public void ListBox_WithMultipleModelValues_GeneratesExpectedValue(
IEnumerable<SelectListItem> selectList,
string ignoredHtml1,
string ignoredHtml2,
string expectedHtml)
{
// Arrange
var model = new ModelContainingList { Property1 = { "1", "3" } };
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model);
var savedSelected = selectList.Select(item => item.Selected).ToList();
// Act
var html = helper.ListBox("Property1", selectList, htmlAttributes: null);
// Assert
Assert.Equal(expectedHtml, HtmlContentUtilities.HtmlContentToString(html));
Assert.Equal(savedSelected, selectList.Select(item => item.Selected));
}
public void ListBoxFor_WithModelValue_GeneratesExpectedValue(
IEnumerable<SelectListItem> selectList,
string ignoredHtml1,
string expectedHtml,
string ignoredHtml2)
{
// Arrange
var model = new ModelContainingList { Property1 = { "2" } };
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model);
var savedSelected = selectList.Select(item => item.Selected).ToList();
// Act
var html = helper.ListBoxFor(value => value.Property1, selectList, htmlAttributes: null);
// Assert
Assert.Equal(expectedHtml, html.ToString());
Assert.Equal(savedSelected, selectList.Select(item => item.Selected));
}
public void DropDownListFor_WithIndexerExpression_GeneratesExpectedValue()
{
// Arrange
var model = new ModelContainingList { Property1 = { "0", "1", "2" } };
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model);
var selectList = SomeDisabledOneSelectedSelectList;
var savedSelected = selectList.Select(item => item.Selected).ToList();
var expectedHtml =
"<select id=\"HtmlEncode[[Property1_2_]]\" name=\"HtmlEncode[[Property1[2]]]\"><option value=\"HtmlEncode[[0]]\">HtmlEncode[[Zero]]</option>" +
Environment.NewLine +
"<option disabled=\"HtmlEncode[[disabled]]\" value=\"HtmlEncode[[1]]\">HtmlEncode[[One]]</option>" + Environment.NewLine +
"<option selected=\"HtmlEncode[[selected]]\" value=\"HtmlEncode[[2]]\">HtmlEncode[[Two]]</option>" + Environment.NewLine +
"<option disabled=\"HtmlEncode[[disabled]]\" value=\"HtmlEncode[[3]]\">HtmlEncode[[Three]]</option>" + Environment.NewLine +
"</select>";
// Act
var html = helper.DropDownListFor(
value => value.Property1[2],
selectList,
optionLabel: null,
htmlAttributes: null);
// Assert
Assert.Equal(expectedHtml, HtmlContentUtilities.HtmlContentToString(html));
Assert.Equal(savedSelected, selectList.Select(item => item.Selected));
}
public void DropDownListFor_WithIndexerExpression_GeneratesExpectedValue()
{
// Arrange
var model = new ModelContainingList { Property1 = { "0", "1", "2" } };
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model);
var selectList = SomeDisabledOneSelectedSelectList;
var savedSelected = selectList.Select(item => item.Selected).ToList();
var expectedHtml =
"<select id=\"Property1_2_\" name=\"Property1[2]\"><option value=\"0\">Zero</option>" +
Environment.NewLine +
"<option disabled=\"disabled\" value=\"1\">One</option>" + Environment.NewLine +
"<option selected=\"selected\" value=\"2\">Two</option>" + Environment.NewLine +
"<option disabled=\"disabled\" value=\"3\">Three</option>" + Environment.NewLine +
"</select>";
// Act
var html = helper.DropDownListFor(
value => value.Property1[2],
selectList,
optionLabel: null,
htmlAttributes: null);
// Assert
Assert.Equal(expectedHtml, html.ToString());
Assert.Equal(savedSelected, selectList.Select(item => item.Selected));
}
