Add inital code coverage and publish test results

Makefile

@@ -77,6 +77,9 @@ HAS_DEP          := $(shell $(CHECK) dep)
 HAS_GOLANGCI     := $(shell $(CHECK) golangci-lint)
 HAS_GOIMPORTS    := $(shell $(CHECK) goimports)
 GOLANGCI_VERSION := v1.16.0
+HAS_COCOV_XML := $(shell command -v gocov-xml;)
+HAS_GOCOV := $(shell command -v gocov;)
+HAS_GO_JUNIT_REPORT := $(shell command -v go-junit-report;)
 
 .PHONY: build-drivers
 build-drivers:
@@ -95,6 +98,21 @@ ifndef HAS_GOIMPORTS
 	go get -u golang.org/x/tools/cmd/goimports
 endif
 	dep ensure -vendor-only -v
+ifndef HAS_COCOV_XML
+	go get github.com/AlekSi/gocov-xml
+endif
+ifndef HAS_GOCOV
+	go get -u github.com/axw/gocov/gocov
+endif
+ifndef HAS_GO_JUNIT_REPORT
+	go get github.com/jstemmer/go-junit-report
+endif
+
+.PHONY: coverage
+coverage:
+	go test -v -coverprofile=coverage.txt -covermode count ./... 2>&1 | go-junit-report > report.xml
+	gocov convert coverage.txt > coverage.json
+	gocov-xml < coverage.json > coverage.xml
 
 .PHONY: goimports
 goimports:

azure-pipelines.yml

@@ -1,8 +1,3 @@
-# Go
-# Build your Go application.
-# Add steps that test, save build artifacts, deploy, and more:
-# https://docs.microsoft.com/vsts/pipelines/languages/go
-
 pool:
   vmImage: 'Ubuntu 16.04'
 
@@ -25,7 +20,19 @@ steps:
 
 - script: |
     go version
-    go get -v -t -d ./...
-    make bootstrap build test lint
+    make bootstrap
+    make build
+    make coverage
+    make lint
   workingDirectory: '$(modulePath)'
-  displayName: 'Get dependencies, build, test'
+  displayName: 'Get dependencies, build, test, pubish, test and coverage results'
+
+- task: PublishTestResults@2
+  inputs:
+    testRunner: JUnit
+    testResultsFiles: $(System.DefaultWorkingDirectory)/**/report.xml
+
+- task: PublishCodeCoverageResults@1
+  inputs:
+    codeCoverageTool: Cobertura 
+    summaryFileLocation: $(System.DefaultWorkingDirectory)/**/coverage.xml