3 files changed, 181 insertions, 0 deletions
diff --git a/tests/plugins/config/.rr.yaml b/tests/plugins/config/.rr.yaml
new file mode 100755
index 00000000..bad2846a
--- /dev/null
+++ b/tests/plugins/config/.rr.yaml
@@ -0,0 +1,21 @@
+rpc:
+  listen: tcp://localhost:6060
+
+reload:
+  enabled: true
+  interval: 1s
+  patterns: [".php"]
+  services:
+    http:
+      recursive: true
+      ignore: ["vendor"]
+      patterns: [".php", ".go",".md",]
+      dirs:     ["."]
+    jobs:
+      recursive: false
+      ignore:   ["service/metrics"]
+      dirs:     ["./jobs"]
+    rpc:
+      recursive: true
+      patterns: [".json"]
+      dirs:     [""]
diff --git a/tests/plugins/config/config_test.go b/tests/plugins/config/config_test.go
new file mode 100755
index 00000000..6d95ba70
--- /dev/null
+++ b/tests/plugins/config/config_test.go
@@ -0,0 +1,64 @@
+package config
+
+import (
+	"os"
+	"os/signal"
+	"testing"
+	"time"
+
+	"github.com/spiral/endure"
+	"github.com/spiral/roadrunner/v2/plugins/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestViperProvider_Init(t *testing.T) {
+	container, err := endure.NewContainer(nil, endure.RetryOnFail(true), endure.SetLogLevel(endure.ErrorLevel))
+	if err != nil {
+		t.Fatal(err)
+	}
+	vp := &config.Viper{}
+	vp.Path = ".rr.yaml"
+	vp.Prefix = "rr"
+	err = container.Register(vp)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = container.Register(&Foo{})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = container.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	errCh, err := container.Serve()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// stop by CTRL+C
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, os.Interrupt)
+
+	tt := time.NewTicker(time.Second * 2)
+	defer tt.Stop()
+
+	for {
+		select {
+		case e := <-errCh:
+			assert.NoError(t, e.Error)
+			assert.NoError(t, container.Stop())
+			return
+		case <-c:
+			er := container.Stop()
+			assert.NoError(t, er)
+			return
+		case <-tt.C:
+			assert.NoError(t, container.Stop())
+			return
+		}
+	}
+}
diff --git a/tests/plugins/config/plugin1.go b/tests/plugins/config/plugin1.go
new file mode 100755
index 00000000..a6c06aec
--- /dev/null
+++ b/tests/plugins/config/plugin1.go
@@ -0,0 +1,96 @@
+package config
+
+import (
+	"time"
+
+	"github.com/spiral/errors"
+	"github.com/spiral/roadrunner/v2/plugins/config"
+)
+
+type AllConfig struct {
+	RPC struct {
+		Listen string `yaml:"listen"`
+	} `yaml:"rpc"`
+	Reload struct {
+		Enabled  bool     `yaml:"enabled"`
+		Interval string   `yaml:"interval"`
+		Patterns []string `yaml:"patterns"`
+		Services struct {
+			HTTP struct {
+				Recursive bool     `yaml:"recursive"`
+				Ignore    []string `yaml:"ignore"`
+				Patterns  []string `yaml:"patterns"`
+				Dirs      []string `yaml:"dirs"`
+			} `yaml:"http"`
+			Jobs struct {
+				Recursive bool     `yaml:"recursive"`
+				Ignore    []string `yaml:"ignore"`
+				Dirs      []string `yaml:"dirs"`
+			} `yaml:"jobs"`
+			RPC struct {
+				Recursive bool     `yaml:"recursive"`
+				Patterns  []string `yaml:"patterns"`
+				Dirs      []string `yaml:"dirs"`
+			} `yaml:"rpc"`
+		} `yaml:"services"`
+	} `yaml:"reload"`
+}
+
+// ReloadConfig is a Reload configuration point.
+type ReloadConfig struct {
+	Interval time.Duration
+	Patterns []string
+	Services map[string]ServiceConfig
+}
+
+type ServiceConfig struct {
+	Enabled   bool
+	Recursive bool
+	Patterns  []string
+	Dirs      []string
+	Ignore    []string
+}
+
+type Foo struct {
+	configProvider config.Configurer
+}
+
+// Depends on S2 and DB (S3 in the current case)
+func (f *Foo) Init(p config.Configurer) error {
+	f.configProvider = p
+	return nil
+}
+
+func (f *Foo) Serve() chan error {
+	const op = errors.Op("foo serve")
+	errCh := make(chan error, 1)
+
+	r := &ReloadConfig{}
+	err := f.configProvider.UnmarshalKey("reload", r)
+	if err != nil {
+		errCh <- err
+	}
+
+	if len(r.Patterns) == 0 {
+		errCh <- errors.E(op, errors.Str("should be at least one pattern, but got 0"))
+		return errCh
+	}
+
+	var allCfg AllConfig
+	err = f.configProvider.Unmarshal(&allCfg)
+	if err != nil {
+		errCh <- errors.E(op, errors.Str("should be at least one pattern, but got 0"))
+		return errCh
+	}
+
+	if allCfg.RPC.Listen != "tcp://localhost:6060" {
+		errCh <- errors.E(op, errors.Str("RPC.Listen should be parsed"))
+		return errCh
+	}
+
+	return errCh
+}
+
+func (f *Foo) Stop() error {
+	return nil
+}