public void HiddenWithEmptyNameThrows() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act & Assert
ExceptionAssert.ThrowsArgNullOrEmpty(() => helper.Hidden(String.Empty), "name");
ExceptionAssert.ThrowsArgNullOrEmpty(() => helper.Hidden(null), "name");
}
public void HiddenWithExplicitValueNull() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.Hidden("foo", value: null);
// Assert
Assert.AreEqual(@"<input id=""foo"" name=""foo"" type=""hidden"" value="""" />", html.ToHtmlString());
}
public void HiddenWithBinaryArrayValueRendersBase64EncodedValue() {
// Arrange
HtmlHelper htmlHelper = new HtmlHelper(new ModelStateDictionary());
// Act
var result = htmlHelper.Hidden("ProductName", new Binary(new byte[] { 23, 43, 53 }));
// Assert
Assert.AreEqual("<input id=\"ProductName\" name=\"ProductName\" type=\"hidden\" value=\"Fys1\" />", result.ToHtmlString());
}
public void HiddenWithExplicitValueAndObjectDictionary() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.Hidden("foo", "DefaultFoo", new { attr = "attr-val" });
// Assert
Assert.AreEqual(@"<input attr=""attr-val"" id=""foo"" name=""foo"" type=""hidden"" value=""DefaultFoo"" />",
html.ToHtmlString());
}
public void HiddenWithModelValue() {
// Arrange
var model = new ModelStateDictionary();
model.SetModelValue("foo", "bar");
HtmlHelper helper = new HtmlHelper(model);
// Act
var html = helper.Hidden("foo");
// Assert
Assert.AreEqual(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""bar"" />", html.ToHtmlString());
}
public void HiddenWithExplicitOverwritesAttributeValue() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.Hidden("foo", "fooValue", new { value = "barValue" });
// Assert
Assert.AreEqual(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""fooValue"" />", html.ToHtmlString());
}
public void HiddenWithImplicitValueAndAttributesObject() {
// Arrange
var model = new ModelStateDictionary();
model.SetModelValue("foo", "bar");
HtmlHelper helper = new HtmlHelper(model);
// Act
var html = helper.Hidden("foo", null, new { attr = "attr-val" });
// Assert
Assert.AreEqual(@"<input attr=""attr-val"" id=""foo"" name=""foo"" type=""hidden"" value=""bar"" />", html.ToHtmlString());
}
