Jo Shields a575963da9 Imported Upstream version 3.6.0
Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14
2014-08-13 10:39:27 +01:00

587 lines
21 KiB
C#

// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Data.Linq;
using System.Web.WebPages.Html;
using Moq;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace System.Web.WebPages.Test
{
public class InputHelperTest
{
private static readonly IDictionary<string, object> _attributesDictionary = new Dictionary<string, object> { { "baz", "BazValue" } };
private static readonly object _attributesObject = new { baz = "BazValue" };
[Fact]
public void HiddenWithBinaryArrayValueRendersBase64EncodedValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var result = helper.Hidden("ProductName", new Binary(new byte[] { 23, 43, 53 }));
// Assert
Assert.Equal("<input id=\"ProductName\" name=\"ProductName\" type=\"hidden\" value=\"Fys1\" />", result.ToHtmlString());
}
[Fact]
public void HiddenWithEmptyNameThrows()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act & Assert
Assert.ThrowsArgumentNullOrEmptyString(() => helper.Hidden(String.Empty), "name");
Assert.ThrowsArgumentNullOrEmptyString(() => helper.Hidden(null), "name");
}
[Fact]
public void HiddenWithExplicitValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Hidden("foo", "DefaultFoo");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""DefaultFoo"" />",
html.ToHtmlString());
}
[Fact]
public void HiddenWithExplicitValueAndAttributesDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Hidden("foo", "DefaultFoo", new Dictionary<string, object> { { "attr", "attr-val" } });
// Assert
Assert.Equal(@"<input attr=""attr-val"" id=""foo"" name=""foo"" type=""hidden"" value=""DefaultFoo"" />",
html.ToHtmlString());
}
[Fact]
public void HiddenWithExplicitValueAndObjectDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Hidden("foo", "DefaultFoo", new { attr = "attr-val" });
// Assert
Assert.Equal(@"<input attr=""attr-val"" id=""foo"" name=""foo"" type=""hidden"" value=""DefaultFoo"" />",
html.ToHtmlString());
}
[Fact]
public void HiddenWithExplicitValueNull()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Hidden("foo", value: null);
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""hidden"" value="""" />", html.ToHtmlString());
}
[Fact]
public void HiddenWithModelValue()
{
// Arrange
var model = new ModelStateDictionary();
model.SetModelValue("foo", "bar");
HtmlHelper helper = HtmlHelperFactory.Create(model);
// Act
var html = helper.Hidden("foo");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""bar"" />", html.ToHtmlString());
}
[Fact]
public void HiddenWithModelValueAndAttributesDictionary()
{
// Arrange
var model = new ModelStateDictionary();
model.SetModelValue("foo", "bar");
HtmlHelper helper = HtmlHelperFactory.Create(model);
// Act
var html = helper.Hidden("foo", null, new Dictionary<string, object> { { "attr", "attr-val" } });
// Assert
Assert.Equal(@"<input attr=""attr-val"" id=""foo"" name=""foo"" type=""hidden"" value=""bar"" />", html.ToHtmlString());
}
[Fact]
public void HiddenWithImplicitValueAndAttributesObject()
{
// Arrange
var model = new ModelStateDictionary();
model.SetModelValue("foo", "bar");
HtmlHelper helper = HtmlHelperFactory.Create(model);
// Act
var html = helper.Hidden("foo", null, new { attr = "attr-val" });
// Assert
Assert.Equal(@"<input attr=""attr-val"" id=""foo"" name=""foo"" type=""hidden"" value=""bar"" />", html.ToHtmlString());
}
[Fact]
public void HiddenWithNameAndValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Hidden("foo", "fooValue");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""fooValue"" />", html.ToHtmlString());
}
[Fact]
public void HiddenWithExplicitOverwritesAttributeValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Hidden("foo", "fooValue", new { value = "barValue" });
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""fooValue"" />", html.ToHtmlString());
}
[Fact]
public void HiddenWithModelValueOverwritesAttributeValue()
{
// Arrange
var model = new ModelStateDictionary();
model.SetModelValue("foo", "fooValue");
HtmlHelper helper = HtmlHelperFactory.Create(model);
// Act
var html = helper.Hidden("foo", null, new { value = "barValue" });
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""hidden"" value=""fooValue"" />", html.ToHtmlString());
}
[Fact]
public void HiddenAddsUnobtrusiveValidationAttributes()
{
// Arrange
const string fieldName = "name";
var modelStateDictionary = new ModelStateDictionary();
var validationHelper = new ValidationHelper(new Mock<HttpContextBase>().Object, modelStateDictionary);
HtmlHelper helper = HtmlHelperFactory.Create(modelStateDictionary, validationHelper);
// Act
validationHelper.RequireField(fieldName, "Please specify a valid Name.");
validationHelper.Add(fieldName, Validator.StringLength(30, errorMessage: "Name cannot exceed {0} characters"));
var html = helper.Hidden(fieldName, value: null, htmlAttributes: new Dictionary<string, object> { { "data-some-val", "5" } });
// Assert
Assert.Equal(@"<input data-some-val=""5"" data-val=""true"" data-val-length=""Name cannot exceed 30 characters"" data-val-length-max=""30"" data-val-required=""Please specify a valid Name."" id=""name"" name=""name"" type=""hidden"" value="""" />",
html.ToString());
}
// Password
[Fact]
public void PasswordWithEmptyNameThrows()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act & Assert
Assert.ThrowsArgumentNullOrEmptyString(() => helper.Password(String.Empty), "name");
Assert.ThrowsArgumentNullOrEmptyString(() => helper.Password(null), "name");
}
[Fact]
public void PasswordDictionaryOverridesImplicitParameters()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", "Some Value", new { type = "fooType" });
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""fooType"" value=""Some Value"" />", html.ToHtmlString());
}
[Fact]
public void PasswordExplicitParametersOverrideDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", "Some Value", new { value = "Another Value", name = "bar" });
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""password"" value=""Some Value"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithExplicitValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", "DefaultFoo", (object)null);
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""password"" value=""DefaultFoo"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithExplicitValueAndAttributesDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", "DefaultFoo", new { baz = "BazValue" });
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""password"" value=""DefaultFoo"" />",
html.ToHtmlString());
}
[Fact]
public void PasswordWithExplicitValueAndAttributesObject()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", "DefaultFoo", new Dictionary<string, object> { { "baz", "BazValue" } });
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""password"" value=""DefaultFoo"" />",
html.ToHtmlString());
}
[Fact]
public void PasswordWithExplicitValueNull()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", value: (string)null);
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""password"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithImplicitValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""password"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithImplicitValueAndAttributesDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", null, _attributesDictionary);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""password"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithImplicitValueAndAttributesDictionaryReturnsEmptyValueIfNotFound()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("keyNotFound", null, _attributesDictionary);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""keyNotFound"" name=""keyNotFound"" type=""password"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithImplicitValueAndAttributesObject()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", null, _attributesObject);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""password"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithNameAndValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.Password("foo", "fooValue");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""password"" value=""fooValue"" />", html.ToHtmlString());
}
[Fact]
public void PasswordWithNullNameThrows()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act & Assert
Assert.ThrowsArgumentNullOrEmptyString(() => helper.Password(null), "name");
Assert.ThrowsArgumentNullOrEmptyString(() => helper.Password(String.Empty), "name");
}
[Fact]
public void PasswordAddsUnobtrusiveValidationAttributes()
{
// Arrange
const string fieldName = "name";
var modelStateDictionary = new ModelStateDictionary();
var validationHelper = new ValidationHelper(new Mock<HttpContextBase>().Object, modelStateDictionary);
HtmlHelper helper = HtmlHelperFactory.Create(modelStateDictionary, validationHelper);
// Act
validationHelper.RequireField(fieldName, "Please specify a valid Name.");
validationHelper.Add(fieldName, Validator.StringLength(30, errorMessage: "Name cannot exceed {0} characters"));
var html = helper.Password(fieldName, value: null, htmlAttributes: new Dictionary<string, object> { { "data-some-val", "5" } });
// Assert
Assert.Equal(@"<input data-some-val=""5"" data-val=""true"" data-val-length=""Name cannot exceed 30 characters"" data-val-length-max=""30"" data-val-required=""Please specify a valid Name."" id=""name"" name=""name"" type=""password"" />",
html.ToString());
}
//Input
[Fact]
public void TextBoxDictionaryOverridesImplicitValues()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo", "DefaultFoo", new { type = "fooType" });
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""fooType"" value=""DefaultFoo"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxExplicitParametersOverrideDictionaryValues()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo", "DefaultFoo", new { value = "Some other value" });
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""text"" value=""DefaultFoo"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithDotReplacementForId()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo.bar.baz", null);
// Assert
Assert.Equal(@"<input id=""foo_bar_baz"" name=""foo.bar.baz"" type=""text"" value="""" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithEmptyNameThrows()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act & Assert
Assert.ThrowsArgumentNullOrEmptyString(() => helper.TextBox(null), "name");
Assert.ThrowsArgumentNullOrEmptyString(() => helper.TextBox(String.Empty), "name");
}
[Fact]
public void TextBoxWithExplicitValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo", "DefaultFoo", (object)null);
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""text"" value=""DefaultFoo"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithExplicitValueAndAttributesDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo", "DefaultFoo", _attributesDictionary);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""text"" value=""DefaultFoo"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithExplicitValueAndAttributesObject()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo", "DefaultFoo", _attributesObject);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""text"" value=""DefaultFoo"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithExplicitValueNull()
{
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "fooModelValue");
HtmlHelper helper = HtmlHelperFactory.Create(modelState);
// Act
var html = helper.TextBox("foo", (string)null /* value */, (object)null);
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""text"" value=""fooModelValue"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithImplicitValue()
{
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "fooModelValue");
HtmlHelper helper = HtmlHelperFactory.Create(modelState);
// Act
var html = helper.TextBox("foo");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""text"" value=""fooModelValue"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithImplicitValueAndAttributesDictionary()
{
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "fooModelValue");
HtmlHelper helper = HtmlHelperFactory.Create(modelState);
// Act
var html = helper.TextBox("foo", null, _attributesDictionary);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""text"" value=""fooModelValue"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithImplicitValueAndAttributesDictionaryReturnsEmptyValueIfNotFound()
{
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "fooModelValue");
HtmlHelper helper = HtmlHelperFactory.Create(modelState);
// Act
var html = helper.TextBox("keyNotFound", null, _attributesDictionary);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""keyNotFound"" name=""keyNotFound"" type=""text"" value="""" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithImplicitValueAndAttributesObject()
{
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "fooModelValue");
HtmlHelper helper = HtmlHelperFactory.Create(modelState);
// Act
var html = helper.TextBox("foo", null, _attributesObject);
// Assert
Assert.Equal(@"<input baz=""BazValue"" id=""foo"" name=""foo"" type=""text"" value=""fooModelValue"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxWithNameAndValue()
{
// Arrange
HtmlHelper helper = HtmlHelperFactory.Create();
// Act
var html = helper.TextBox("foo", "fooValue");
// Assert
Assert.Equal(@"<input id=""foo"" name=""foo"" type=""text"" value=""fooValue"" />", html.ToHtmlString());
}
[Fact]
public void TextBoxAddsUnobtrusiveValidationAttributes()
{
// Arrange
const string fieldName = "name";
var modelStateDictionary = new ModelStateDictionary();
var validationHelper = new ValidationHelper(new Mock<HttpContextBase>().Object, modelStateDictionary);
HtmlHelper helper = HtmlHelperFactory.Create(modelStateDictionary, validationHelper);
// Act
validationHelper.RequireField(fieldName, "Please specify a valid Name.");
validationHelper.Add(fieldName, Validator.StringLength(30, errorMessage: "Name cannot exceed {0} characters"));
var html = helper.TextBox(fieldName, value: null, htmlAttributes: new Dictionary<string, object> { { "data-some-val", "5" } });
// Assert
Assert.Equal(@"<input data-some-val=""5"" data-val=""true"" data-val-length=""Name cannot exceed 30 characters"" data-val-length-max=""30"" data-val-required=""Please specify a valid Name."" id=""name"" name=""name"" type=""text"" value="""" />",
html.ToString());
}
}
}