public void TestCompact()
{
CollectionAssert.AreEqual(new[] { "business", "celebrities", "lifestyle", "sports", "technology" }, StandardFilters.Compact(new string[] { "business", null, "celebrities", null, null, "lifestyle", "sports", null, "technology", null }));
CollectionAssert.AreEqual(new[] { "business", "celebrities" }, StandardFilters.Compact(new string[] { "business", "celebrities" }));
Assert.AreEqual(new List <object> {
5
}, StandardFilters.Compact(5));
CollectionAssert.AreEqual(new string[] { }, StandardFilters.Compact(new string[] { }));
Assert.AreEqual(null, StandardFilters.Compact(null));
}
public void TestCompact()
{
CollectionAssert.AreEqual(new[] { "business", "celebrities", "lifestyle", "sports", "technology" }, StandardFilters.Compact(new string[] { "business", null, "celebrities", null, null, "lifestyle", "sports", null, "technology", null }));
CollectionAssert.AreEqual(new[] { "business", "celebrities" }, StandardFilters.Compact(new string[] { "business", "celebrities" }));
Assert.AreEqual(new List <object> {
5
}, StandardFilters.Compact(5));
CollectionAssert.AreEqual(new string[] { }, StandardFilters.Compact(new string[] { }));
Assert.AreEqual(null, StandardFilters.Compact(null));
var siteAnonymousObject = new
{
site = new
{
pages = new[]
{
new { title = "Shopify", category = "business" },
new { title = "Rihanna", category = "celebrities" },
new { title = "foo", category = null as string },
new { title = "World traveler", category = "lifestyle" },
new { title = "Soccer", category = "sports" },
new { title = "foo", category = null as string },
new { title = "Liquid", category = "technology" },
}
}
};
Helper.AssertTemplateResult(
expected: @"
- business
- celebrities
-
- lifestyle
- sports
-
- technology
",
template: @"{% assign site_categories = site.pages | map: 'category' %}
{% for category in site_categories %}- {{ category }}
{% endfor %}",
localVariables: Hash.FromAnonymousObject(siteAnonymousObject));
Helper.AssertTemplateResult(
expected: @"
- business
- celebrities
- lifestyle
- sports
- technology
",
template: @"{% assign site_categories = site.pages | map: 'category' | compact %}
{% for category in site_categories %}- {{ category }}
{% endfor %}",
localVariables: Hash.FromAnonymousObject(siteAnonymousObject));
}
