public void TestReplaceSingleItemCollectionWithMatch()
{
var covidCollection = new CovidDataCollection {
this.record1
};
var recordBeforeChange = covidCollection[0];
var isReplaced = covidCollection.ReplaceDuplicateRecords(this.record2);
var recordAfterChange = covidCollection[0];
Assert.AreNotEqual(this.record2.PositiveTests, recordBeforeChange.PositiveTests);
Assert.IsTrue(isReplaced);
Assert.AreEqual(this.record2.PositiveTests, recordAfterChange.PositiveTests);
}
public void TestReplaceMultipleItemCollection()
{
var covidCollection = new CovidDataCollection {
this.record1,
this.record3
};
var recordBeforeChange = covidCollection[0];
var isReplaced = covidCollection.ReplaceDuplicateRecords(this.record2);
var recordAfterChange = covidCollection[1];
var unalteredRecord = covidCollection[0];
Assert.AreNotEqual(this.record2.PositiveTests, recordBeforeChange.PositiveTests);
Assert.IsTrue(isReplaced);
Assert.AreEqual(this.record2.PositiveTests, recordAfterChange.PositiveTests);
Assert.AreEqual(this.record3.PositiveTests, unalteredRecord.PositiveTests);
}
public void TestReplaceEmptyCollection()
{
var covidCollection = new CovidDataCollection();
Assert.IsFalse(covidCollection.ReplaceDuplicateRecords(this.record1));
}