updates

Author: MarcoRossignoli

src/coverlet.core/Reporters/CoberturaReporter.cs

@@ -27,7 +27,7 @@ public string Report(CoverageResult result)
             coverage.Add(new XAttribute("line-rate", (summary.CalculateLineCoverage(result.Modules).Percent / 100).ToString(CultureInfo.InvariantCulture)));
             coverage.Add(new XAttribute("branch-rate", (summary.CalculateBranchCoverage(result.Modules).Percent / 100).ToString(CultureInfo.InvariantCulture)));
             coverage.Add(new XAttribute("version", "1.9"));
-            coverage.Add(new XAttribute("timestamp", ((int)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds).ToString(CultureInfo.InvariantCulture)));
+            coverage.Add(new XAttribute("timestamp", (int)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds));
 
             XElement sources = new XElement("sources");
             sources.Add(new XElement("source", string.Empty));
@@ -51,7 +51,7 @@ public string Report(CoverageResult result)
                         @class.Add(new XAttribute("filename", document.Key));
                         @class.Add(new XAttribute("line-rate", (summary.CalculateLineCoverage(cls.Value).Percent / 100).ToString(CultureInfo.InvariantCulture)));
                         @class.Add(new XAttribute("branch-rate", (summary.CalculateBranchCoverage(cls.Value).Percent / 100).ToString(CultureInfo.InvariantCulture)));
-                        @class.Add(new XAttribute("complexity", summary.CalculateCyclomaticComplexity(cls.Value).ToString(CultureInfo.InvariantCulture)));
+                        @class.Add(new XAttribute("complexity", summary.CalculateCyclomaticComplexity(cls.Value)));
 
                         XElement classLines = new XElement("lines");
                         XElement methods = new XElement("methods");
@@ -81,15 +81,15 @@ public string Report(CoverageResult result)
                                 {
                                     var branches = meth.Value.Branches.Where(b => b.Line == ln.Key).ToList();
                                     var branchInfoCoverage = summary.CalculateBranchCoverage(branches);
-                                    line.Add(new XAttribute("condition-coverage", $"{branchInfoCoverage.Percent}% ({branchInfoCoverage.Covered}/{branchInfoCoverage.Total})"));
+                                    line.Add(new XAttribute("condition-coverage", $"{branchInfoCoverage.Percent.ToString(CultureInfo.InvariantCulture)}% ({branchInfoCoverage.Covered.ToString(CultureInfo.InvariantCulture)}/{branchInfoCoverage.Total.ToString(CultureInfo.InvariantCulture)})"));
                                     XElement conditions = new XElement("conditions");
                                     var byOffset = branches.GroupBy(b => b.Offset).ToDictionary(b => b.Key, b => b.ToList());
                                     foreach (var entry in byOffset)
                                     {
                                         XElement condition = new XElement("condition");
                                         condition.Add(new XAttribute("number", entry.Key));
                                         condition.Add(new XAttribute("type", entry.Value.Count() > 2 ? "switch" : "jump")); // Just guessing here
-                                        condition.Add(new XAttribute("coverage", $"{summary.CalculateBranchCoverage(entry.Value).Percent}%"));
+                                        condition.Add(new XAttribute("coverage", $"{summary.CalculateBranchCoverage(entry.Value).Percent.ToString(CultureInfo.InvariantCulture)}%"));
                                         conditions.Add(condition);
                                     }