public static void Validate_throws_InvalidOperationException_if_ErrorMessage_is_null()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessage = null; // note: this overrides the default value
Assert.Throws <InvalidOperationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public static void Validate_throws_InvalidOperationException_if_ErrorMessage_and_ErrorMessageResourceName_are_set()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessage = "SomeErrorMessage";
attribute.ErrorMessageResourceName = "SomeErrorMessageResourceName";
Assert.Throws<InvalidOperationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public static void FileExtensionsAttribute_creation_DataType_and_CustomDataType()
{
var attribute = new FileExtensionsAttribute();
Assert.Equal(DataType.Upload, attribute.DataType);
Assert.Null(attribute.CustomDataType);
}
public static void Validate_throws_InvalidOperationException_if_ErrorMessageResourceName_set_but_ErrorMessageResourceType_not_set()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessageResourceName = "SomeErrorMessageResourceName";
attribute.ErrorMessageResourceType = null;
Assert.Throws <InvalidOperationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public static void Validate_throws_for_non_contained_extensions()
{
var attribute = new FileExtensionsAttribute();
Assert.Throws<ValidationException>(() => attribute.Validate(string.Empty, s_testValidationContext));
Assert.Throws<ValidationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
// mixture of dotted and non-dotted extensions, separated by spaces as well as commas
attribute.Extensions = "myExt, .otherExt, UPPERCASE_extension";
Assert.Throws<ValidationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public static void Validate_successful_for_contained_extensions()
{
var attribute = new FileExtensionsAttribute();
AssertEx.DoesNotThrow(() => attribute.Validate(".jpeg", s_testValidationContext));
// mixture of dotted and non-dotted extensions, separated by spaces as well as commas
attribute.Extensions = "myExt, .otherExt, UPPERCASE_extension";
AssertEx.DoesNotThrow(() => attribute.Validate("myfile.myExt", s_testValidationContext));
AssertEx.DoesNotThrow(() => attribute.Validate("some.Other.File.otherext", s_testValidationContext));
AssertEx.DoesNotThrow(() => attribute.Validate("Case.Does.Not.matter.uppercase_EXTENSION", s_testValidationContext));
}
public static void Validate_throws_for_non_contained_extensions()
{
var attribute = new FileExtensionsAttribute();
Assert.Throws <ValidationException>(() => attribute.Validate(string.Empty, s_testValidationContext));
Assert.Throws <ValidationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
// mixture of dotted and non-dotted extensions, separated by spaces as well as commas
attribute.Extensions = "myExt, .otherExt, UPPERCASE_extension";
Assert.Throws <ValidationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public void ErrorMessageTest()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessage = "SampleErrorMessage";
const string invalidValue = "a";
var result = attribute.GetValidationResult(invalidValue, new ValidationContext(0, null, null));
Assert.AreEqual("SampleErrorMessage", result.ErrorMessage);
}
public static void GetValidationResult_returns_DefaultErrorMessage_if_ErrorMessage_is_not_set()
{
var attribute = new FileExtensionsAttribute();
attribute.Extensions = "";
var toBeTested = new FileExtensionsClassToBeTested();
var validationContext = new ValidationContext(toBeTested);
validationContext.MemberName = "FileExtensionsPropertyToBeTested";
AssertEx.DoesNotThrow(() => attribute.GetValidationResult(toBeTested, validationContext));
}
public static void Validate_successful_for_contained_extensions()
{
var attribute = new FileExtensionsAttribute();
AssertEx.DoesNotThrow(() => attribute.Validate(".jpeg", s_testValidationContext));
// mixture of dotted and non-dotted extensions, separated by spaces as well as commas
attribute.Extensions = "myExt, .otherExt, UPPERCASE_extension";
AssertEx.DoesNotThrow(() => attribute.Validate("myfile.myExt", s_testValidationContext));
AssertEx.DoesNotThrow(() => attribute.Validate("some.Other.File.otherext", s_testValidationContext));
AssertEx.DoesNotThrow(() => attribute.Validate("Case.Does.Not.matter.uppercase_EXTENSION", s_testValidationContext));
}
public void ErrorResourcesTest()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessageResourceName = "ErrorMessage";
attribute.ErrorMessageResourceType = typeof(ErrorResources);
const string invalidValue = "a";
var result = attribute.GetValidationResult(invalidValue, new ValidationContext(0, null, null));
Assert.AreEqual("error message", result.ErrorMessage);
}
public static void GetValidationResult_returns_ErrorMessage_if_ErrorMessage_overrides_default()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessage = "SomeErrorMessage";
var toBeTested = new FileExtensionsClassToBeTested();
var validationContext = new ValidationContext(toBeTested);
validationContext.MemberName = "FileExtensionsPropertyToBeTested";
var validationResult = attribute.GetValidationResult(toBeTested, validationContext);
Assert.Equal("SomeErrorMessage", validationResult.ErrorMessage);
}
public void GlobalizedErrorResourcesTest()
{
System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo("es-MX");
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessageResourceName = "ErrorMessage";
attribute.ErrorMessageResourceType = typeof(ErrorResources);
const string invalidValue = "a";
var result = attribute.GetValidationResult(invalidValue, new ValidationContext(0, null, null));
Assert.AreEqual("mensaje de error", result.ErrorMessage);
}
public void IsValid ()
{
var sla = new FileExtensionsAttribute () {
Extensions = "txt,jpg"
};
Assert.IsTrue (sla.IsValid (null), "#A1-1");
Assert.IsFalse (sla.IsValid (String.Empty), "#A1-2");
Assert.IsFalse (sla.IsValid ("string"), "#A1-3");
Assert.IsTrue (sla.IsValid ("file.txt"), "#A1-4");
Assert.IsTrue (sla.IsValid ("file.jpg"), "#A1-5");
Assert.IsTrue (sla.IsValid ("file.xxx.txt"), "#A-6");
Assert.IsFalse (sla.IsValid (true), "#A1-7");
Assert.IsFalse (sla.IsValid (DateTime.Now), "#A1-8");
}
public void IsValidWithCustomArgumentsTests()
{
var attribute = new FileExtensionsAttribute("pdf|doc|docx|rtf");
Assert.IsTrue(attribute.IsValid(null)); // Optional values are always valid
Assert.IsTrue(attribute.IsValid("foo.pdf"));
Assert.IsTrue(attribute.IsValid("foo.doc"));
Assert.IsTrue(attribute.IsValid("foo.docx"));
Assert.IsTrue(attribute.IsValid("foo.rtf"));
Assert.IsTrue(attribute.IsValid(@"C:\Foo\bar.pdf"));
Assert.IsFalse(attribute.IsValid("foo"));
Assert.IsFalse(attribute.IsValid("foo.png"));
Assert.IsFalse(attribute.IsValid("foo.jpeg"));
Assert.IsFalse(attribute.IsValid("foo.doc.txt"));
}
public void IsValidWithNoArgumentTests()
{
var attribute = new FileExtensionsAttribute();
Assert.IsTrue(attribute.IsValid(null)); // Optional values are always valid
Assert.IsTrue(attribute.IsValid("foo.png"));
Assert.IsTrue(attribute.IsValid("foo.jpeg"));
Assert.IsTrue(attribute.IsValid("foo.jpg"));
Assert.IsTrue(attribute.IsValid("foo.gif"));
Assert.IsTrue(attribute.IsValid(@"C:\Foo\bar.png"));
Assert.IsFalse(attribute.IsValid("foo"));
Assert.IsFalse(attribute.IsValid("foo.doc"));
Assert.IsFalse(attribute.IsValid("foo.txt"));
Assert.IsFalse(attribute.IsValid("foo.png.txt"));
}
public static void GetValidationResult_returns_ErrorMessage_from_resource_if_ErrorMessageResourceName_and_ErrorMessageResourceType_both_set()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessageResourceName = "InternalErrorMessageTestProperty";
attribute.ErrorMessageResourceType = typeof(ErrorMessageResources);
var toBeTested = new FileExtensionsClassToBeTested();
var validationContext = new ValidationContext(toBeTested);
validationContext.MemberName = "FileExtensionsPropertyToBeTested";
var validationResult = attribute.GetValidationResult(toBeTested, validationContext);
Assert.Equal(
"Error Message from ErrorMessageResources.InternalErrorMessageTestProperty",
validationResult.ErrorMessage);
}
public static void Can_get_and_set_Extensions()
{
var attribute = new FileExtensionsAttribute();
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions); // default value
attribute.Extensions = "test1, test2, test3";
Assert.Equal("test1, test2, test3", attribute.Extensions);
// reverts to default value if set to empty
attribute.Extensions = string.Empty;
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions);
// reverts to default value if set to whitespace
attribute.Extensions = " \t\r\n";
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions);
// reverts to default value if set to null
attribute.Extensions = null;
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions);
}
public static void Can_get_and_set_Extensions()
{
var attribute = new FileExtensionsAttribute();
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions); // default value
attribute.Extensions = "test1, test2, test3";
Assert.Equal("test1, test2, test3", attribute.Extensions);
// reverts to default value if set to empty
attribute.Extensions = string.Empty;
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions);
// reverts to default value if set to whitespace
attribute.Extensions = " \t\r\n";
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions);
// reverts to default value if set to null
attribute.Extensions = null;
Assert.Equal("png,jpg,jpeg,gif", attribute.Extensions);
}
public static void GetValidationResult_returns_DefaultErrorMessage_if_ErrorMessage_is_not_set()
{
var attribute = new FileExtensionsAttribute();
attribute.Extensions = "";
var toBeTested = new FileExtensionsClassToBeTested();
var validationContext = new ValidationContext(toBeTested);
validationContext.MemberName = "FileExtensionsPropertyToBeTested";
AssertEx.DoesNotThrow(() => attribute.GetValidationResult(toBeTested, validationContext));
}
public FileUploadExtensionsAttribute()
: base(DataType.Upload)
{
ErrorMessage = new FileExtensionsAttribute() { Extensions = this.Extensions }.ErrorMessage;
}
public static void Validate_throws_InvalidOperationException_if_ErrorMessageResourceType_set_but_ErrorMessageResourceName_not_set()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessageResourceName = null;
attribute.ErrorMessageResourceType = typeof(ErrorMessageResources);
Assert.Throws<InvalidOperationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public static void Validate_throws_InvalidOperationException_if_ErrorMessage_is_null()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessage = null; // note: this overrides the default value
Assert.Throws<InvalidOperationException>(() => attribute.Validate("someFile.nonContainedExtension", s_testValidationContext));
}
public static void Validate_successful_for_null_value()
{
var attribute = new FileExtensionsAttribute();
AssertEx.DoesNotThrow(() => attribute.Validate(null, s_testValidationContext)); // Null is valid
}
public static void GetValidationResult_returns_ErrorMessage_if_ErrorMessage_overrides_default()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessage = "SomeErrorMessage";
var toBeTested = new FileExtensionsClassToBeTested();
var validationContext = new ValidationContext(toBeTested);
validationContext.MemberName = "FileExtensionsPropertyToBeTested";
var validationResult = attribute.GetValidationResult(toBeTested, validationContext);
Assert.Equal("SomeErrorMessage", validationResult.ErrorMessage);
}
public static void Validate_successful_for_null_value()
{
var attribute = new FileExtensionsAttribute();
AssertEx.DoesNotThrow(() => attribute.Validate(null, s_testValidationContext)); // Null is valid
}
public static void FileExtensionsAttribute_creation_DataType_and_CustomDataType()
{
var attribute = new FileExtensionsAttribute();
Assert.Equal(DataType.Upload, attribute.DataType);
Assert.Null(attribute.CustomDataType);
}
public static void GetValidationResult_returns_ErrorMessage_from_resource_if_ErrorMessageResourceName_and_ErrorMessageResourceType_both_set()
{
var attribute = new FileExtensionsAttribute();
attribute.ErrorMessageResourceName = "InternalErrorMessageTestProperty";
attribute.ErrorMessageResourceType = typeof(ErrorMessageResources);
var toBeTested = new FileExtensionsClassToBeTested();
var validationContext = new ValidationContext(toBeTested);
validationContext.MemberName = "FileExtensionsPropertyToBeTested";
var validationResult = attribute.GetValidationResult(toBeTested, validationContext);
Assert.Equal(
"Error Message from ErrorMessageResources.InternalErrorMessageTestProperty",
validationResult.ErrorMessage);
}
public void GetClientValidationRules_ReturnsEmptyRuleSet()
{
// Arrange
var attribute = new FileExtensionsAttribute();
var validator = new DataAnnotationsModelValidator<FileExtensionsAttribute>(attribute);
var metadata = _metadataProvider.GetMetadataForProperty(
containerType: typeof(string),
propertyName: nameof(string.Length));
var serviceCollection = new ServiceCollection();
var requestServices = serviceCollection.BuildServiceProvider();
var context = new ClientModelValidationContext(metadata, _metadataProvider, requestServices);
// Act
var results = validator.GetClientValidationRules(context);
// Assert
Assert.Empty(results);
}