public void NullProperties()
{
TestHtmlSelect sel = new TestHtmlSelect();
sel.DataMember = null;
Assert.AreEqual(String.Empty, sel.DataMember, "DataMember");
sel.DataSource = null;
Assert.AreEqual(null, sel.DataSource, "DataSource");
sel.DataTextField = null;
Assert.AreEqual(String.Empty, sel.DataTextField, "DataTextField");
sel.DataValueField = null;
Assert.AreEqual(String.Empty, sel.DataValueField, "DataValueField");
sel.Multiple = false;
Assert.AreEqual(false, sel.Multiple, "Multiple");
sel.SelectedIndex = -1;
Assert.AreEqual(0, sel.SelectedIndex, "SelectedIndex");
sel.Size = -1;
Assert.AreEqual(-1, sel.Size, "Size");
sel.Value = null;
Assert.AreEqual(String.Empty, sel.Value, "Value");
Assert.AreEqual(0, sel.Attributes.Count, "Attributes.Count");
StateBag sb = sel.GetViewState();
Assert.AreEqual(0, sb.Count, "ViewState Count");
}
public void HtmlEncodeValues()
{
TestHtmlSelect s = new TestHtmlSelect();
s.DataSource = new string [] { "&", "<" };
s.DataBind();
string exp = @"<select name>
<option value=""&"">&</option>
<option value=""<""><</option>
</select>";
HtmlDiff.AssertAreEqual(exp, s.Render(), "HtmlEncodeValues");
}
public void DataBind3()
{
TestHtmlSelect s = new TestHtmlSelect();
s.DataSource = new string [] { "A", "B", "C" };
s.DataBind();
string exp = @"<select name>
<option value=""A"">A</option>
<option value=""B"">B</option>
<option value=""C"">C</option>
</select>";
HtmlDiff.AssertAreEqual(exp, s.Render(), "DataBind3");
}
public void DataBind1()
{
TestHtmlSelect s = new TestHtmlSelect();
s.DataSource = GetExampleData();
s.DataTextField = "Symbol";
s.DataBind();
string exp = @"<select name>
<option value=""NOVL"">NOVL</option>
<option value=""MSFT"">MSFT</option>
<option value=""GOOG"">GOOG</option>
</select>";
HtmlDiff.AssertAreEqual(exp, s.Render(), "DataBind1");
}
public void DataBind2()
{
TestHtmlSelect s = new TestHtmlSelect();
s.DataSource = GetExampleDataWithEmpty();
s.DataTextField = "Company";
s.DataValueField = "Symbol";
s.DataBind();
string exp = @"<select name>
<option value=""NOVL"">Novell Inc.</option>
<option value=""MSFT""></option>
<option value=""GOOG"">Google</option>
</select>";
HtmlDiff.AssertAreEqual(exp, s.Render(), "DataBind2");
}
public void ViewStateCount()
{
TestHtmlSelect sel = new TestHtmlSelect();
int[] source = new int[] { 1, 2, 3, 4, 5, 6, 7, 8 };
sel.DataMember = "*1*";
Assert.AreEqual("*1*", sel.DataMember, "DataMember");
sel.DataSource = source;
Assert.AreEqual(source, sel.DataSource, "DataSource");
sel.DataTextField = "*3*";
Assert.AreEqual("*3*", sel.DataTextField, "DataTextField");
sel.DataValueField = "*4*";
Assert.AreEqual("*4*", sel.DataValueField, "DataValueField");
sel.Multiple = true;
Assert.AreEqual(true, sel.Multiple, "Multiple");
sel.SelectedIndex = 6;
/* This doesn't stick */
Assert.AreEqual(-1, sel.SelectedIndex, "SelectedIndex");
sel.Size = 7;
Assert.AreEqual(7, sel.Size, "Size");
sel.Value = "*8*";
/* Neither does this */
Assert.AreEqual(String.Empty, sel.Value, "Value");
Assert.AreEqual(5, sel.Attributes.Count, "Attributes.Count");
/*
* foreach (string key in sel.Attributes.Keys) {
* Console.WriteLine ("attr key {0} is {1}", key, sel.Attributes[key]);
* }
*/
StateBag sb = sel.GetViewState();
Assert.AreEqual(5, sb.Count, "ViewState Count");
/*
* foreach (string key in sb.Keys) {
* Console.WriteLine ("vs key {0} is {1}", key, sb[key]);
* }
*/
}
public void RenderAttributes()
{
TestHtmlSelect sel = new TestHtmlSelect();
object source = new object();
sel.DataMember = "*1*";
//sel.DataSource = source;
sel.DataTextField = "*3*";
sel.DataValueField = "*4*";
sel.Multiple = true;
sel.Name = "*6*";
sel.SelectedIndex = 7;
sel.Size = 8;
sel.Value = "*9*";
Assert.AreEqual(5, sel.Attributes.Count, "Attributes.Count");
HtmlTextWriter writer = sel.GetWriter();
Assert.AreEqual(" name multiple=\"multiple\" size=\"8\"", writer.InnerWriter.ToString());
}
public void InternalDetails()
{
/* Test the undocumented but visible
* properties and methods SelectedIndices,
* ClearSelection () and Select ()
*/
TestHtmlSelect sel = new TestHtmlSelect();
ListItemCollection items;
items = sel.Items;
ListItem item1 = new ListItem("text1", "value1");
items.Add(item1);
ListItem item2 = new ListItem("text2", "value2");
item2.Selected = true;
items.Add(item2);
ListItem item3 = new ListItem("text3", "value3");
items.Add(item3);
ListItem item4 = new ListItem("text4", "value4");
item4.Selected = true;
items.Add(item4);
ListItem item5 = new ListItem("text5", "value5");
item5.Selected = true;
items.Add(item5);
ListItem item6 = new ListItem("text6", "value6");
items.Add(item6);
int[] indices = sel.GetIndices();
Assert.AreEqual(1, sel.SelectedIndex, "SelectedIndex");
Assert.AreEqual(3, indices.Length, "SelectIndices Length");
Assert.AreEqual(1, indices[0], "SelectIndices 0");
Assert.AreEqual(3, indices[1], "SelectIndices 1");
Assert.AreEqual(4, indices[2], "SelectIndices 2");
Assert.IsFalse(item1.Selected, "Item1");
Assert.IsTrue(item2.Selected, "Item2");
Assert.IsFalse(item3.Selected, "Item3");
Assert.IsTrue(item4.Selected, "Item4");
Assert.IsTrue(item5.Selected, "Item5");
Assert.IsFalse(item6.Selected, "Item6");
sel.Clear();
Assert.IsFalse(item1.Selected, "Item1 after clear but before SelectedIndices and SelectedIndex");
indices = sel.GetIndices();
Assert.IsFalse(item1.Selected, "Item1 after clear but between SelectedIndices and SelectedIndex");
Assert.AreEqual(0, sel.SelectedIndex, "SelectedIndex after clear");
Assert.AreEqual(0, indices.Length, "SelectIndices Length after clear");
/* NB: !multiple and size <= 1, therefore
* there must be one selected after
* SelectedIndex is called
*/
Assert.IsTrue(item1.Selected, "Item1 after clear");
Assert.IsFalse(item2.Selected, "Item2 after clear");
Assert.IsFalse(item3.Selected, "Item3 after clear");
Assert.IsFalse(item4.Selected, "Item4 after clear");
Assert.IsFalse(item5.Selected, "Item5 after clear");
Assert.IsFalse(item6.Selected, "Item6 after clear");
int[] new_indices = new int[] { 2, 4, 5 };
sel.SetIndices(new_indices);
indices = sel.GetIndices();
Assert.AreEqual(2, sel.SelectedIndex, "SelectedIndex after set");
Assert.AreEqual(3, indices.Length, "SelectIndices Length after set");
Assert.AreEqual(2, indices[0], "SelectIndices 0 after set");
Assert.AreEqual(4, indices[1], "SelectIndices 1 after set");
Assert.AreEqual(5, indices[2], "SelectIndices 2 after set");
Assert.IsFalse(item1.Selected, "Item1 after set");
Assert.IsFalse(item2.Selected, "Item2 after set");
Assert.IsTrue(item3.Selected, "Item3 after set");
Assert.IsFalse(item4.Selected, "Item4 after set");
Assert.IsTrue(item5.Selected, "Item5 after set");
Assert.IsTrue(item6.Selected, "Item6 after set");
new_indices = new int[] { 2 };
sel.SetIndices(new_indices);
indices = sel.GetIndices();
Assert.AreEqual(2, sel.SelectedIndex, "SelectedIndex after short set");
Assert.AreEqual(1, indices.Length, "SelectIndices Length after short set");
Assert.AreEqual(2, indices[0], "SelectIndices 0 after short set");
Assert.IsFalse(item1.Selected, "Item1 after short set");
Assert.IsFalse(item2.Selected, "Item2 after short set");
Assert.IsTrue(item3.Selected, "Item3 after short set");
Assert.IsFalse(item4.Selected, "Item4 after short set");
Assert.IsFalse(item5.Selected, "Item5 after short set");
Assert.IsFalse(item6.Selected, "Item6 after short set");
new_indices = new int[] { -2, -1, 2, 4, 5, 6, 7, 8, 9, 10 };
sel.SetIndices(new_indices);
indices = sel.GetIndices();
Assert.AreEqual(2, sel.SelectedIndex, "SelectedIndex after long set");
Assert.AreEqual(3, indices.Length, "SelectIndices Length after long set");
Assert.AreEqual(2, indices[0], "SelectIndices 0 after long set");
Assert.AreEqual(4, indices[1], "SelectIndices 1 after long set");
Assert.AreEqual(5, indices[2], "SelectIndices 2 after long set");
Assert.IsFalse(item1.Selected, "Item1 after long set");
Assert.IsFalse(item2.Selected, "Item2 after long set");
Assert.IsTrue(item3.Selected, "Item3 after long set");
Assert.IsFalse(item4.Selected, "Item4 after long set");
Assert.IsTrue(item5.Selected, "Item5 after long set");
Assert.IsTrue(item6.Selected, "Item6 after long set");
}
public void HtmlEncodeValues ()
{
TestHtmlSelect s = new TestHtmlSelect ();
s.DataSource = new string [] { "&", "<" };
s.DataBind ();
string exp = @"<select name>
<option value=""&"">&</option>
<option value=""<""><</option>
</select>";
HtmlDiff.AssertAreEqual (exp, s.Render (), "HtmlEncodeValues");
}
public void DataBind2 ()
{
TestHtmlSelect s = new TestHtmlSelect ();
s.DataSource = GetExampleDataWithEmpty ();
s.DataTextField = "Company";
s.DataValueField = "Symbol";
s.DataBind ();
string exp = @"<select name>
<option value=""NOVL"">Novell Inc.</option>
<option value=""MSFT""></option>
<option value=""GOOG"">Google</option>
</select>";
HtmlDiff.AssertAreEqual (exp, s.Render (), "DataBind2");
}
public void DataBindDoubleCall ()
{
TestHtmlSelect s = new TestHtmlSelect ();
s.DataSource = new string [] { "A", "B", "C" };
s.DataBind ();
s.DataBind ();
string exp = @"<select name>
<option value=""A"">A</option>
<option value=""B"">B</option>
<option value=""C"">C</option>
</select>";
HtmlDiff.AssertAreEqual (exp, s.Render (), "DataBindDoubleCall");
}
public void DataBind1 ()
{
TestHtmlSelect s = new TestHtmlSelect ();
s.DataSource = GetExampleData ();
s.DataTextField = "Symbol";
s.DataBind ();
string exp = @"<select name>
<option value=""NOVL"">NOVL</option>
<option value=""MSFT"">MSFT</option>
<option value=""GOOG"">GOOG</option>
</select>";
HtmlDiff.AssertAreEqual (exp, s.Render (), "DataBind1");
}
public void RenderAttributes ()
{
TestHtmlSelect sel = new TestHtmlSelect ();
object source = new object ();
sel.DataMember = "*1*";
//sel.DataSource = source;
sel.DataTextField = "*3*";
sel.DataValueField = "*4*";
sel.Multiple = true;
sel.Name = "*6*";
sel.SelectedIndex = 7;
sel.Size = 8;
sel.Value = "*9*";
Assert.AreEqual (5, sel.Attributes.Count, "Attributes.Count");
HtmlTextWriter writer = sel.GetWriter ();
Assert.AreEqual (" name multiple=\"multiple\" size=\"8\"", writer.InnerWriter.ToString ());
}
public void InternalDetails ()
{
/* Test the undocumented but visible
* properties and methods SelectedIndices,
* ClearSelection () and Select ()
*/
TestHtmlSelect sel = new TestHtmlSelect ();
ListItemCollection items;
items = sel.Items;
ListItem item1 = new ListItem ("text1", "value1");
items.Add (item1);
ListItem item2 = new ListItem ("text2", "value2");
item2.Selected = true;
items.Add (item2);
ListItem item3 = new ListItem ("text3", "value3");
items.Add (item3);
ListItem item4 = new ListItem ("text4", "value4");
item4.Selected = true;
items.Add (item4);
ListItem item5 = new ListItem ("text5", "value5");
item5.Selected = true;
items.Add (item5);
ListItem item6 = new ListItem ("text6", "value6");
items.Add (item6);
int[] indices = sel.GetIndices ();
Assert.AreEqual (1, sel.SelectedIndex, "SelectedIndex");
Assert.AreEqual (3, indices.Length, "SelectIndices Length");
Assert.AreEqual (1, indices[0], "SelectIndices 0");
Assert.AreEqual (3, indices[1], "SelectIndices 1");
Assert.AreEqual (4, indices[2], "SelectIndices 2");
Assert.IsFalse (item1.Selected, "Item1");
Assert.IsTrue (item2.Selected, "Item2");
Assert.IsFalse (item3.Selected, "Item3");
Assert.IsTrue (item4.Selected, "Item4");
Assert.IsTrue (item5.Selected, "Item5");
Assert.IsFalse (item6.Selected, "Item6");
sel.Clear ();
Assert.IsFalse (item1.Selected, "Item1 after clear but before SelectedIndices and SelectedIndex");
indices = sel.GetIndices ();
Assert.IsFalse (item1.Selected, "Item1 after clear but between SelectedIndices and SelectedIndex");
Assert.AreEqual (0, sel.SelectedIndex, "SelectedIndex after clear");
Assert.AreEqual (0, indices.Length, "SelectIndices Length after clear");
/* NB: !multiple and size <= 1, therefore
* there must be one selected after
* SelectedIndex is called
*/
Assert.IsTrue (item1.Selected, "Item1 after clear");
Assert.IsFalse (item2.Selected, "Item2 after clear");
Assert.IsFalse (item3.Selected, "Item3 after clear");
Assert.IsFalse (item4.Selected, "Item4 after clear");
Assert.IsFalse (item5.Selected, "Item5 after clear");
Assert.IsFalse (item6.Selected, "Item6 after clear");
int[] new_indices = new int[]{2, 4, 5};
sel.SetIndices (new_indices);
indices = sel.GetIndices ();
Assert.AreEqual (2, sel.SelectedIndex, "SelectedIndex after set");
Assert.AreEqual (3, indices.Length, "SelectIndices Length after set");
Assert.AreEqual (2, indices[0], "SelectIndices 0 after set");
Assert.AreEqual (4, indices[1], "SelectIndices 1 after set");
Assert.AreEqual (5, indices[2], "SelectIndices 2 after set");
Assert.IsFalse (item1.Selected, "Item1 after set");
Assert.IsFalse (item2.Selected, "Item2 after set");
Assert.IsTrue (item3.Selected, "Item3 after set");
Assert.IsFalse (item4.Selected, "Item4 after set");
Assert.IsTrue (item5.Selected, "Item5 after set");
Assert.IsTrue (item6.Selected, "Item6 after set");
new_indices = new int[]{2};
sel.SetIndices (new_indices);
indices = sel.GetIndices ();
Assert.AreEqual (2, sel.SelectedIndex, "SelectedIndex after short set");
Assert.AreEqual (1, indices.Length, "SelectIndices Length after short set");
Assert.AreEqual (2, indices[0], "SelectIndices 0 after short set");
Assert.IsFalse (item1.Selected, "Item1 after short set");
Assert.IsFalse (item2.Selected, "Item2 after short set");
Assert.IsTrue (item3.Selected, "Item3 after short set");
Assert.IsFalse (item4.Selected, "Item4 after short set");
Assert.IsFalse (item5.Selected, "Item5 after short set");
Assert.IsFalse (item6.Selected, "Item6 after short set");
new_indices = new int[]{-2, -1, 2, 4, 5, 6, 7, 8, 9, 10};
sel.SetIndices (new_indices);
indices = sel.GetIndices ();
Assert.AreEqual (2, sel.SelectedIndex, "SelectedIndex after long set");
Assert.AreEqual (3, indices.Length, "SelectIndices Length after long set");
Assert.AreEqual (2, indices[0], "SelectIndices 0 after long set");
Assert.AreEqual (4, indices[1], "SelectIndices 1 after long set");
Assert.AreEqual (5, indices[2], "SelectIndices 2 after long set");
Assert.IsFalse (item1.Selected, "Item1 after long set");
Assert.IsFalse (item2.Selected, "Item2 after long set");
Assert.IsTrue (item3.Selected, "Item3 after long set");
Assert.IsFalse (item4.Selected, "Item4 after long set");
Assert.IsTrue (item5.Selected, "Item5 after long set");
Assert.IsTrue (item6.Selected, "Item6 after long set");
}
public void ViewStateCount ()
{
TestHtmlSelect sel = new TestHtmlSelect ();
int[] source = new int[] {1,2,3,4,5,6,7,8};
sel.DataMember = "*1*";
Assert.AreEqual ("*1*", sel.DataMember, "DataMember");
sel.DataSource = source;
Assert.AreEqual (source, sel.DataSource, "DataSource");
sel.DataTextField = "*3*";
Assert.AreEqual ("*3*", sel.DataTextField, "DataTextField");
sel.DataValueField = "*4*";
Assert.AreEqual ("*4*", sel.DataValueField, "DataValueField");
sel.Multiple = true;
Assert.AreEqual (true, sel.Multiple, "Multiple");
sel.SelectedIndex = 6;
/* This doesn't stick */
Assert.AreEqual (-1, sel.SelectedIndex, "SelectedIndex");
sel.Size = 7;
Assert.AreEqual (7, sel.Size, "Size");
sel.Value = "*8*";
/* Neither does this */
Assert.AreEqual (String.Empty, sel.Value, "Value");
Assert.AreEqual (5, sel.Attributes.Count, "Attributes.Count");
/*
foreach (string key in sel.Attributes.Keys) {
Console.WriteLine ("attr key {0} is {1}", key, sel.Attributes[key]);
}
*/
StateBag sb = sel.GetViewState ();
Assert.AreEqual (5, sb.Count, "ViewState Count");
/*
foreach (string key in sb.Keys) {
Console.WriteLine ("vs key {0} is {1}", key, sb[key]);
}
*/
}
public void NullProperties ()
{
TestHtmlSelect sel = new TestHtmlSelect ();
sel.DataMember = null;
Assert.AreEqual (String.Empty, sel.DataMember, "DataMember");
sel.DataSource = null;
Assert.AreEqual (null, sel.DataSource, "DataSource");
sel.DataTextField = null;
Assert.AreEqual (String.Empty, sel.DataTextField, "DataTextField");
sel.DataValueField = null;
Assert.AreEqual (String.Empty, sel.DataValueField, "DataValueField");
sel.Multiple = false;
Assert.AreEqual (false, sel.Multiple, "Multiple");
sel.SelectedIndex = -1;
Assert.AreEqual (0, sel.SelectedIndex, "SelectedIndex");
sel.Size = -1;
Assert.AreEqual (-1, sel.Size, "Size");
sel.Value = null;
Assert.AreEqual (String.Empty, sel.Value, "Value");
Assert.AreEqual (0, sel.Attributes.Count, "Attributes.Count");
StateBag sb = sel.GetViewState ();
Assert.AreEqual (0, sb.Count, "ViewState Count");
}
