public decimal ScoreCoverageData(CoverageMetricData coverageMetricData)
{
var noncoveredRatio = ((double)coverageMetricData.TotalDatabases - coverageMetricData.DatabasesCovered)
/ coverageMetricData.TotalDatabases;
if (noncoveredRatio < 0.0075)
{
return(FormulaForNoncoveredRatioLessThan0_75Percent());
}
return(noncoveredRatio >= 0.1
? FormulaForNoncoveredRatioMoreThan10Percent()
: FormulaForNoncoveredRatioBetween0_075And0_1Percent(noncoveredRatio));
}
public void GapCoverageAnalyzer_ScoreCoverageData(int coveredDatabases, double expectedResult, double errorMargin)
{
// Arrange
// Arrange
var coverageMetricData = new CoverageMetricData {
DatabasesCovered = coveredDatabases, TotalDatabases = 10 * 1000
};
// Act
var result = this.gapCoverageAnalyzer.ScoreCoverageData(coverageMetricData);
// Assert
Assert.That(Math.Abs((double)result - expectedResult), Is.LessThanOrEqualTo(errorMargin));
}
