add tests for ron.go

ron.go

@@ -31,7 +31,7 @@ type (
 	}
 )
 
-func DefaultEngine() *Engine {
+func defaultEngine() *Engine {
 	return &Engine{
 		mux:      http.NewServeMux(),
 		LogLevel: slog.LevelInfo,
@@ -39,7 +39,7 @@ func DefaultEngine() *Engine {
 }
 
 func New(opts ...EngineOptions) *Engine {
-	config := DefaultEngine()
+	config := defaultEngine()
 	return config.apply(opts...)
 }
 

ron_test.go

@@ -7,6 +7,106 @@ import (
 	"testing"
 )
 
+func Test_defaultEngine(t *testing.T) {
+	e := defaultEngine()
+	if e == nil {
+		t.Error("Expected Engine, Actual: nil")
+	}
+}
+
+func Test_New(t *testing.T) {
+	e := New()
+	if e == nil {
+		t.Error("Expected Engine, Actual: nil")
+	}
+	if e.Renderer != nil {
+		t.Error("No expected Renderer, Actual: Renderer")
+	}
+}
+
+func Test_applyEngineConfig(t *testing.T) {
+	e := New(func(e *Engine) {
+		e.Renderer = NewHTMLRender()
+		e.LogLevel = 1
+	})
+	if e.Renderer == nil {
+		t.Error("Expected Renderer, Actual: nil")
+	}
+	if e.LogLevel != 1 {
+		t.Errorf("Expected LogLevel: 1, Actual: %d", e.LogLevel)
+	}
+}
+
+func Test_ServeHTTP(t *testing.T) {
+	e := New()
+	rr := httptest.NewRecorder()
+	req, _ := http.NewRequest("GET", "/", nil)
+	e.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusNotFound {
+		t.Errorf("Expected status code: %d, Actual: %d", http.StatusNotFound, status)
+	}
+}
+
+func Test_GET(t *testing.T) {
+	e := New()
+	e.GET("/", func(c *Context) {
+		c.W.WriteHeader(http.StatusOK)
+		c.W.Write([]byte("GET"))
+	})
+
+	rr := httptest.NewRecorder()
+	req, _ := http.NewRequest("GET", "/", nil)
+	e.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("Expected status code: %d, Actual: %d", http.StatusOK, status)
+	}
+
+	if rr.Body.String() != "GET" {
+		t.Errorf("Expected: GET, Actual: %s", rr.Body.String())
+	}
+}
+
+func Test_POST(t *testing.T) {
+	e := New()
+	e.POST("/", func(c *Context) {
+		c.W.WriteHeader(http.StatusOK)
+		c.W.Write([]byte("POST"))
+	})
+
+	rr := httptest.NewRecorder()
+	req, _ := http.NewRequest("POST", "/", nil)
+	e.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("Expected status code: %d, Actual: %d", http.StatusOK, status)
+	}
+
+	if rr.Body.String() != "POST" {
+		t.Errorf("Expected: POST, Actual: %s", rr.Body.String())
+	}
+}
+
+func Test_Static(t *testing.T) {
+	os.Mkdir("assets", os.ModePerm)
+	f, _ := os.Create("assets/style.css")
+	f.WriteString("body { background-color: red; }")
+	f.Close()
+	defer os.Remove("assets/style.css")
+
+	e := New()
+	e.Static("assets", "assets")
+
+	rr := httptest.NewRecorder()
+	req, _ := http.NewRequest("GET", "/assets/style.css", nil)
+	e.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("Expected status code: %d, Actual: %d", http.StatusOK, status)
+	}
+}
+
 type Foo struct {
 	Bar string  `json:"bar"`
 	Taz int     `json:"something"`

template.go

@@ -26,7 +26,7 @@ type (
 	}
 )
 
-func DefaultHTMLRender() *Render {
+func defaultHTMLRender() *Render {
 	return &Render{
 		EnableCache:   false,
 		TemplatesPath: "templates",
@@ -36,7 +36,7 @@ func DefaultHTMLRender() *Render {
 }
 
 func NewHTMLRender(opts ...RenderOptions) *Render {
-	config := DefaultHTMLRender()
+	config := defaultHTMLRender()
 	return config.apply(opts...)
 }
 

template_test.go

@@ -17,7 +17,7 @@ func Test_DefaultHTMLRender(t *testing.T) {
 		templateCache: make(templateCache),
 	}
 
-	actual := DefaultHTMLRender()
+	actual := defaultHTMLRender()
 	if reflect.DeepEqual(expected, actual) == false {
 		t.Errorf("Expected: %v, Actual: %v", expected, actual)
 	}
@@ -49,7 +49,7 @@ func Test_HTMLRender(t *testing.T) {
 	}
 }
 
-func Test_apply(t *testing.T) {
+func Test_applyRenderConfig(t *testing.T) {
 	tests := []struct {
 		name     string
 		expected *Render
@@ -60,7 +60,7 @@ func Test_apply(t *testing.T) {
 			TemplatesPath: "templates",
 			Functions:     make(template.FuncMap),
 			templateCache: make(templateCache),
-		}, DefaultHTMLRender()},
+		}, defaultHTMLRender()},
 		{
 			name: "Two OptionFunc", expected: &Render{
 				EnableCache:   true,
@@ -105,7 +105,7 @@ func createDummyFilesAndRender() *Render {
 	f.Write([]byte("{{ template \"layout/another\" .}}{{ define \"base/content\" }}<p>page.another.gohtml</p><p>{{ .Data.foo }}</p>{{ end }}"))
 	f.Close()
 
-	render := DefaultHTMLRender()
+	render := defaultHTMLRender()
 	return render
 }