public void CheckBoxForWithInvalidBooleanThrows()
{
// Arrange
var expected = "String was not recognized as a valid Boolean.";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
// Act & Assert
// "Property2" in ViewData isn't a valid boolean
var ex = Assert.Throws <FormatException>(() => helper.CheckBoxFor(m => m.Property2));
Assert.Equal(expected, ex.Message);
}
public void CheckBoxWithInvalidBooleanThrows()
{
// Arrange
var expected = "String was not recognized as a valid Boolean.";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
// Act & Assert
var ex = Assert.Throws <FormatException>(
() => helper.CheckBox("Property2", isChecked: null, htmlAttributes: null));
Assert.Equal(expected, ex.Message);
}
public void CheckBoxCheckedWithOnlyName()
{
// Arrange
var expected = @"<input checked=""checked"" id=""Property1"" name=""Property1"" type=""checkbox"" " +
@"value=""true"" /><input name=""Property1"" type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
// Act
var html = helper.CheckBox("Property1", isChecked: true, htmlAttributes: null);
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxForOverridesCalculatedParametersWithValuesFromHtmlAttributes()
{
// Arrange
var expected = @"<input checked=""checked"" id=""Property3"" name=""Property3"" type=""checkbox"" " +
@"value=""false"" /><input name=""Property3"" type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
// Act
var html = helper.CheckBoxFor(m => m.Property3, new { @checked = "checked", value = "false" });
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckboxForWithComplexExpressionsUsesValuesFromViewDataDictionary()
{
// Arrange
var expected = @"<input checked=""checked"" id=""ComplexProperty_Property1"" name=""ComplexProperty." +
@"Property1"" type=""checkbox"" value=""true"" /><input name=""ComplexProperty.Property1"" " +
@"type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetModelWithValidationViewData());
// Act
var html = helper.CheckBoxFor(m => m.ComplexProperty.Property1, htmlAttributes: null);
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxGeneratesUnobtrusiveValidationAttributes()
{
// Arrange
var expected = @"<input data-val=""true"" data-val-required=""The Name field is required."" id=""Name""" +
@" name=""Name"" type=""checkbox"" value=""true"" />" +
@"<input name=""Name"" type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetModelWithValidationViewData());
// Act
var html = helper.CheckBox("Name", isChecked: null, htmlAttributes: null);
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxExplicitParametersOverrideDictionary_ForValueInModel()
{
// Arrange
var expected = @"<input checked=""checked"" id=""Property3"" name=""Property3"" type=""checkbox"" " +
@"value=""false"" /><input name=""Property3"" type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
// Act
var html = helper.CheckBox("Property3",
isChecked: true,
htmlAttributes: new { @checked = "unchecked", value = "false" });
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxForWithObjectAttributeWithUnderscores()
{
// Arrange
var expected = @"<input Property1-Property3=""Property3ObjValue"" checked=""checked"" id=""Property1"" " +
@"name=""Property1"" type=""checkbox"" value=""true"" />" +
@"<input name=""Property1"" type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
var htmlAttributes = new { Property1_Property3 = "Property3ObjValue" };
// Act
var html = helper.CheckBoxFor(m => m.Property1, htmlAttributes);
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxUsesAttemptedValueFromModelState()
{
// Arrange
var expected = @"<input id=""Property1"" name=""Property1"" type=""checkbox"" value=""true"" />" +
@"<input name=""Property1"" type=""hidden"" value=""false"" />";
var valueProviderResult = new ValueProviderResult("false", "false", CultureInfo.InvariantCulture);
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
helper.ViewData.ModelState.SetModelValue("Property1", valueProviderResult);
// Act
var html = helper.CheckBox("Property1", isChecked: null, htmlAttributes: null);
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxForWithAttributeDictionary()
{
// Arrange
var expected = @"<input Property3=""Property3Value"" checked=""checked"" id=""Property1"" " +
@"name=""Property1"" type=""checkbox"" value=""true"" /><input name=""Property1"" " +
@"type=""hidden"" value=""false"" />";
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(GetTestModelViewData());
var attributes = new Dictionary <string, object> {
{ "Property3", "Property3Value" }
};
// Act
var html = helper.CheckBoxFor(m => m.Property1, attributes);
// Assert
Assert.Equal(expected, html.ToString());
}
public void CheckBoxForGeneratesUnobtrusiveValidationAttributes()
{
// Arrange
var expected = @"<input data-val=""true"" data-val-required=""The Name field is required."" id=""Name""" +
@" name=""Name"" type=""checkbox"" value=""true"" />" +
@"<input name=""Name"" type=""hidden"" value=""false"" />";
var metadataProvider = new DataAnnotationsModelMetadataProvider();
var viewDataDictionary = new ViewDataDictionary <ModelWithValidation>(metadataProvider)
{
Model = new ModelWithValidation()
};
var helper = DefaultTemplatesUtilities.GetHtmlHelperForViewData(viewDataDictionary);
// Act
var html = helper.CheckBoxFor(m => m.Name, htmlAttributes: null);
// Assert
Assert.Equal(expected, html.ToString());
}
