public void ObjectTemplate_HonorsHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Prop2]]</div>" + Environment.NewLine +
"<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var provider = new TestModelMetadataProvider();
provider.ForProperty <DefaultTemplatesUtilities.ObjectTemplateModel>("Property1").DisplayDetails(dd =>
{
dd.HideSurroundingHtml = true;
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplateDisplaysSimpleDisplayTextWhenTemplateDepthGreaterThanOne(
string simpleDisplayText,
bool htmlEncode,
string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel();
model.Property1 = simpleDisplayText;
var provider = new TestModelMetadataProvider();
provider.ForType <DefaultTemplatesUtilities.ObjectTemplateModel>().DisplayDetails(dd =>
{
dd.HtmlEncode = htmlEncode;
dd.SimpleDisplayProperty = "Property1";
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider);
html.ViewData.TemplateInfo.AddVisited("foo");
html.ViewData.TemplateInfo.AddVisited("bar");
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expectedResult, HtmlContentUtilities.HtmlContentToString(result));
}
public void DisplayFor_DoesNotWrapExceptionThrowsDuringViewRendering()
{
// Arrange
var expectedMessage = "my exception message";
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "Test string", };
var view = new Mock<IView>();
view.Setup(v => v.RenderAsync(It.IsAny<ViewContext>()))
.Returns(Task.Run(() =>
{
throw new ArgumentException(expectedMessage);
}));
var viewEngine = new Mock<ICompositeViewEngine>(MockBehavior.Strict);
viewEngine
.Setup(v => v.GetView(/*executingFilePath*/ null, It.IsAny<string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty<string>()));
viewEngine
.Setup(v => v.FindView(It.IsAny<ActionContext>(), It.IsAny<string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.Found("test-view", view.Object));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
helper.ViewData["Property1"] = "ViewData string";
// Act and Assert
var ex = Assert.Throws<ArgumentException>(() => helper.DisplayFor(m => m.Property1));
Assert.Equal(expectedMessage, ex.Message);
}
public void DisplayFor_DoesNotWrapExceptionThrowsDuringViewRendering()
{
// Arrange
var expectedMessage = "my exception message";
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "Test string",
};
var view = new Mock <IView>();
view.Setup(v => v.RenderAsync(It.IsAny <ViewContext>()))
.Returns(Task.Run(() =>
{
throw new ArgumentException(expectedMessage);
}));
var viewEngine = new Mock <ICompositeViewEngine>(MockBehavior.Strict);
viewEngine
.Setup(v => v.GetView(/*executingFilePath*/ null, It.IsAny <string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty <string>()));
viewEngine
.Setup(v => v.FindView(It.IsAny <ActionContext>(), It.IsAny <string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.Found("test-view", view.Object));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
helper.ViewData["Property1"] = "ViewData string";
// Act and Assert
var ex = Assert.Throws <ArgumentException>(() => helper.DisplayFor(m => m.Property1));
Assert.Equal(expectedMessage, ex.Message);
}
public void Display_FindsModel_IfNoViewDataMember()
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "Model string"
};
var viewEngine = new Mock <ICompositeViewEngine>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound("", Enumerable.Empty <string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
// Act
var result = helper.Display("Property1");
// Assert
Assert.Equal("HtmlEncode[[Model string]]", HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplateDisplaysSimpleDisplayTextWhenTemplateDepthGreaterThanOne()
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel();
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
var metadata =
new EmptyModelMetadataProvider()
.GetMetadataForType(() => model, typeof(DefaultTemplatesUtilities.ObjectTemplateModel));
metadata.SimpleDisplayText = "Simple Display Text";
html.ViewData.ModelMetadata = metadata;
html.ViewData.TemplateInfo.AddVisited("foo");
html.ViewData.TemplateInfo.AddVisited("bar");
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(metadata.SimpleDisplayText, result);
}
public void ObjectTemplateDisplaysSimplePropertiesOnObjectByDefault()
{
var expected =
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Property1]]</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-field]]\">Model = p1, ModelType = System.String, PropertyName = Property1," +
" SimpleDisplayText = p1</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Prop2]]</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "p1", Property2 = null };
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplateEditsSimplePropertiesOnObjectByDefault()
{
var expected =
"<div class=\"editor-label\"><label for=\"Property1\">Property1</label></div>" + Environment.NewLine
+ "<div class=\"editor-field\">Model = p1, ModelType = System.String, PropertyName = Property1," +
" SimpleDisplayText = p1 </div>" + Environment.NewLine
+ "<div class=\"editor-label\"><label for=\"Property2\">Property2</label></div>" + Environment.NewLine
+ "<div class=\"editor-field\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null) </div>" + Environment.NewLine;
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "p1", Property2 = null };
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
// Act
var result = DefaultEditorTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, result);
}
public void DisplayFor_FindsModel_EvenIfNullOrEmpty(string propertyValue)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = propertyValue,
};
var viewEngine = new Mock <ICompositeViewEngine>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound("", Enumerable.Empty <string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
helper.ViewData["Property1"] = "ViewData string";
// Act
var result = helper.DisplayFor(m => m.Property1);
// Assert
Assert.Equal(string.Empty, HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplateDisplaysSimplePropertiesOnObjectByDefault()
{
var expected =
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Property1]]</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-field]]\">Model = p1, ModelType = System.String, PropertyName = Property1," +
" SimpleDisplayText = p1</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Prop2]]</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
public void Display_FindsModel_IfNoViewDataMember()
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "Model string"
};
var viewEngine = new Mock <ICompositeViewEngine>(MockBehavior.Strict);
viewEngine
.Setup(v => v.GetView(/*executingFilePath*/ null, It.IsAny <string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty <string>()));
viewEngine
.Setup(v => v.FindView(It.IsAny <ActionContext>(), It.IsAny <string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty <string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
// Act
var result = helper.Display("Property1");
// Assert
Assert.Equal("HtmlEncode[[Model string]]", HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Prop2]]</div>" + Environment.NewLine +
"<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "p1", Property2 = null };
var provider = new TestModelMetadataProvider();
provider.ForProperty<DefaultTemplatesUtilities.ObjectTemplateModel>("Property1").DisplayDetails(dd =>
{
dd.HideSurroundingHtml = true;
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
public void DropDownList_WithModelValue_GeneratesExpectedValue(
IEnumerable<SelectListItem> selectList,
string ignoredHtml,
string expectedHtml)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "2" };
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model);
var savedSelected = selectList.Select(item => item.Selected).ToList();
// Act
var html = helper.DropDownList("Property1", selectList, optionLabel: null, htmlAttributes: null);
// Assert
Assert.Equal(expectedHtml, html.ToString());
Assert.Equal(savedSelected, selectList.Select(item => item.Selected));
}
public void DisplayFor_FindsModel()
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "Model string" };
var viewEngine = new Mock<ICompositeViewEngine>(MockBehavior.Strict);
viewEngine
.Setup(v => v.GetView(/*executingFilePath*/ null, It.IsAny<string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty<string>()));
viewEngine
.Setup(v => v.FindView(It.IsAny<ActionContext>(), It.IsAny<string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty<string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
helper.ViewData["Property1"] = "ViewData string";
// Act
var result = helper.DisplayFor(m => m.Property1);
// Assert
Assert.Equal("HtmlEncode[[Model string]]", HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplateDisplaysSimpleDisplayTextWhenTemplateDepthGreaterThanOne(
string simpleDisplayText,
bool htmlEncode,
string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel();
model.Property1 = simpleDisplayText;
var provider = new TestModelMetadataProvider();
provider.ForType<DefaultTemplatesUtilities.ObjectTemplateModel>().DisplayDetails(dd =>
{
dd.HtmlEncode = htmlEncode;
dd.SimpleDisplayProperty = "Property1";
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider);
html.ViewData.TemplateInfo.AddVisited("foo");
html.ViewData.TemplateInfo.AddVisited("bar");
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expectedResult, HtmlContentUtilities.HtmlContentToString(result));
}
public void EditorFor_FindsModel_EvenIfNullOrEmpty(string propertyValue)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = propertyValue, };
var viewEngine = new Mock<ICompositeViewEngine>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound("", Enumerable.Empty<string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
helper.ViewData["Property1"] = "ViewData string";
// Act
var result = helper.EditorFor(m => m.Property1);
// Assert
Assert.Equal(
"<input class=\"text-box single-line\" id=\"Property1\" name=\"Property1\" type=\"text\" value=\"\" />",
result.ToString());
}
public void DisplayFor_FindsModel_EvenIfNullOrEmpty(string propertyValue)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = propertyValue, };
var viewEngine = new Mock<ICompositeViewEngine>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound("", Enumerable.Empty<string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
helper.ViewData["Property1"] = "ViewData string";
// Act
var result = helper.DisplayFor(m => m.Property1);
// Assert
Assert.Equal(string.Empty, HtmlContentUtilities.HtmlContentToString(result));
}
public void DropDownListFor_WithModelValueAndNullSelectList_GeneratesExpectedValue(
IEnumerable<SelectListItem> selectList,
string ignoredHtml,
string expectedHtml)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "2" };
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model);
helper.ViewData["Property1"] = selectList;
var savedSelected = selectList.Select(item => item.Selected).ToList();
// Act
var html = helper.DropDownListFor(
value => value.Property1,
selectList: null,
optionLabel: null,
htmlAttributes: null);
// Assert
Assert.Equal(expectedHtml, HtmlContentUtilities.HtmlContentToString(html));
Assert.Equal(savedSelected, selectList.Select(item => item.Selected));
}
public void Display_FindsModel_IfNoViewDataMember()
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel { Property1 = "Model string" };
var viewEngine = new Mock<ICompositeViewEngine>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound("", Enumerable.Empty<string>()));
var helper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
// Act
var result = helper.Display("Property1");
// Assert
Assert.Equal("HtmlEncode[[Model string]]", HtmlContentUtilities.HtmlContentToString(result));
}
