add tests for closest with selector

PuerkitoBio · Nov 11, 2012 · f98d0dc · f98d0dc
1 parent 971be3c
commit f98d0dc
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Showing 2 changed files with 35 additions and 2 deletions.
diff --git a/testdata/page.html b/testdata/page.html
@@ -19,7 +19,7 @@
                 <div class="pvk-gutter">
                     &nbsp;
                 </div>
-                <div class="pvk-content">
+                <div class="pvk-content" id="pc1">
                     <div ng-controller="HeroCtrl" class="hero-unit">
                         <div class="container-fluid" id="cf2">
                             <div class="row-fluid" id="cf2-1">
@@ -54,7 +54,7 @@ <h1>
                 <div class="pvk-gutter">
                     &nbsp;
                 </div>
-                <div class="pvk-content">
+                <div class="pvk-content" id="pc2">
                     <div class="container-fluid" id="cf3">
                         <div class="row-fluid">
                             <div ng-cloak="" view-on-display="" ng-controller="MsgCtrl" ng-class="{'displayed': blockIsDisplayed}" class="message-box">

diff --git a/traversal_test.go b/traversal_test.go
@@ -576,3 +576,36 @@ func TestPrevFilteredUntilNodesRollback(t *testing.T) {
 	sel3 := sel.PrevFilteredUntilNodes(".odd", sel2.Nodes...).End()
 	AssertEqual(t, sel, sel3)
 }
+
+func TestClosestItself(t *testing.T) {
+	sel := Doc2().Find(".three")
+	sel2 := sel.Closest(".row")
+	AssertLength(t, sel2.Nodes, sel.Length())
+	AssertSelectionIs(t, sel2, "#n3", "#nf3")
+}
+
+func TestClosestNoDupes(t *testing.T) {
+	sel := Doc().Find(".span12")
+	sel2 := sel.Closest(".pvk-content")
+	AssertLength(t, sel2.Nodes, 1)
+	AssertClass(t, sel2, "pvk-content")
+}
+
+func TestClosestNone(t *testing.T) {
+	sel := Doc().Find("h4")
+	sel2 := sel.Closest("a")
+	AssertLength(t, sel2.Nodes, 0)
+}
+
+func TestClosestMany(t *testing.T) {
+	sel := Doc().Find(".container-fluid")
+	sel2 := sel.Closest(".pvk-content")
+	AssertLength(t, sel2.Nodes, 2)
+	AssertSelectionIs(t, sel2, "#pc1", "#pc2")
+}
+
+func TestClosestRollback(t *testing.T) {
+	sel := Doc().Find(".container-fluid")
+	sel2 := sel.Closest(".pvk-content").End()
+	AssertEqual(t, sel, sel2)
+}