public void AddValidation_DoesNotTrounceExistingAttributes()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new RangeAttribute(typeof(decimal), "0", "100");
attribute.ErrorMessage = "The field Length must be between {1} and {2}.";
var adapter = new RangeAttributeAdapter(attribute, stringLocalizer: null);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());
context.Attributes.Add("data-val", "original");
context.Attributes.Add("data-val-range", "original");
context.Attributes.Add("data-val-range-max", "original");
context.Attributes.Add("data-val-range-min", "original");
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-range", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-range-max", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-range-min", kvp.Key); Assert.Equal("original", kvp.Value); });
}
public void AddValidation_DoesNotTrounceExistingAttributes()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new RangeAttribute(typeof(decimal), "0", "100");
attribute.ErrorMessage = "The field Length must be between {1} and {2}.";
var adapter = new RangeAttributeAdapter(attribute, stringLocalizer: null);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new Dictionary <string, string>());
context.Attributes.Add("data-val", "original");
context.Attributes.Add("data-val-range", "original");
context.Attributes.Add("data-val-range-max", "original");
context.Attributes.Add("data-val-range-min", "original");
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-range", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-range-max", kvp.Key); Assert.Equal("original", kvp.Value); },
kvp => { Assert.Equal("data-val-range-min", kvp.Key); Assert.Equal("original", kvp.Value); });
}
public void AddValidation_WithLocalization()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new RangeAttribute(typeof(decimal), "0", "100");
attribute.ErrorMessage = "The field Length must be between {1} and {2}.";
var expectedProperties = new object[] { "Length", 0m, 100m };
var expectedMessage = "The field Length must be between 0 and 100.";
var stringLocalizer = new Mock <IStringLocalizer>();
stringLocalizer
.Setup(s => s[attribute.ErrorMessage, expectedProperties])
.Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));
var adapter = new RangeAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new Dictionary <string, string>());
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("true", kvp.Value); },
kvp => { Assert.Equal("data-val-range", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-range-max", kvp.Key); Assert.Equal("100", kvp.Value); },
kvp => { Assert.Equal("data-val-range-min", kvp.Key); Assert.Equal("0", kvp.Value); });
}
public void AddValidation_WithLocalization()
{
// Arrange
var provider = TestModelMetadataProvider.CreateDefaultProvider();
var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
var attribute = new RangeAttribute(typeof(decimal), "0", "100");
attribute.ErrorMessage = "The field Length must be between {1} and {2}.";
var expectedProperties = new object[] { "Length", 0m, 100m };
var expectedMessage = "The field Length must be between 0 and 100.";
var stringLocalizer = new Mock<IStringLocalizer>();
stringLocalizer
.Setup(s => s[attribute.ErrorMessage, expectedProperties])
.Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));
var adapter = new RangeAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);
var actionContext = new ActionContext();
var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());
// Act
adapter.AddValidation(context);
// Assert
Assert.Collection(
context.Attributes,
kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("true", kvp.Value); },
kvp => { Assert.Equal("data-val-range", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); },
kvp => { Assert.Equal("data-val-range-max", kvp.Key); Assert.Equal("100", kvp.Value); },
kvp => { Assert.Equal("data-val-range-min", kvp.Key); Assert.Equal("0", kvp.Value); });
}
public void AddValidation_adds_after_and_before_rules_for_nullables()
{
// Arrange
var attribute = new RangeAttribute(typeof(DateTime?), "2016-03-01", "2016-03-31");
var adapter = new RangeAttributeAdapter(attribute, _options);
var context = new ClientModelValidationContextBuilder()
.WithModelType <DateTime?>()
.Build();
// Act
adapter.AddValidation(context);
// Assert
context.Attributes.Keys.ShouldContain("v-validate");
context.Attributes["v-validate"].ShouldBe("{date_format:'dd/MM/yyyy',date_between:['01/03/2016','31/03/2016',true]}");
}
public void AddValidation_adds_min_value_and_max_value_rules()
{
// Arrange
var attribute = new RangeAttribute(1, 100);
var adapter = new RangeAttributeAdapter(attribute, _options);
var context = new ClientModelValidationContextBuilder()
.WithModelType <int>()
.Build();
// Act
adapter.AddValidation(context);
// Assert
context.Attributes.Keys.ShouldContain("v-validate");
context.Attributes["v-validate"].ShouldBe("{max_value:100,min_value:1}");
}
public void AddValidation_adds_after_and_before_rules(string minDate, string maxDate)
{
// Arrange
CultureInfo.DefaultThreadCurrentCulture = new CultureInfo("en-GB"); // Set culture for date string conversion
var attribute = new RangeAttribute(typeof(DateTime), minDate, maxDate);
var adapter = new RangeAttributeAdapter(attribute, _options);
var context = new ClientModelValidationContextBuilder()
.WithModelType <DateTime>()
.Build();
// Act
adapter.AddValidation(context);
// Assert
context.Attributes.Keys.ShouldContain("v-validate");
context.Attributes["v-validate"].ShouldBe("{date_format:'dd/MM/yyyy',date_between:['01/03/2016','31/03/2016',true]}");
}
