From 7a694908182b12b4f5568d41ac8ea223139f7acb Mon Sep 17 00:00:00 2001
From: Martin Angers <martin.n.angers@gmail.com>
Date: Fri, 31 Aug 2012 09:06:39 -0400
Subject: [PATCH] add tests for Has() and End()

---
 README.md      |  4 ++++
 filter_test.go | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/README.md b/README.md
index 0c6b108..338348a 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,10 @@ Please note that Cascadia's selectors do NOT necessarily match all supported sel
 
 [Reference documentation can be found here][doc].
 
+## Examples
+
+TODO...
+
 ## License
 
 The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia's license is [here][caslic].
diff --git a/filter_test.go b/filter_test.go
index 0b536a9..69fbcd6 100644
--- a/filter_test.go
+++ b/filter_test.go
@@ -91,3 +91,44 @@ func TestUnion(t *testing.T) {
 		t.Errorf("Expected 6 nodes, found %v.", len(sel2.Nodes))
 	}
 }
+
+func TestHas(t *testing.T) {
+	sel := Doc().Find(".container-fluid").Has(".center-content")
+	if len(sel.Nodes) != 2 {
+		t.Errorf("Expected 2 nodes, found %v.", len(sel.Nodes))
+	}
+	// Has() returns the high-level .container-fluid div, and the one that is the immediate parent of center-content
+}
+
+func TestHasNodes(t *testing.T) {
+	sel := Doc().Find(".container-fluid")
+	sel2 := Doc().Find(".center-content")
+	sel = sel.HasNodes(sel2.Nodes...)
+	if len(sel.Nodes) != 2 {
+		t.Errorf("Expected 2 nodes, found %v.", len(sel.Nodes))
+	}
+	// Has() returns the high-level .container-fluid div, and the one that is the immediate parent of center-content
+}
+
+func TestHasSelection(t *testing.T) {
+	sel := Doc().Find("p")
+	sel2 := Doc().Find("small")
+	sel = sel.HasSelection(sel2)
+	if len(sel.Nodes) != 1 {
+		t.Errorf("Expected 1 node, found %v.", len(sel.Nodes))
+	}
+}
+
+func TestEnd(t *testing.T) {
+	sel := Doc().Find("p").Has("small").End()
+	if len(sel.Nodes) != 4 {
+		t.Errorf("Expected 4 nodes, found %v.", len(sel.Nodes))
+	}
+}
+
+func TestEndToTop(t *testing.T) {
+	sel := Doc().Find("p").Has("small").End().End()
+	if len(sel.Nodes) != 0 {
+		t.Errorf("Expected 0 node, found %v.", len(sel.Nodes))
+	}
+}