public void runRules_ReviewWithNoProperty()
{
List <AnalyzerRule> rules = new List <AnalyzerRule>()
{
new AnalyzerRule()
{
Key = "testProperty",
Rules = new List <KeyWeight>()
{
new KeyWeight()
{
Keyword = "positiveOne", Weight = 1
},
new KeyWeight()
{
Keyword = "negativeOne", Weight = -1
},
new KeyWeight()
{
Keyword = "positiveTwo", Weight = 2
}
}
}
};
JsonAnalyzer <testType> analyzer = new JsonAnalyzer <testType>(rules);
List <testType> testList = new List <testType>()
{
new testType(),
new testType()
};
Assert.ThrowsException <Exception>(() => analyzer.runRules(JsonConvert.SerializeObject(testList)));
}
public void runRules_TwoReviewsOneRule()
{
List <AnalyzerRule> rules = new List <AnalyzerRule>()
{
new AnalyzerRule()
{
Key = "comments",
Rules = new List <KeyWeight>()
{
new KeyWeight()
{
Keyword = "positiveOne", Weight = 1
},
new KeyWeight()
{
Keyword = "negativeOne", Weight = -1
},
new KeyWeight()
{
Keyword = "positiveTwo", Weight = 2
}
}
}
};
JsonAnalyzer <Review> analyzer = new JsonAnalyzer <Review>(rules);
ReviewCollection mockCollection = new ReviewCollection()
{
dealerId = "12345",
ratingURl = "test/ratings",
name = "testDealer",
reviewCount = 1,
reviews = new List <Review>()
{
new Review()
{
id = "001",
dateWritten = "01/19/2021",
comments = "positiveOne positiveOne positiveOne positiveOne positiveTwo " +
"positiveTwo negativeOne negativeOne negativeOne negativeOne negativeOne"
},
new Review()
{
id = "002",
dateWritten = "01/19/2021",
comments = "positiveOne positiveOne positiveOne positiveOne positiveTwo " +
"positiveTwo negativeOne negativeOne negativeOne negativeOne negativeOne"
}
}
};
analyzer.runRules(JsonConvert.SerializeObject(mockCollection.reviews));
KeyValuePair <Review, int> review = analyzer.getTop(2)[0];
Assert.AreEqual(3, review.Value);
review = analyzer.getTop(2)[1];
Assert.AreEqual(3, review.Value);
}
public void runRules_CustomObject()
{
List <AnalyzerRule> rules = new List <AnalyzerRule>()
{
new AnalyzerRule()
{
Key = "testProperty",
Rules = new List <KeyWeight>()
{
new KeyWeight()
{
Keyword = "positiveOne", Weight = 1
},
new KeyWeight()
{
Keyword = "negativeOne", Weight = -1
},
new KeyWeight()
{
Keyword = "positiveTwo", Weight = 2
}
}
}
};
JsonAnalyzer <testType> analyzer = new JsonAnalyzer <testType>(rules);
StringWriter debugLog = new StringWriter();
Console.SetOut(debugLog);
Console.SetError(debugLog);
List <testType> testList = new List <testType>()
{
new testType()
{
testProperty = "positiveTwo"
},
new testType()
{
testProperty = "negativeOne negativeOne"
}
};
analyzer.runRules(JsonConvert.SerializeObject(testList));
KeyValuePair <testType, int> testType = analyzer.getTop(2)[0];
Assert.AreEqual(2, testType.Value);
testType = analyzer.getTop(2)[1];
Assert.AreEqual(-2, testType.Value);
}
public void runRules_BadRule()
{
List <AnalyzerRule> rules = new List <AnalyzerRule>()
{
new AnalyzerRule()
{
Key = "aPropertyThatDoesNotExist",
Rules = new List <KeyWeight>()
{
new KeyWeight()
{
Keyword = "positiveOne", Weight = 1
},
new KeyWeight()
{
Keyword = "negativeOne", Weight = -1
},
new KeyWeight()
{
Keyword = "positiveTwo", Weight = 2
}
}
}
};
JsonAnalyzer <testType> analyzer = new JsonAnalyzer <testType>(rules);
List <testType> testList = new List <testType>()
{
new testType()
{
testProperty = "positiveTwo"
},
new testType()
{
testProperty = "negativeOne negativeOne"
}
};
Assert.ThrowsException <Exception>(() => analyzer.runRules(JsonConvert.SerializeObject(testList)));
}
public void getTop_ReturnSubset()
{
List <AnalyzerRule> rules = new List <AnalyzerRule>()
{
new AnalyzerRule()
{
Key = "comments",
Rules = new List <KeyWeight>()
{
new KeyWeight()
{
Keyword = "amazing", Weight = 2
},
new KeyWeight()
{
Keyword = "helpful", Weight = 1
},
new KeyWeight()
{
Keyword = "bad", Weight = -1
}
}
}
};
JsonAnalyzer <Review> analyzer = new JsonAnalyzer <Review>(rules);
ReviewCollection mockCollection = new ReviewCollection()
{
dealerId = "12345",
ratingURl = "test/ratings",
name = "testDealer",
reviewCount = 1,
reviews = new List <Review>()
{
new Review()
{
id = "001",
dateWritten = "01/19/2021",
comments = "Helpful and amazing"
},
new Review()
{
id = "002",
dateWritten = "01/19/2021",
comments = "Amazing and a little bad"
},
new Review()
{
id = "003",
dateWritten = "01/19/2021",
comments = "Helpful and a little bad"
},
new Review()
{
id = "003",
dateWritten = "01/19/2021",
comments = "Just bad"
}
}
};
analyzer.runRules(JsonConvert.SerializeObject(mockCollection.reviews));
int numToReturn = 2;
List <KeyValuePair <Review, int> > returned = analyzer.getTop(numToReturn);
Assert.AreEqual(numToReturn, returned.Count);
}