Opencover sequence & branch coverage numbers are reported incorrectly

[charlieschmidt]

Regardless of actual line or branch coverage, the xml output for opencover format is incorrect in two ways:

1. the sequence/branch/coverage numbers should be 0-100, not 0-1 measurements.
2. in the toplevel summary, the sequenceCoverage and branchCoverage properties are the same, when they should be different as reported by the text output

text output:

Total tests: 23. Passed: 23. Failed: 0. Skipped: 0.
Test Run Successful.
Test execution time: 8.1746 Seconds

  Generating report '..\build\opencover\reports\coverage.xml'

+------------------+--------+--------+--------+
| Module           | Line   | Branch | Method |
+------------------+--------+--------+--------+
| CompanyNameA     | 25.3%  | 62.8%  | 18.4%  |
+------------------+--------+--------+--------+

first lines of coverage.xml:

<?xml version="1.0" encoding="utf-8"?>
<CoverageSession>
  <Summary numSequencePoints="801" visitedSequencePoints="203" numBranchPoints="801" visitedBranchPoints="203" sequenceCoverage="0.253" branchCoverage="0.253" maxCyclomaticComplexity="0" minCyclomaticComplexity="0" visitedClasses="28" numClasses="30" visitedMethods="43" numMethods="234" />

This can't be the case, per the text output and the coverage details nested below.