From f98d0dce5076682d2041e58a232881025e8f9025 Mon Sep 17 00:00:00 2001
From: Martin Angers <martin.n.angers@gmail.com>
Date: Sat, 10 Nov 2012 20:57:04 -0500
Subject: [PATCH] add tests for closest with selector

---
 testdata/page.html |  4 ++--
 traversal_test.go  | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/testdata/page.html b/testdata/page.html
index 2b3ffd3..92ec74e 100644
--- 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
index bd2e35e..2fbb29e 100644
--- 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)
+}