adding concurrent testing

build/tests/docker-entrypoint.sh

@@ -21,4 +21,5 @@ go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestUnoconvS
 go build -o /usr/local/bin/gotenberg cmd/gotenberg/main.go
 gotenberg &
 sleep 10
-go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/pkg
+go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/pkg
+sleep 5 # allows Gotenberg to remove generated files (concurrent requests).

pkg/html_test.go

@@ -37,3 +37,11 @@ func TestHTML(t *testing.T) {
 	err = os.RemoveAll(dirPath)
 	assert.Nil(t, err)
 }
+
+func TestConcurrentHTML(t *testing.T) {
+	for i := 0; i < 10; i++ {
+		go func() {
+			TestHTML(t)
+		}()
+	}
+}

pkg/markdown_test.go

@@ -44,3 +44,11 @@ func TestMarkdown(t *testing.T) {
 	err = os.RemoveAll(dirPath)
 	assert.Nil(t, err)
 }
+
+func TestConcurrentMarkdown(t *testing.T) {
+	for i := 0; i < 10; i++ {
+		go func() {
+			TestMarkdown(t)
+		}()
+	}
+}

pkg/merge_test.go

@@ -27,3 +27,11 @@ func TestMerge(t *testing.T) {
 	err = os.RemoveAll(dirPath)
 	assert.Nil(t, err)
 }
+
+func TestConcurrentMerge(t *testing.T) {
+	for i := 0; i < 10; i++ {
+		go func() {
+			TestMerge(t)
+		}()
+	}
+}

pkg/office_test.go

@@ -28,3 +28,11 @@ func TestOffice(t *testing.T) {
 	err = os.RemoveAll(dirPath)
 	assert.Nil(t, err)
 }
+
+func TestConcurrentOffice(t *testing.T) {
+	for i := 0; i < 10; i++ {
+		go func() {
+			TestOffice(t)
+		}()
+	}
+}