JS tests for addClass, removeClass, removeFromParent

libraries/stdlib/test/browser/BrowserTest.kt

@@ -12,7 +12,7 @@ class BrowserTest {
         registerBrowserPage()
 
         val h1 = document["h1"].first()
-        assertEquals("Hello World!", h1.text)
+        assertEquals("Hello World!", h1.textContent)
     }
 
     protected fun registerBrowserPage() {

libraries/stdlib/test/dom/DomBuilderTest.kt

@@ -88,7 +88,7 @@ class DomBuilderTest() {
         }
         val grandChild = doc["grandChild"].firstOrNull()
         if (grandChild != null) {
-            assertEquals("Hello World!", grandChild.text)
+            assertEquals("Hello World!", grandChild.textContent)
             assertEquals(" bar tiny", grandChild.attribute("class"))
 
             // test the classSet

libraries/stdlib/test/dom/DomTest.kt

@@ -37,7 +37,7 @@ class DomTest {
         val xml = e.toXmlString()
         println("element after text ${xml}")
 
-        assertEquals("hello", e.text)
+        assertEquals("hello", e.textContent)
 
     }
 

libraries/stdlib/test/js/JsDomTest.kt

@@ -25,9 +25,7 @@ class JsDomTest {
         assertCssClass(e, "bar")
     }
 
-    // TODO - not sure why this fails inside JUnit - seems to work fine in QUnit in a browser?
-    // test
-    fun addText() {
+    test fun addText() {
         var doc = document
         assertNotNull(doc, "Should have created a document")
 
@@ -37,12 +35,115 @@ class JsDomTest {
         val xml = e.toXmlString()
         println("element after text ${xml}")
 
-        assertEquals("hello", e.text)
-
+        assertEquals("hello", e.textContent)
     }
 
+    test fun testAddClassMissing() {
+        val e = document.createElement("e")!!
+        assertNotNull(e)
 
-    fun assertCssClass(e: Element, value: String?): Unit {
+        e.classes = "class1"
+
+        e.addClass("class1", "class2")
+
+        assertEquals("class1 class2", e.classes)
+    }
+
+    test fun testAddClassPresent() {
+        val e = document.createElement("e")!!
+        assertNotNull(e)
+
+        e.classes = "class2 class1"
+
+        e.addClass("class1", "class2")
+
+        assertEquals("class2 class1", e.classes)
+    }
+
+    test fun testAddClassUndefinedClasses() {
+        val e = document.createElement("e")!!
+        e.addClass("class1")
+        assertEquals("class1", e.classes)
+    }
+
+    test fun testRemoveClassMissing() {
+        val e = document.createElement("e")!!
+        assertNotNull(e)
+
+        e.classes = "class2 class1"
+
+        e.removeClass("class3")
+
+        assertEquals("class2 class1", e.classes)
+    }
+
+    test fun testRemoveClassPresent1() {
+        val e = document.createElement("e")!!
+        assertNotNull(e)
+
+        e.classes = "class2 class1"
+
+        e.removeClass("class2")
+
+        assertEquals("class1", e.classes)
+    }
+
+    test fun testRemoveClassPresent2() {
+        val e = document.createElement("e")!!
+        assertNotNull(e)
+
+        e.classes = "class2 class1"
+
+        e.removeClass("class1")
+
+        assertEquals("class2", e.classes)
+    }
+
+    test fun testRemoveClassPresent3() {
+        val e = document.createElement("e")!!
+        assertNotNull(e)
+
+        e.classes = "class2 class1 class3"
+
+        e.removeClass("class1")
+
+        assertEquals("class2 class3", e.classes)
+    }
+
+    test fun testRemoveClassUndefinedClasses() {
+        val e = document.createElement("e")!!
+        e.removeClass("class1")
+        assertEquals("", e.classes)
+    }
+
+    test fun testRemoveFromParent() {
+        val doc = document
+
+        val parent = doc.createElement("pp")
+        val child = doc.createElement("cc")
+        parent.appendChild(child)
+
+        assertEquals(parent, child.parentNode)
+        assertEquals(listOf(child), parent.childNodes.asList())
+
+        child.removeFromParent()
+
+        assertNull(child.parentNode)
+        assertEquals(emptyList<Node>(), parent.childNodes.asList())
+
+        child.removeFromParent()
+        assertNull(child.parentNode)
+    }
+
+    test fun testRemoveFromParentOrphanNode() {
+        val child = document.createElement("cc")
+
+        child.removeFromParent()
+
+        assertNull(child.parentNode)
+    }
+
+    private fun assertCssClass(e: Element, value: String?): Unit {
         val cl = e.classes
         val cl2 = e.getAttribute("class") ?: ""
         val xml = e.toXmlString()