Sergey Mashkov
156 lines
3.7 KiB
Kotlin
156 lines
3.7 KiB
Kotlin
package test.js
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import kotlin.*
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import kotlin.browser.*
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import kotlin.dom.*
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import kotlin.test.*
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import org.w3c.dom.*
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import org.junit.Test as test
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class JsDomTest {
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test fun testCreateDocument() {
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var doc = document
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assertNotNull(doc, "Should have created a document")
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val e = doc.createElement("foo")!!
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assertCssClass(e, "")
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// now lets update the cssClass property
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e.classes = "foo"
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assertCssClass(e, "foo")
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// now using the attribute directly
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e.setAttribute("class", "bar")
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assertCssClass(e, "bar")
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}
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test fun addText() {
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var doc = document
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assertNotNull(doc, "Should have created a document")
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val e = doc.createElement("foo")!!
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e + "hello"
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val xml = e.toXmlString()
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println("element after text ${xml}")
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assertEquals("hello", e.textContent)
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}
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test fun testAddClassMissing() {
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val e = document.createElement("e")!!
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assertNotNull(e)
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e.classes = "class1"
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e.addClass("class1", "class2")
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assertEquals("class1 class2", e.classes)
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}
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test fun testAddClassPresent() {
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val e = document.createElement("e")!!
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assertNotNull(e)
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e.classes = "class2 class1"
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e.addClass("class1", "class2")
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assertEquals("class2 class1", e.classes)
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}
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test fun testAddClassUndefinedClasses() {
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val e = document.createElement("e")!!
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e.addClass("class1")
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assertEquals("class1", e.classes)
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}
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test fun testRemoveClassMissing() {
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val e = document.createElement("e")!!
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assertNotNull(e)
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e.classes = "class2 class1"
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e.removeClass("class3")
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assertEquals("class2 class1", e.classes)
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}
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test fun testRemoveClassPresent1() {
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val e = document.createElement("e")!!
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assertNotNull(e)
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e.classes = "class2 class1"
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e.removeClass("class2")
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assertEquals("class1", e.classes)
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}
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test fun testRemoveClassPresent2() {
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val e = document.createElement("e")!!
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assertNotNull(e)
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e.classes = "class2 class1"
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e.removeClass("class1")
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assertEquals("class2", e.classes)
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}
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test fun testRemoveClassPresent3() {
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val e = document.createElement("e")!!
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assertNotNull(e)
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e.classes = "class2 class1 class3"
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e.removeClass("class1")
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assertEquals("class2 class3", e.classes)
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}
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test fun testRemoveClassUndefinedClasses() {
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val e = document.createElement("e")!!
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e.removeClass("class1")
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assertEquals("", e.classes)
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}
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test fun testRemoveFromParent() {
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val doc = document
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val parent = doc.createElement("pp")
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val child = doc.createElement("cc")
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parent.appendChild(child)
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assertEquals(parent, child.parentNode)
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assertEquals(listOf(child), parent.childNodes.asList())
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child.removeFromParent()
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assertNull(child.parentNode)
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assertEquals(emptyList<Node>(), parent.childNodes.asList())
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child.removeFromParent()
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assertNull(child.parentNode)
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}
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test fun testRemoveFromParentOrphanNode() {
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val child = document.createElement("cc")
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child.removeFromParent()
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assertNull(child.parentNode)
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}
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private fun assertCssClass(e: Element, value: String?): Unit {
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val cl = e.classes
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val cl2 = e.getAttribute("class") ?: ""
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val xml = e.toXmlString()
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println("element ${xml} has cssClass `${cl}` class attr `${cl2}`")
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assertEquals(value, cl, "value of element.cssClass")
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assertEquals(value, cl2, "value of element.getAttribute(\"class\")")
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}
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}
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