN|ADJECTIVE\n" +
"VERB: PREPOSITION|PRONOUN|$END\n" +
"PREPOSITION: NOUN|PRONOUN|ADJECTIVE|$END\n" +
"CONJUCTION: NOUN";
Dictionary <string, ISet <string> > rules = new Dictionary <string, ISet <string> >();
rules["LINE"] = new HashSet <string>()
{
"NOUN",
"PREPOSITION",
"PRONOUN"
};
rules["ADJECTIVE"] = new HashSet <string>()
{
"NOUN",
"ADJECTIVE",
"$END"
};
rules["NOUN"] = new HashSet <string>()
{
"VERB",
"PREPOSITION",
"$END"
};
rules["PRONOUN"] = new HashSet <string>()
{
"NOUN",
"ADJECTIVE"
};
rules["VERB"] = new HashSet <string>()
{
"PREPOSITION",
"PRONOUN",
"$END"
};
rules["PREPOSITION"] = new HashSet <string>()
{
"NOUN",
"PRONOUN",
"ADJECTIVE",
"$END"
};
rules["CONJUCTION"] = new HashSet <string>()
{
"NOUN",
};
PoemSyntaxRuleDocument expectedDocument = new PoemSyntaxRuleDocument();
expectedDocument.Rules = rules;
Mock <FileReader> mockFileReader = new Mock <FileReader>();
mockFileReader.Setup(m => m.ReadTextFromFile(testFile)).Returns(testRules);
IPoemSyntaxRulesParser parser = new PoemSyntaxRulesParser(mockFileReader.Object);
//Act
IPoemSyntaxRuleDocument actualDocument = parser.Parse(testFile);
//Assert
Assert.AreEqual(expectedDocument, actualDocument);
}
