private static ViewDataDictionary GetViewDataWithSelectList()
{
ViewDataDictionary viewData = new ViewDataDictionary();
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleAnonymousObjects(), "Letter", "FullWord", "C");
viewData["foo"] = selectList;
viewData["foo.bar"] = selectList;
return(viewData);
}
public void DropDownListWithAttributesDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(new ViewDataDictionary());
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleStrings());
// Act
string html = helper.DropDownList("foo", selectList, null /* optionLabel */, HtmlHelperTest.AttributesDictionary);
// Assert
Assert.AreEqual(
@"<select baz=""BazValue"" id=""foo"" name=""foo""><option>Alpha</option>
<option>Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void DropDownListUsesViewDataDefaultValueNoOptionLabel()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(_dropDownListViewData);
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleStrings(), "Charlie");
// Act
string html = helper.DropDownList("foo", selectList);
// Assert
Assert.AreEqual(
@"<select id=""foo"" name=""foo""><option>Alpha</option>
<option selected=""selected"">Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void ListBoxWithObjectDictionary()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(new ViewDataDictionary());
MultiSelectList selectList = new MultiSelectList(MultiSelectListTest.GetSampleStrings());
// Act
string html = helper.ListBox("foo", selectList, HtmlHelperTest.AttributesObjectDictionary);
// Assert
Assert.AreEqual(
@"<select baz=""BazObjValue"" id=""foo"" multiple=""multiple"" name=""foo""><option>Alpha</option>
<option>Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void ListBoxUsesViewDataDefaultValue()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(_listBoxViewData);
MultiSelectList selectList = new MultiSelectList(MultiSelectListTest.GetSampleStrings(), new[] { "Charlie" });
// Act
string html = helper.ListBox("foo", selectList);
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo""><option>Alpha</option>
<option selected=""selected"">Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void ListBoxUsesExplicitValueIfNotProvidedInViewData()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(new ViewDataDictionary());
MultiSelectList selectList = new MultiSelectList(MultiSelectListTest.GetSampleAnonymousObjects(), "Letter", "FullWord", new[] { "A", "C" });
// Act
string html = helper.ListBox("foo", selectList);
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo""><option selected=""selected"" value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option selected=""selected"" value=""C"">Charlie</option>
</select>",
html);
}
public void DropDownListUsesExplicitValueIfNotProvidedInViewData()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(new ViewDataDictionary());
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleAnonymousObjects(), "Letter", "FullWord", "C");
// Act
string html = helper.DropDownList("foo", selectList, (string)null /* optionLabel */);
// Assert
Assert.AreEqual(
@"<select id=""foo"" name=""foo""><option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option selected=""selected"" value=""C"">Charlie</option>
</select>",
html);
}
public void ListBoxWithNullSelectListUsesViewData()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper();
helper.ViewData["foo"] = new MultiSelectList(MultiSelectListTest.GetSampleStrings(), new[] { "Charlie" });
// Act
string html = helper.ListBox("foo", null);
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo""><option>Alpha</option>
<option>Bravo</option>
<option selected=""selected"">Charlie</option>
</select>",
html);
}
public void ListBoxWithErrorsAndCustomClass()
{
// Arrange
ViewDataDictionary viewData = GetViewDataWithErrors();
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(viewData);
MultiSelectList selectList = new MultiSelectList(MultiSelectListTest.GetSampleStrings(), new[] { "Charlie" });
// Act
string html = helper.ListBox("foo", selectList, new { @class = "foo-class" });
// Assert
Assert.AreEqual(
@"<select class=""input-validation-error foo-class"" id=""foo"" multiple=""multiple"" name=""foo""><option>Alpha</option>
<option selected=""selected"">Bravo</option>
<option selected=""selected"">Charlie</option>
</select>",
html);
}
public void DropDownListWithObjectDictionaryAndTitle()
{
// Arrange
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(new ViewDataDictionary());
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleStrings());
// Act
string html = helper.DropDownList("foo", selectList, "[Select Something]", HtmlHelperTest.AttributesObjectDictionary);
// Assert
Assert.AreEqual(
@"<select baz=""BazObjValue"" id=""foo"" name=""foo""><option value="""">[Select Something]</option>
<option>Alpha</option>
<option>Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void DropDownListWithErrorsAndCustomClass()
{
// Arrange
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleStrings());
ViewDataDictionary viewData = GetViewDataWithErrors();
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(viewData);
// Act
string html = helper.DropDownList("foo", selectList, null /* optionLabel */, new { @class = "foo-class" });
// Assert
Assert.AreEqual(
@"<select class=""input-validation-error foo-class"" id=""foo"" name=""foo""><option>Alpha</option>
<option selected=""selected"">Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void DropDownListWithErrors()
{
// Arrange
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleStrings(), new[] { "Charlie" });
ViewDataDictionary viewData = GetViewDataWithErrors();
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(viewData);
// Act
string html = helper.DropDownList("foo", selectList, null /* optionLabel */, HtmlHelperTest.AttributesObjectDictionary);
// Assert
Assert.AreEqual(
@"<select baz=""BazObjValue"" class=""input-validation-error"" id=""foo"" name=""foo""><option>Alpha</option>
<option selected=""selected"">Bravo</option>
<option>Charlie</option>
</select>",
html);
}
public void ListBoxWithListOfSelectListItem()
{
// Arrange
ViewDataDictionary vdd = new ViewDataDictionary {
{ "foo", MultiSelectListTest.GetSampleListObjects() }
};
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(vdd);
// Act
string html = helper.ListBox("foo");
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo""><option value=""123456789"">John</option>
<option value=""987654321"">Jane</option>
<option selected=""selected"" value=""111111111"">Joe</option>
</select>",
html);
}
public void ListBoxWithIEnumerableSelectListItemSelectsDefaultFromViewData()
{
// Arrange
ViewDataDictionary vdd = new ViewDataDictionary {
{ "foo", "123456789" }
};
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(vdd);
// Act
string html = helper.ListBox("foo", MultiSelectListTest.GetSampleIEnumerableObjects());
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo""><option value=""123456789"">John</option>
<option value=""987654321"">Jane</option>
<option value=""111111111"">Joe</option>
</select>",
html);
}
public void DropDownListUsesModelState()
{
// Arrange
SelectList selectList = new SelectList(MultiSelectListTest.GetSampleStrings());
ViewDataDictionary viewData = GetViewDataWithErrors();
viewData["foo"] = selectList;
HtmlHelper helper = HtmlHelperTest.GetHtmlHelper(viewData);
// Act
string html = helper.DropDownList("foo");
// Assert
Assert.AreEqual(
@"<select class=""input-validation-error"" id=""foo"" name=""foo""><option>Alpha</option>
<option selected=""selected"">Bravo</option>
<option>Charlie</option>
</select>",
html);
}