X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;f=src%2Ffoundation%2Fapi%2Frevel%2Fvalidation_test.go;fp=src%2Ffoundation%2Fapi%2Frevel%2Fvalidation_test.go;h=a3a7ac7b9380d38e89957ea47ed63525d5a99189;hb=1d1ee6961c93781e1187d8c7faa868da6b2f01f4;hp=0000000000000000000000000000000000000000;hpb=56dd5e0f2164b37b40ac1daa188ccc618b4cbd19;p=iec.git

diff --git a/src/foundation/api/revel/validation_test.go b/src/foundation/api/revel/validation_test.go
new file mode 100644
index 0000000..a3a7ac7
--- /dev/null
+++ b/src/foundation/api/revel/validation_test.go
@@ -0,0 +1,106 @@
+// Copyright (c) 2012-2016 The Revel Framework Authors, All rights reserved.
+// Revel Framework source code and usage is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package revel
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+// getRecordedCookie returns the recorded cookie from a ResponseRecorder with
+// the given name. It utilizes the cookie reader found in the standard library.
+func getRecordedCookie(recorder *httptest.ResponseRecorder, name string) (*http.Cookie, error) {
+	r := &http.Response{Header: recorder.HeaderMap}
+	for _, cookie := range r.Cookies() {
+		if cookie.Name == name {
+			return cookie, nil
+		}
+	}
+	return nil, http.ErrNoCookie
+}
+
+// r.Original.URL.String()
+func validationTester(req *Request, fn func(c *Controller)) *httptest.ResponseRecorder {
+	recorder := httptest.NewRecorder()
+	c := NewTestController(recorder, req.In.GetRaw().(*http.Request))
+	c.Request = req
+
+	ValidationFilter(c, []Filter{I18nFilter, func(c *Controller, _ []Filter) {
+		fn(c)
+	}})
+	return recorder
+}
+
+// Test that errors are encoded into the _ERRORS cookie.
+func TestValidationWithError(t *testing.T) {
+	recorder := validationTester(buildEmptyRequest().Request, func(c *Controller) {
+		c.Validation.Required("")
+		if !c.Validation.HasErrors() {
+			t.Fatal("errors should be present")
+		}
+		c.Validation.Keep()
+	})
+
+	if cookie, err := getRecordedCookie(recorder, "REVEL_ERRORS"); err != nil {
+		t.Fatal(err)
+	} else if cookie.MaxAge < 0 {
+		t.Fatalf("cookie should not expire")
+	}
+}
+
+// Test that no cookie is sent if errors are found, but Keep() is not called.
+func TestValidationNoKeep(t *testing.T) {
+	recorder := validationTester(buildEmptyRequest().Request, func(c *Controller) {
+		c.Validation.Required("")
+		if !c.Validation.HasErrors() {
+			t.Fatal("errors should not be present")
+		}
+	})
+
+	if _, err := getRecordedCookie(recorder, "REVEL_ERRORS"); err != http.ErrNoCookie {
+		t.Fatal(err)
+	}
+}
+
+// Test that a previously set _ERRORS cookie is deleted if no errors are found.
+func TestValidationNoKeepCookiePreviouslySet(t *testing.T) {
+	req := buildRequestWithCookie("REVEL_ERRORS", "invalid").Request
+	recorder := validationTester(req, func(c *Controller) {
+		c.Validation.Required("success")
+		if c.Validation.HasErrors() {
+			t.Fatal("errors should not be present")
+		}
+	})
+
+	if cookie, err := getRecordedCookie(recorder, "REVEL_ERRORS"); err != nil {
+		t.Fatal(err)
+	} else if cookie.MaxAge >= 0 {
+		t.Fatalf("cookie should be deleted")
+	}
+}
+
+func TestValidateMessageKey(t *testing.T) {
+	Init("prod", "github.com/revel/revel/testdata", "")
+	loadMessages(testDataPath)
+
+	// Assert that we have the expected number of languages
+	if len(MessageLanguages()) != 2 {
+		t.Fatalf("Expected messages to contain no more or less than 2 languages, instead there are %d languages", len(MessageLanguages()))
+	}
+	req := buildRequestWithAcceptLanguages("nl").Request
+
+	validationTester(req, func(c *Controller) {
+		c.Validation.Required("").MessageKey("greeting")
+		if msg := c.Validation.Errors[0].Message; msg != "Hallo" {
+			t.Errorf("Failed expected message Hallo got %s", msg)
+		}
+
+		if !c.Validation.HasErrors() {
+			t.Fatal("errors should not be present")
+		}
+	})
+
+}