public virtual void testMaxValidator() { var validator = new MaxValidator(); Assert.True(validator.Validate(null, null)); Assert.True(validator.Validate(3, new TestValidatorContext("4"))); Assert.IsFalse(validator.Validate(4, new TestValidatorContext("3"))); try { validator.Validate(4, new TestValidatorContext("4.4")); Assert.Fail("exception expected"); } catch (FormException e) { Assert.True( e.Message.Contains("Cannot validate Integer value 4: configuration 4.4 cannot be parsed as Integer.")); } Assert.IsFalse(validator.Validate(4.1d, new TestValidatorContext("4"))); Assert.True(validator.Validate(4.1d, new TestValidatorContext("4.2"))); Assert.IsFalse(validator.Validate(4.1f, new TestValidatorContext("4"))); Assert.True(validator.Validate(4.1f, new TestValidatorContext("4.2"))); }
public void SplitCallback_Ok() { var foo = new Foo(); var validator = new MaxValidator() { Value = 1, ErrorMessage = "最多可以选择 {0} 项" }; var context = new ValidationContext(foo) { MemberName = "Name" }; var results = new List <ValidationResult>(); validator.Validate("v1, v2", context, results); Assert.Equal($"最多可以选择 {validator.Value} 项", results[0].ErrorMessage); validator.SplitCallback = value => value.Split(',', StringSplitOptions.RemoveEmptyEntries).Length; validator.Validate("v1, v2", context, results); Assert.Equal($"最多可以选择 {validator.Value} 项", results[0].ErrorMessage); }
public void ErrorMessage_Ok() { var foo = new Foo(); var validator = new MaxValidator() { Value = 1 }; var context = new ValidationContext(foo); var results = new List <ValidationResult>(); validator.Validate("v1, v2", context, results); Assert.Equal($"At most {validator.Value} items can be selected", results[0].ErrorMessage); }
public void GenericType_Ok() { var foo = new Foo(); var validator = new MaxValidator() { Value = 1, ErrorMessage = "最多可以选择 {0} 项" }; var context = new ValidationContext(foo) { MemberName = "Name" }; var results = new List <ValidationResult>(); validator.Validate(new List <string> { "v1", "v2" }, context, results); Assert.Equal($"最多可以选择 {validator.Value} 项", results[0].ErrorMessage); results.Clear(); validator.Validate("v1", context, results); Assert.Empty(results); }
public void Null_Ok() { var foo = new Foo(); var validator = new MaxValidator() { Value = 1, ErrorMessage = "最多可以选择 {0} 项" }; var context = new ValidationContext(foo) { MemberName = "Name" }; var results = new List <ValidationResult>(); validator.Validate(null, context, results); Assert.Equal($"最多可以选择 {validator.Value} 项", results[0].ErrorMessage); }