prepare release v2.52.0

- add more Parser tests

Author: ReneWerner87

app.go

@@ -30,7 +30,7 @@ import (
 )
 
 // Version of current fiber package
-const Version = "2.51.0"
+const Version = "2.52.0"
 
 // Handler defines a function to serve HTTP requests.
 type Handler = func(*Ctx) error

ctx_test.go

@@ -1372,6 +1372,100 @@ func Benchmark_Ctx_Fresh_WithNoCache(b *testing.B) {
 	}
 }
 
+// go test -run Test_Ctx_Parsers -v
+func Test_Ctx_Parsers(t *testing.T) {
+	t.Parallel()
+	// setup
+	app := New()
+
+	type TestStruct struct {
+		Name             string
+		Class            int
+		NameWithDefault  string `json:"name2" xml:"Name2" form:"name2" cookie:"name2" query:"name2" params:"name2" reqHeader:"name2"`
+		ClassWithDefault int    `json:"class2" xml:"Class2" form:"class2" cookie:"class2" query:"class2" params:"class2" reqHeader:"class2"`
+	}
+
+	withValues := func(t *testing.T, actionFn func(c *Ctx, testStruct *TestStruct) error) {
+		t.Helper()
+		c := app.AcquireCtx(&fasthttp.RequestCtx{})
+		defer app.ReleaseCtx(c)
+		testStruct := new(TestStruct)
+
+		utils.AssertEqual(t, nil, actionFn(c, testStruct))
+		utils.AssertEqual(t, "foo", testStruct.Name)
+		utils.AssertEqual(t, 111, testStruct.Class)
+		utils.AssertEqual(t, "bar", testStruct.NameWithDefault)
+		utils.AssertEqual(t, 222, testStruct.ClassWithDefault)
+	}
+
+	t.Run("BodyParser:xml", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.Request().Header.SetContentType(MIMEApplicationXML)
+			c.Request().SetBody([]byte(`<TestStruct><Name>foo</Name><Class>111</Class><Name2>bar</Name2><Class2>222</Class2></TestStruct>`))
+			return c.BodyParser(testStruct)
+		})
+	})
+	t.Run("BodyParser:form", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.Request().Header.SetContentType(MIMEApplicationForm)
+			c.Request().SetBody([]byte(`name=foo&class=111&name2=bar&class2=222`))
+			return c.BodyParser(testStruct)
+		})
+	})
+	t.Run("BodyParser:json", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.Request().Header.SetContentType(MIMEApplicationJSON)
+			c.Request().SetBody([]byte(`{"name":"foo","class":111,"name2":"bar","class2":222}`))
+			return c.BodyParser(testStruct)
+		})
+	})
+	t.Run("BodyParser:multiform", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			body := []byte("--b\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\nfoo\r\n--b\r\nContent-Disposition: form-data; name=\"class\"\r\n\r\n111\r\n--b\r\nContent-Disposition: form-data; name=\"name2\"\r\n\r\nbar\r\n--b\r\nContent-Disposition: form-data; name=\"class2\"\r\n\r\n222\r\n--b--")
+			c.Request().SetBody(body)
+			c.Request().Header.SetContentType(MIMEMultipartForm + `;boundary="b"`)
+			c.Request().Header.SetContentLength(len(body))
+			return c.BodyParser(testStruct)
+		})
+	})
+	t.Run("CookieParser", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.Request().Header.Set("Cookie", "name=foo;name2=bar;class=111;class2=222")
+			return c.CookieParser(testStruct)
+		})
+	})
+	t.Run("QueryParser", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.Request().URI().SetQueryString("name=foo&name2=bar&class=111&class2=222")
+			return c.QueryParser(testStruct)
+		})
+	})
+	t.Run("ParamsParser", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.route = &Route{Params: []string{"name", "name2", "class", "class2"}}
+			c.values = [30]string{"foo", "bar", "111", "222"}
+			return c.ParamsParser(testStruct)
+		})
+	})
+	t.Run("ReqHeaderParser", func(t *testing.T) {
+		t.Parallel()
+		withValues(t, func(c *Ctx, testStruct *TestStruct) error {
+			c.Request().Header.Add("name", "foo")
+			c.Request().Header.Add("name2", "bar")
+			c.Request().Header.Add("class", "111")
+			c.Request().Header.Add("class2", "222")
+			return c.ReqHeaderParser(testStruct)
+		})
+	})
+}
+
 // go test -run Test_Ctx_Get
 func Test_Ctx_Get(t *testing.T) {
 	t.Parallel()