bugfix

Author: David Müller

src/coverlet.core/CoverageDetails.cs

@@ -5,20 +5,19 @@ namespace Coverlet.Core
     internal class CoverageDetails
     {
         private double _averageModulePercent;
-        private double _covered;
 
-        public double Covered
+        public Modules Modules { get; internal set; }
+        public double Covered { get; internal set; }
+        public int Total { get; internal set; }
+        public double Percent
         {
-            get => _covered;
-            internal set
+            get
             {
-                _covered = value;
-                Percent = Total == 0 ? 100D : Math.Floor((_covered / Total) * 10000) / 100;
+                if (Modules?.Count == 0) return 0;
+                return Total == 0 ? 100D : Math.Floor((Covered / Total) * 10000) / 100;
             }
         }
 
-        public int Total { get; internal set; }
-        public double Percent { get; internal set; }
         public double AverageModulePercent
         {
             get { return Math.Floor(_averageModulePercent * 100) / 100; }

src/coverlet.core/CoverageSummary.cs

@@ -52,7 +52,7 @@ public CoverageDetails CalculateLineCoverage(Documents documents)
 
         public CoverageDetails CalculateLineCoverage(Modules modules)
         {
-            var details = new CoverageDetails();
+            var details = new CoverageDetails{Modules = modules};
             var accumPercent = 0.0D;
 
             if (modules.Count == 0)
@@ -189,7 +189,7 @@ public CoverageDetails CalculateBranchCoverage(Documents documents)
 
         public CoverageDetails CalculateBranchCoverage(Modules modules)
         {
-            var details = new CoverageDetails();
+            var details = new CoverageDetails{ Modules = modules };
             var accumPercent = 0.0D;
 
             if (modules.Count == 0)
@@ -253,7 +253,7 @@ public CoverageDetails CalculateMethodCoverage(Documents documents)
 
         public CoverageDetails CalculateMethodCoverage(Modules modules)
         {
-            var details = new CoverageDetails();
+            var details = new CoverageDetails{ Modules = modules };
             var accumPercent = 0.0D;
 
             if (modules.Count == 0)