coverage test binary

cmd/covertest/main_test.go

@@ -0,0 +1,73 @@
+package covertest
+
+//go:generate go test -c -o=../../bin/covertest
+
+import (
+	"errors"
+	"fmt"
+	"testing"
+
+	"github.com/eltorocorp/drygopher/drygopher/coverage"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/analysis"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/analysis/raw"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/coverageerrors"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/host"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/packages"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/profile"
+	"github.com/eltorocorp/drygopher/drygopher/coverage/report"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCoverage40(t *testing.T) {
+	assert.NoError(t, requireCoverage(40))
+}
+
+func TestCoverage55(t *testing.T) {
+	assert.NoError(t, requireCoverage(55))
+}
+
+func TestCoverage70(t *testing.T) {
+	assert.NoError(t, requireCoverage(70))
+}
+
+func TestCoverage80(t *testing.T) {
+	assert.NoError(t, requireCoverage(80))
+}
+
+func requireCoverage(coverage float64) error {
+	err := checkCoveragePercentage(coverage)
+	if err == nil {
+		return nil
+	}
+
+	var coverErr coverageerrors.CoverageBelowStandard
+	if errors.As(err, &coverErr) {
+		return fmt.Errorf("Покрытие тестами ниже требуемого: %w", err)
+	}
+
+	var unitErr coverageerrors.UnitTestFailed
+	if errors.As(err, &unitErr) {
+		return errors.New("Один или несколько юнит-тестов завершились с ошибкой. Проверьте успешность прохождения тестов с флагом `-race`")
+	}
+
+	return fmt.Errorf("Невозможно определить степень покрытия кода тестами: %w", err)
+}
+
+func checkCoveragePercentage(coverageStandard float64) error {
+	suppressProfile := true
+	suppressPercentageFile := true
+	profileName := ""
+	packageExclusions := []string{"/vendor/", "_test"}
+
+	execAPI := new(host.Exec)
+	osioAPI := new(host.OSIO)
+	packageAPI := packages.New(execAPI, osioAPI)
+	profileAPI := profile.New(packageAPI, osioAPI)
+	reportAPI := report.New(execAPI)
+	rawAPI := raw.New(osioAPI, execAPI)
+	analysisAPI := analysis.New(rawAPI)
+	coverageAPI := coverage.New(packageAPI, analysisAPI, profileAPI, reportAPI)
+
+	return coverageAPI.AnalyzeUnitTestCoverage(packageExclusions, coverageStandard, suppressProfile, profileName, suppressPercentageFile)
+
+}

go.mod

@@ -3,13 +3,18 @@ module github.com/Yandex-Practicum/go-autotests
 go 1.16
 
 require (
-	github.com/go-resty/resty/v2 v2.6.0 // indirect
-	github.com/gofrs/uuid v4.0.0+incompatible // indirect
-	github.com/jackc/pgx v3.6.2+incompatible // indirect
+	github.com/cockroachdb/apd v1.1.0 // indirect
+	github.com/eltorocorp/drygopher v1.1.2
+	github.com/go-resty/resty/v2 v2.6.0
+	github.com/gofrs/uuid v4.0.0+incompatible
+	github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 // indirect
+	github.com/jackc/pgx v3.6.2+incompatible
 	github.com/jingyugao/rowserrcheck v1.1.0
+	github.com/lib/pq v1.10.4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
 	github.com/stretchr/objx v0.3.0 // indirect
-	github.com/stretchr/testify v1.7.0 // indirect
+	github.com/stretchr/testify v1.7.0
 	github.com/timakin/bodyclose v0.0.0-20210704033933-f49887972144
 	golang.org/x/net v0.0.0-20210716203947-853a461950ff // indirect
 	golang.org/x/tools v0.1.5