[chore] awskinesisexporter add test case (#39837)

Add a test case

Author: arpitjindal97

exporter/awskinesisexporter/config_test.go

@@ -97,3 +97,19 @@ func TestConfigCheck(t *testing.T) {
 	cfg := (NewFactory()).CreateDefaultConfig()
 	assert.NoError(t, componenttest.CheckConfigStruct(cfg))
 }
+
+func TestValidate(t *testing.T) {
+	cfg := &Config{
+		QueueSettings: exporterhelper.QueueBatchConfig{
+			Enabled:      true,
+			NumConsumers: -1,
+		},
+	}
+	err := cfg.Validate()
+	assert.ErrorContains(t, err, "queue settings has invalid configuration",
+		"Validate() error = %v, wantErr %v", err, "queue settings has invalid configuration")
+
+	cfg.QueueSettings.Enabled = false
+	err = cfg.Validate()
+	assert.NoError(t, err, "Validate() error = %v, wantNoErr", err)
+}