public void EditorFor_CallsExpectedHtmlHelper_TemplateHint(string templateName, string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "True"
};
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,
innerHelper => new StubbyHtmlHelper(innerHelper));
var metadata =
helper.ViewData.ModelMetadata.Properties.First(m => string.Equals(m.PropertyName, "Property1"));
metadata.TemplateHint = templateName;
// TemplateBuilder sets FormattedModelValue before calling TemplateRenderer and it's used in most templates.
helper.ViewData.TemplateInfo.FormattedModelValue = "Formatted string";
// Act
var result = helper.EditorFor(
anotherModel => anotherModel.Property1,
templateName,
htmlFieldName: null,
additionalViewData: null);
// Assert
Assert.Equal(expectedResult, result.ToString());
}
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 " +
"<span class=\"field-validation-valid\" data-valmsg-for=\"Property1\" data-valmsg-replace=\"true\">" +
"</span></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) " +
"<span class=\"field-validation-valid\" data-valmsg-for=\"Property2\" data-valmsg-replace=\"true\">" +
"</span></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 ObjectTemplateDisplaysSimpleDisplayTextWithNonNullModelTemplateDepthGreaterThanOne(
string simpleDisplayText,
bool htmlEncode,
string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel();
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
var metadata =
new EmptyModelMetadataProvider()
.GetMetadataForType(() => model, typeof(DefaultTemplatesUtilities.ObjectTemplateModel));
metadata.HtmlEncode = htmlEncode;
metadata.NullDisplayText = "Null Display Text";
metadata.SimpleDisplayText = simpleDisplayText;
html.ViewData.ModelMetadata = metadata;
html.ViewData.TemplateInfo.AddVisited("foo");
html.ViewData.TemplateInfo.AddVisited("bar");
// Act
var result = DefaultEditorTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expectedResult, result);
}
public void ObjectTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<div class=\"HtmlEncode[[editor-label]]\"><label for=\"HtmlEncode[[Property2]]\">HtmlEncode[[Property2]]</label></div>" +
Environment.NewLine +
"<div class=\"HtmlEncode[[editor-field]]\">" +
"Model = (null), ModelType = System.String, PropertyName = Property2, SimpleDisplayText = (null) " +
"<span class=\"HtmlEncode[[field-validation-valid]]\" data-valmsg-for=\"HtmlEncode[[Property2]]\" data-valmsg-replace=\"HtmlEncode[[true]]\">" +
"</span></div>" +
Environment.NewLine;
var provider = new TestModelMetadataProvider();
provider.ForProperty <DefaultTemplatesUtilities.ObjectTemplateModel>("Property1").DisplayDetails(dd =>
{
dd.HideSurroundingHtml = true;
});
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider: provider);
// Act
var result = DefaultEditorTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, 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>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.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 ObjectTemplateDisplaysSimpleDisplayTextWithNonNullModelTemplateDepthGreaterThanOne(
string simpleDisplayText,
bool htmlEncode,
string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel()
{
Property1 = simpleDisplayText,
};
var provider = new TestModelMetadataProvider();
provider.ForType <DefaultTemplatesUtilities.ObjectTemplateModel>().DisplayDetails(dd =>
{
dd.HtmlEncode = htmlEncode;
dd.NullDisplayText = "Null Display Text";
dd.SimpleDisplayProperty = "Property1";
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider: provider);
html.ViewData.TemplateInfo.AddVisited("foo");
html.ViewData.TemplateInfo.AddVisited("bar");
// Act
var result = DefaultEditorTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expectedResult, result);
}
public void ObjectTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<div class=\"display-label\">Property2</div>" + Environment.NewLine +
"<div class=\"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, result);
}
public void ObjectTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<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) " +
"<span class=\"field-validation-valid\" data-valmsg-for=\"Property2\" data-valmsg-replace=\"true\">" +
"</span></div>" +
Environment.NewLine;
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
var metadata =
html.ViewData.ModelMetadata.Properties.First(m => string.Equals(m.PropertyName, "Property1"));
metadata.HideSurroundingHtml = true;
// Act
var result = DefaultEditorTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, result);
}
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("Model string", result.ToString());
}
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 Editor_CallsExpectedHtmlHelper_DataTypeName(string templateName, string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "True"
};
var viewEngine = new Mock <ICompositeViewEngine>();
viewEngine
.Setup(v => v.FindPartialView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound("", Enumerable.Empty <string>()));
var provider = new TestModelMetadataProvider();
provider.ForProperty <DefaultTemplatesUtilities.ObjectTemplateModel>("Property1").DisplayDetails(dd =>
{
dd.DataTypeName = templateName;
});
var helper = DefaultTemplatesUtilities.GetHtmlHelper(
model,
null,
viewEngine.Object,
provider,
innerHelper => new StubbyHtmlHelper(innerHelper));
helper.ViewData["Property1"] = "True";
// TemplateBuilder sets FormattedModelValue before calling TemplateRenderer and it's used in most templates.
helper.ViewData.TemplateInfo.FormattedModelValue = "Formatted string";
// Act
var result = helper.Editor(
"Property1",
templateName,
htmlFieldName: null,
additionalViewData: null);
// Assert
Assert.Equal(expectedResult, result.ToString());
}
public void Editor_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.Editor("Property1");
// Assert
Assert.Equal(
"<input class=\"text-box single-line\" id=\"Property1\" name=\"Property1\" type=\"text\" value=\"Model string\" />",
result.ToString());
}
public void DisplayFor_FindsModel()
{
// 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);
helper.ViewData["Property1"] = "ViewData string";
// Act
var result = helper.DisplayFor(m => m.Property1);
// Assert
Assert.Equal("HtmlEncode[[Model string]]", HtmlContentUtilities.HtmlContentToString(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.Empty(result.ToString());
}
public void ObjectTemplateDisplaysSimplePropertiesOnObjectByDefault()
{
var expected =
"<div class=\"display-label\">Property1</div>" + Environment.NewLine
+ "<div class=\"display-field\">Model = p1, ModelType = System.String, PropertyName = Property1," +
" SimpleDisplayText = p1</div>" + Environment.NewLine
+ "<div class=\"display-label\">Property2</div>" + Environment.NewLine
+ "<div class=\"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, 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=\"HtmlEncode[[text-box single-line]]\" id=\"HtmlEncode[[Property1]]\" name=\"HtmlEncode[[Property1]]\" type=\"HtmlEncode[[text]]\" value=\"\" />",
result.ToString());
}
public void ObjectTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<div class=\"display-label\">Property2</div>" + Environment.NewLine +
"<div class=\"display-field\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
var metadata =
html.ViewData.ModelMetadata.Properties.First(m => string.Equals(m.PropertyName, "Property1"));
metadata.HideSurroundingHtml = true;
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, result);
}
