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package test |
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import ( |
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"context" |
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"strconv" |
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"testing" |
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languagepkg "github.com/muonsoft/language" |
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"github.com/muonsoft/validation" |
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"github.com/muonsoft/validation/it" |
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"github.com/muonsoft/validation/message/translations/russian" |
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"github.com/muonsoft/validation/validationtest" |
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"github.com/muonsoft/validation/validator" |
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"github.com/stretchr/testify/assert" |
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"golang.org/x/text/language" |
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) |
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func TestValidator_Validate_WhenRussianIsDefaultLanguage_ExpectViolationTranslated(t *testing.T) { |
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v := newValidator( |
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t, |
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validation.DefaultLanguage(language.Russian), |
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validation.Translations(russian.Messages), |
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) |
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tests := []struct { |
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maxCount int |
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expectedMessage string |
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}{ |
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{0, "Эта коллекция должна содержать 0 элементов или меньше."}, |
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{1, "Эта коллекция должна содержать 1 элемент или меньше."}, |
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{2, "Эта коллекция должна содержать 2 элемента или меньше."}, |
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{5, "Эта коллекция должна содержать 5 элементов или меньше."}, |
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} |
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for _, test := range tests { |
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t.Run("plural form for "+strconv.Itoa(test.maxCount), func(t *testing.T) { |
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err := v.ValidateCountable(10, it.HasMaxCount(test.maxCount)) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, test.expectedMessage, violations[0].Message()) |
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}) |
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}) |
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} |
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} |
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func TestValidator_Validate_WhenRussianIsPassedViaArgument_ExpectViolationTranslated(t *testing.T) { |
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v := newValidator(t, validation.Translations(russian.Messages)) |
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tests := []struct { |
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maxCount int |
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expectedMessage string |
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}{ |
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{0, "Эта коллекция должна содержать 0 элементов или меньше."}, |
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{1, "Эта коллекция должна содержать 1 элемент или меньше."}, |
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{2, "Эта коллекция должна содержать 2 элемента или меньше."}, |
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{5, "Эта коллекция должна содержать 5 элементов или меньше."}, |
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} |
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for _, test := range tests { |
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t.Run("plural form for "+strconv.Itoa(test.maxCount), func(t *testing.T) { |
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err := v.Validate( |
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validation.Language(language.Russian), |
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validation.Countable(10, it.HasMaxCount(test.maxCount)), |
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) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, test.expectedMessage, violations[0].Message()) |
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}) |
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}) |
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} |
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} |
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func TestValidator_Validate_WhenCustomDefaultLanguageAndUndefinedTranslationLanguage_ExpectDefaultLanguageUsed(t *testing.T) { |
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v := newValidator( |
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t, |
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validation.DefaultLanguage(language.Russian), |
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validation.Translations(russian.Messages), |
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) |
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err := v.Validate( |
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validation.Language(language.Afrikaans), |
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validation.String(stringValue(""), it.IsNotBlank()), |
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) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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func TestValidator_Validate_WhenDefaultLanguageIsNotLoaded_ExpectError(t *testing.T) { |
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v, err := validation.NewValidator(validation.DefaultLanguage(language.Russian)) |
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assert.Nil(t, v) |
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assert.EqualError(t, err, "default language is not loaded: missing messages for language 'ru'") |
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} |
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func TestValidator_Validate_WhenTranslationLanguageInContextArgument_ExpectTranslationLanguageUsed(t *testing.T) { |
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v := newValidator(t, validation.Translations(russian.Messages)) |
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ctx := languagepkg.WithContext(context.Background(), language.Russian) |
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err := v.Validate( |
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validation.Context(ctx), |
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validation.String(stringValue(""), it.IsNotBlank()), |
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) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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func TestValidator_Validate_WhenTranslationLanguageInScopedValidator_ExpectTranslationLanguageUsed(t *testing.T) { |
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v := newValidator(t, validation.Translations(russian.Messages)).WithLanguage(language.Russian) |
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err := v.ValidateString(stringValue(""), it.IsNotBlank()) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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func TestValidator_Validate_WhenTranslationLanguageInContextOfScopedValidator_ExpectTranslationLanguageUsed(t *testing.T) { |
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ctx := languagepkg.WithContext(context.Background(), language.Russian) |
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v := newValidator(t, validation.Translations(russian.Messages)).WithContext(ctx) |
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err := v.ValidateString(stringValue(""), it.IsNotBlank()) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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func TestValidator_Validate_WhenTranslationLanguageParsedFromAcceptLanguageHeader_ExpectTranslationLanguageUsed(t *testing.T) { |
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v := newValidator(t, validation.Translations(russian.Messages)) |
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matcher := language.NewMatcher([]language.Tag{language.Russian}) |
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tag, _ := language.MatchStrings(matcher, "ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7") |
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ctx := languagepkg.WithContext(context.Background(), tag) |
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err := v.Validate( |
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validation.Context(ctx), |
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validation.String(stringValue(""), it.IsNotBlank()), |
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) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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func TestValidator_Validate_WhenRecursiveValidation_ExpectViolationTranslated(t *testing.T) { |
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v := newValidator( |
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t, |
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validation.DefaultLanguage(language.Russian), |
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validation.Translations(russian.Messages), |
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) |
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values := []mockValidatableString{{value: ""}} |
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err := v.ValidateIterable(values, it.IsNotBlank()) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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func TestValidate_WhenTranslationsLoadedAfterInit_ExpectTranslationsWorking(t *testing.T) { |
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err := validator.SetOptions( |
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validation.DefaultLanguage(language.Russian), |
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validation.Translations(russian.Messages), |
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) |
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if err != nil { |
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t.Fatal(err) |
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} |
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defer validator.Reset() |
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err = validator.ValidateString(stringValue(""), it.IsNotBlank()) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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return assert.Len(t, violations, 1) && |
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assert.Equal(t, "Значение не должно быть пустым.", violations[0].Message()) |
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}) |
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} |
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muonsoft /
validation
