1 files changed, 43 insertions, 0 deletions
diff --git a/modules/caddyhttp/tracing/tracerprovider_test.go b/modules/caddyhttp/tracing/tracerprovider_test.go
new file mode 100644
index 0000000..cb2e593
--- /dev/null
+++ b/modules/caddyhttp/tracing/tracerprovider_test.go
@@ -0,0 +1,43 @@
+package tracing
+
+import (
+	"testing"
+
+	"go.uber.org/zap"
+)
+
+func Test_tracersProvider_getTracerProvider(t *testing.T) {
+	tp := tracerProvider{}
+
+	tp.getTracerProvider()
+	tp.getTracerProvider()
+
+	if tp.tracerProvider == nil {
+		t.Errorf("There should be tracer provider")
+	}
+
+	if tp.tracerProvidersCounter != 2 {
+		t.Errorf("Tracer providers counter should equal to 2")
+	}
+}
+
+func Test_tracersProvider_cleanupTracerProvider(t *testing.T) {
+	tp := tracerProvider{}
+
+	tp.getTracerProvider()
+	tp.getTracerProvider()
+
+	err := tp.cleanupTracerProvider(zap.NewNop())
+
+	if err != nil {
+		t.Errorf("There should be no error: %v", err)
+	}
+
+	if tp.tracerProvider == nil {
+		t.Errorf("There should be tracer provider")
+	}
+
+	if tp.tracerProvidersCounter != 1 {
+		t.Errorf("Tracer providers counter should equal to 1")
+	}
+}