public async Task <PublishImpactChangesResponse> PublishChanges()
{
var currentSourceVersion = _build.SourceVersion;
var baseBuild = await GetBaseBuildAsync();
if (baseBuild == null)
{
_logger.Info($"This is the first test session for pipeline {_build.AzureBuildDefinitionId}, product-line '{_productLineKey}'. All tests will be run.");
return(await PublishNoBaseBuild());
}
var baseSourceVersion = baseBuild.SourceVersion;
if (baseSourceVersion == currentSourceVersion)
{
_logger.Warn("This test session is being run for the same source version as the previous session: " + currentSourceVersion);
}
else if (!_devOpsServerHandle.IsChronologicallyAfter(currentSourceVersion, baseSourceVersion))
{
_logger.Info($"Source version used for this test ({currentSourceVersion}) is older than the last test ran on this build definition ({baseSourceVersion}). Nothing to update.");
return(PublishImpactChangesResponse.Empty());
}
var changes = await _devOpsServerHandle.GetBuildChangesAsync(baseBuild, _build);
LogChanges(baseBuild, _build, changes);
return(await PublishChanges(changes));
}
private void LogImpactedTests(Dictionary <string, string> codeSignaturesDict, PublishImpactChangesResponse response)
{
if (response.ImpactedTests.Count == 0)
{
_logger.Debug("No tests impacted.");
return;
}
_logger.Debug(response.ImpactedTests.Count + " tests impacted.");
StringBuilder msg = new StringBuilder();
int delimCount = 15;
var header = new StringBuilder()
.Append('=', delimCount).Append(" Impact Information ").Append('=', delimCount)
.ToString();
msg.AppendLine().AppendLine(header);
var testCasesDict = response.ImpactedTests.ToDictionary(it => it.TestCaseId, it => it.AzureTestCaseId);
foreach (var cs in response.CodeSignatureImpactedTestCaseIds)
{
var path = codeSignaturesDict[cs.Key];
var azureTestCaseIds = cs.Value.Select(id => testCasesDict[id]).OrderBy(t => t).ToList();
msg.AppendLine(
$"{cs.Key} \"{path}\" - {azureTestCaseIds.Count} test cases:");
AppendTestCases(msg, azureTestCaseIds);
}
msg.Append('=', header.Length).AppendLine();
_logger.Debug(msg.ToString());
}
