public void CanCompileAndRunLater()
{
var service = new HandlebarsService();
service.Compile("template-name", "Hello {{name}}");
Assert.Equal("Hello Matt", service.Run("template-name", new { name = "Matt" }));
}
public void CanCreateReusableTemplateDelegate()
{
var service = new HandlebarsService();
var func = service.Compile("Hello {{name}}");
Assert.Equal("Hello Matt", func(new { name = "Matt" }));
Assert.Equal("Hello Stuart", func(new { name = "Stuart" }));
}
public void CanCompileAndRunLater()
{
var service = new HandlebarsService();
service.Compile("template-name", "Hello {{name}}");
Assert.Equal("Hello Matt", service.Run("template-name", new { name = "Matt" }));
}
public void CanCreateReusableTemplateDelegate()
{
var service = new HandlebarsService();
var func = service.Compile("Hello {{name}}");
Assert.Equal("Hello Matt", func(new { name = "Matt" }));
Assert.Equal("Hello Stuart", func(new { name = "Stuart" }));
}
public void CanRenderPartialWithChildModel()
{
HandlebarsService.RegisterPartial("body", "{{forename}} {{surname}}");
string template = "{{>body person}}";
string expected = "Matthew Abbott";
RenderTest(template, expected, new { person = new { forename = "Matthew", surname = "Abbott" } });
}
public void CanRenderPartial()
{
HandlebarsService.RegisterPartial("body", "Hello World");
string template = "{{>body}}";
string expected = "Hello World";
RenderTest(template, expected);
}
public void SupportsDynamicEnumerableModel()
{
string template = "<ul>{{#each this}}<li>{{value}}</li>{{/each}}</ul>";
dynamic model = new dynamic[] { new { value = 1 }, new { value = 2 } };
string expected = "<ul><li>1</li><li>2</li></ul>";
var service = new HandlebarsService();
string result = service.CompileAndRun("my-template", template, model);
Assert.Equal(expected, result);
}
public void SupportsPocoModel()
{
var person = new Person() { Forename = "Matt", Surname = "Abbott", Age = 30 };
string template = "{{Forename}} {{Surname}} is {{Age}} years old";
string expected = "Matt Abbott is 30 years old";
var service = new HandlebarsService();
string result = service.CompileAndRun("my-template", template, person);
Assert.Equal(expected, result);
}
public void SupportsDynamicModel()
{
dynamic person = new { Forename = "Matt", Surname = "Abbott", Age = 30 };
string template = "{{Forename}} {{Surname}} is {{Age}} years old";
string expected = "Matt Abbott is 30 years old";
var service = new HandlebarsService();
string result = service.CompileAndRun("my-template", template, person);
Assert.Equal(expected, result);
}
public void SupportsDynamicEnumerableModel()
{
string template = "<ul>{{#each this}}<li>{{value}}</li>{{/each}}</ul>";
dynamic model = new dynamic[] { new { value = 1 }, new { value = 2} };
string expected = "<ul><li>1</li><li>2</li></ul>";
var service = new HandlebarsService();
string result = service.CompileAndRun("my-template", template, model);
Assert.Equal(expected, result);
}
public void SupportsRootLookupInParameter()
{
var service = new HandlebarsService();
var model = new
{
property = "Hello"
};
string template = "{{#with @root.property}}{{this}}{{/with}}";
string expected = "Hello";
Assert.Equal(expected, service.CompileAndRun("test", template, model));
}
public void SupportsDynamicExpandoObjectModel()
{
string template = "{{Forename}} {{Surname}}";
dynamic model = new ExpandoObject();
model.Forename = "Matthew";
model.Surname = "Abbott";
string expected = "Matthew Abbott";
var service = new HandlebarsService();
string result = service.CompileAndRun("my-template", template, model);
Assert.Equal(expected, result);
}
public void CanRunExpressionHelper()
{
var service = new HandlebarsService();
service.RegisterHelper("fullname", options => string.Format("{0} {1}", options.Data.forename, options.Data.surname));
string template = "Your full name is: {{fullname person}}";
string expected = "Your full name is: Matthew Abbott";
var model = new
{
person = new { forename = "Matthew", surname = "Abbott" }
};
Assert.Equal(expected, service.CompileAndRun("test", template, model));
}
public void CanRunUnknownValueResolver()
{
var service = new HandlebarsService();
UnknownValueResolver resolver = (e) => (e == "name" ? "Matthew Abbott" : null);
string template = "Your full name is: {{name}}";
string expected = "Your full name is: Matthew Abbott";
var model = new
{
};
Assert.Equal(expected, service.CompileAndRun("test", template, model, resolver));
}
public void SupportsDynamicExpandoObjectModel()
{
string template = "{{Forename}} {{Surname}}";
dynamic model = new ExpandoObject();
model.Forename = "Matthew";
model.Surname = "Abbott";
string expected = "Matthew Abbott";
var service = new HandlebarsService();
string result = service.CompileAndRun("my-template", template, model);
Assert.Equal(expected, result);
}
public void CanAccessHashParametersInHelper()
{
var service = new HandlebarsService();
service.RegisterHelper("formatted_name", options =>
{
return "<h1 class=\"" + options.Hash["class"] + "\">" + options.Fn(options.Data) + "</h1>";
});
string template = "{{#formatted_name class=\"test\"}}<strong>{{name}}</strong>{{/formatted_name}}";
var model = new { name = "Matt" };
string result = service.CompileAndRun("test", template, model);
Assert.Equal("<h1 class=\"test\"><strong>Matt</strong></h1>", result);
}
public void CanRunExpressionHelper()
{
var service = new HandlebarsService();
service.RegisterHelper("fullname", options => string.Format("{0} {1}", options.Data.forename, options.Data.surname));
string template = "Your full name is: {{fullname person}}";
string expected = "Your full name is: Matthew Abbott";
var model = new
{
person = new { forename = "Matthew", surname = "Abbott" }
};
Assert.Equal(expected, service.CompileAndRun("test", template, model));
}
public void CanAccessHashParametersInHelper()
{
var service = new HandlebarsService();
service.RegisterHelper("formatted_name", options =>
{
return("<h1 class=\"" + options.Hash["class"] + "\">" + options.Fn(options.Data) + "</h1>");
});
string template = "{{#formatted_name class=\"test\"}}<strong>{{name}}</strong>{{/formatted_name}}";
var model = new { name = "Matt" };
string result = service.CompileAndRun("test", template, model);
Assert.Equal("<h1 class=\"test\"><strong>Matt</strong></h1>", result);
}
public void SupportsRootLookupThroughPartial()
{
var service = new HandlebarsService();
string template = "Your name is {{>person_name}}";
var model = new { world = "World", person = new { forename = "Matthew", surname = "Abbott" } };
string partial = "{{@root.person.forename}} {{@root.person.surname}}";
service.RegisterPartial("person_name", partial);
service.Compile("hello-world", template);
string result = service.Run("hello-world", model);
string expected = "Your name is Matthew Abbott";
Assert.Equal(expected, result);
}
public void CanRunBlockHelper()
{
var service = new HandlebarsService();
service.RegisterHelper("list", options =>
{
var enumerable = options.Data as IEnumerable ?? new [] {options.Data};
return "<ul>" + string.Join("", enumerable.OfType<object>().Select(options.Fn)) + "</ul>";
});
string template = "{{#list this}}<li>{{name}}</li>{{/list}}";
var model = new[]
{
new { name = "Matt" },
new { name = "Stuart" }
};
string result = service.CompileAndRun("test", template, model);
Assert.Equal("<ul><li>Matt</li><li>Stuart</li></ul>", result);
}
public void CanRunBlockHelper()
{
var service = new HandlebarsService();
service.RegisterHelper("list", options =>
{
var enumerable = options.Data as IEnumerable ?? new [] { options.Data };
return("<ul>" + string.Join("", enumerable.OfType <object>().Select(options.Fn)) + "</ul>");
});
string template = "{{#list this}}<li>{{name}}</li>{{/list}}";
var model = new[]
{
new { name = "Matt" },
new { name = "Stuart" }
};
string result = service.CompileAndRun("test", template, model);
Assert.Equal("<ul><li>Matt</li><li>Stuart</li></ul>", result);
}
public void SupportsRootLookup()
{
var service = new HandlebarsService();
var model = new
{
property = "Hello",
other = new
{
forename = "Matt",
surname = "Abbott",
job = new
{
title = "Developer"
}
}
};
string template = "{{#with other}}{{@root.property}} {{forename}} {{surname}}, {{job.title}}{{/with}}";
string expected = "Hello Matt Abbott, Developer";
Assert.Equal(expected, service.CompileAndRun("test", template, model));
}
public void SupportsRootLookup()
{
var service = new HandlebarsService();
var model = new
{
property = "Hello",
other = new
{
forename = "Matt",
surname = "Abbott",
job = new
{
title = "Developer"
}
}
};
string template = "{{#with other}}{{@root.property}} {{forename}} {{surname}}, {{job.title}}{{/with}}";
string expected = "Hello Matt Abbott, Developer";
Assert.Equal(expected, service.CompileAndRun("test", template, model));
}
public void SupportsRootLookupInParameter()
{
var service = new HandlebarsService();
var model = new
{
property = "Hello"
};
string template = "{{#with @root.property}}{{this}}{{/with}}";
string expected = "Hello";
Assert.Equal(expected, service.CompileAndRun("test", template, model));
}
public void SupportsRootLookupThroughPartial()
{
var service = new HandlebarsService();
string template = "Your name is {{>person_name}}";
var model = new { world = "World", person = new { forename = "Matthew", surname = "Abbott" } };
string partial = "{{@root.person.forename}} {{@root.person.surname}}";
service.RegisterPartial("person_name", partial);
service.Compile("hello-world", template);
string result = service.Run("hello-world", model);
string expected = "Your name is Matthew Abbott";
Assert.Equal(expected, result);
}
public void CanCompileAndRunInOneCall()
{
var service = new HandlebarsService();
Assert.Equal("Hello Matt", service.CompileAndRun("my-template", "Hello {{name}}", new { name = "Matt" }));
}
public void CanCompileAndRunInOneCall()
{
var service = new HandlebarsService();
Assert.Equal("Hello Matt", service.CompileAndRun("my-template", "Hello {{name}}", new { name = "Matt" }));
}
