diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6351ffe..28845ca 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -44,4 +44,4 @@ jobs:
       - name: Install dependencies
         run: go mod tidy
       - name: Run tests
-        run: go test -timeout 10m -v ./...
+        run: go test -timeout 10m -p 1 ./...
diff --git a/tests/feature/cache_test.go b/tests/feature/cache_test.go
index bdbc957..e8a4915 100644
--- a/tests/feature/cache_test.go
+++ b/tests/feature/cache_test.go
@@ -11,12 +11,14 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"goravel/app/facades"
+	"goravel/tests"
 )
 
 type contextKey string
 
 type CacheTestSuite struct {
 	suite.Suite
+	tests.TestCase
 }
 
 func TestCacheTestSuite(t *testing.T) {
diff --git a/tests/feature/config_test.go b/tests/feature/config_test.go
new file mode 100644
index 0000000..bd3cf8f
--- /dev/null
+++ b/tests/feature/config_test.go
@@ -0,0 +1,99 @@
+package feature
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/suite"
+
+	"goravel/app/facades"
+	"goravel/tests"
+)
+
+type ConfigTestSuite struct {
+	suite.Suite
+	tests.TestCase
+}
+
+func TestConfigTestSuite(t *testing.T) {
+	suite.Run(t, &ConfigTestSuite{})
+}
+
+func (s *ConfigTestSuite) TestEnv() {
+	s.T().Setenv("TESTS_CONFIG_ENV", "goravel")
+
+	s.Equal("goravel", facades.Config().Env("TESTS_CONFIG_ENV"))
+	s.Equal("default", facades.Config().Env("TESTS_CONFIG_ENV_MISSING", "default"))
+}
+
+func (s *ConfigTestSuite) TestEnvString() {
+	s.T().Setenv("TESTS_CONFIG_ENV_STRING", "goravel")
+
+	s.Equal("goravel", facades.Config().EnvString("TESTS_CONFIG_ENV_STRING"))
+	s.Equal("default", facades.Config().EnvString("TESTS_CONFIG_ENV_STRING_MISSING", "default"))
+}
+
+func (s *ConfigTestSuite) TestEnvBool() {
+	s.T().Setenv("TESTS_CONFIG_ENV_BOOL", "true")
+
+	s.True(facades.Config().EnvBool("TESTS_CONFIG_ENV_BOOL"))
+	s.True(facades.Config().EnvBool("TESTS_CONFIG_ENV_BOOL_MISSING", true))
+}
+
+func (s *ConfigTestSuite) TestAddAndGet() {
+	facades.Config().Add("tests.config.any", "goravel")
+
+	s.Equal("goravel", facades.Config().Get("tests.config.any"))
+	s.Equal("default", facades.Config().Get("tests.config.any.missing", "default"))
+}
+
+func (s *ConfigTestSuite) TestGetString() {
+	facades.Config().Add("tests.config.string", "goravel")
+
+	s.Equal("goravel", facades.Config().GetString("tests.config.string"))
+	s.Equal("default", facades.Config().GetString("tests.config.string.missing", "default"))
+}
+
+func (s *ConfigTestSuite) TestGetInt() {
+	facades.Config().Add("tests.config.int", 1)
+
+	s.Equal(1, facades.Config().GetInt("tests.config.int"))
+	s.Equal(2, facades.Config().GetInt("tests.config.int.missing", 2))
+}
+
+func (s *ConfigTestSuite) TestGetBool() {
+	facades.Config().Add("tests.config.bool", true)
+
+	s.True(facades.Config().GetBool("tests.config.bool"))
+	s.True(facades.Config().GetBool("tests.config.bool.missing", true))
+}
+
+func (s *ConfigTestSuite) TestGetDuration() {
+	facades.Config().Add("tests.config.duration", 3*time.Second)
+
+	s.Equal(3*time.Second, facades.Config().GetDuration("tests.config.duration"))
+	s.Equal(2*time.Second, facades.Config().GetDuration("tests.config.duration.missing", 2*time.Second))
+}
+
+func (s *ConfigTestSuite) TestUnmarshalKey() {
+	facades.Config().Add("tests.config.unmarshal", map[string]any{
+		"name":    "goravel",
+		"enabled": true,
+		"retries": 3,
+	})
+
+	type testConfig struct {
+		Name    string `mapstructure:"name"`
+		Enabled bool   `mapstructure:"enabled"`
+		Retries int    `mapstructure:"retries"`
+	}
+
+	var config testConfig
+	err := facades.Config().UnmarshalKey("tests.config.unmarshal", &config)
+	s.Require().NoError(err)
+	s.Equal(testConfig{Name: "goravel", Enabled: true, Retries: 3}, config)
+
+	err = facades.Config().UnmarshalKey("tests.config.unmarshal", config)
+	s.Error(err)
+	s.ErrorContains(err, "pointer")
+}