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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| package io.kweb | ||
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| import com.gargoylesoftware.htmlunit.html.HtmlPage | ||
| import io.kweb.dom.element.creation.tags.h1 | ||
| import io.kweb.dom.element.new | ||
| import org.amshove.kluent.shouldEqual | ||
| import org.jetbrains.spek.api.Spek | ||
| import org.jetbrains.spek.api.dsl.* | ||
|
|
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| object KwebSpec : Spek({ | ||
| given("a Kweb instance listening on port 12243") { | ||
| on("creating a kweb server") { | ||
| val kweb = Kweb(port = 12243) { | ||
| doc.body.new { | ||
| h1().text("Lorum Ipsum") | ||
| } | ||
| } | ||
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|
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| useWebClient { webClient -> | ||
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| val page = webClient.getPage<HtmlPage>("http://localhost:12243/") | ||
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| webClient.waitForBackgroundJavaScript(10000) | ||
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| page.getElementsByTagName("h1").let { h1Elements -> | ||
| it("should contain one H1 element containing the appropriate text") { | ||
| h1Elements.size shouldEqual 1 | ||
| h1Elements.first().let { h1Element -> | ||
| h1Element.textContent shouldEqual "Lorum Ipsum" | ||
| } | ||
| } | ||
| } | ||
|
|
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| } | ||
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| kweb.close() | ||
| } | ||
|
|
||
| } | ||
| }) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,68 +1,86 @@ | ||
| package io.kweb.state | ||
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| import io.kotlintest.matchers.shouldBe | ||
| import io.kotlintest.specs.FreeSpec | ||
| import org.amshove.kluent.shouldEqual | ||
| import org.jetbrains.spek.api.Spek | ||
| import org.jetbrains.spek.api.dsl.* | ||
|
|
||
| /** | ||
| * Created by ian on 6/18/17. | ||
| */ | ||
| class BindableSpec : FreeSpec() { | ||
| init { | ||
| "A Bindable should initialize correctly" { | ||
| val sw = ReadOnlyBindable("Test") | ||
| sw.value shouldBe "Test" | ||
| object BindableSpec : Spek({ | ||
| describe("ReadOnlyBindable") { | ||
| val readOnlyBindable = ReadOnlyBindable("Test") | ||
| on("retrieving its value") { | ||
| val value = readOnlyBindable.value | ||
| it("should match the value it was initialized with") { | ||
| readOnlyBindable.value shouldEqual "Test" | ||
| } | ||
| } | ||
| } | ||
|
|
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| "A Bindable should notify a listener of a change" { | ||
| val sw = Bindable("Foo") | ||
| var old : String? = null | ||
| var new : String? = null | ||
| sw.addListener { o, n -> | ||
| old shouldBe null | ||
| new shouldBe null | ||
| describe("A simple string bindable") { | ||
| val bindable = Bindable("Foo") | ||
| context("adding a listener that modifies two vars") { | ||
| var old: String? = null | ||
| var new: String? = null | ||
| val handle = bindable.addListener { o, n -> | ||
| old shouldEqual null | ||
| new shouldEqual null | ||
| old = o | ||
| new = n | ||
| } | ||
| sw.value = "Bar" | ||
| old shouldBe "Foo" | ||
| new shouldBe "Bar" | ||
| } | ||
| "A removed listener shouldn't be called" { | ||
| val sw = Bindable("Foo") | ||
| var old : String? = null | ||
| var new : String? = null | ||
| val listenerHandler = sw.addListener { o, n -> | ||
| old shouldBe null | ||
| new shouldBe null | ||
| old = o | ||
| new = n | ||
| on("modifying the value") { | ||
| bindable.value = "Bar" | ||
| it("should call the listener, modifying the vars accordingly") { | ||
| old shouldEqual "Foo" | ||
| new shouldEqual "Bar" | ||
| } | ||
| } | ||
| on("removing the listener and modifying the value again") { | ||
| bindable.removeListener(handle) | ||
| bindable.value = "FooBar" | ||
| it("shouldn't call the listener again") { | ||
| old shouldEqual "Foo" | ||
| new shouldEqual "Bar" | ||
| } | ||
|
|
||
| } | ||
| sw.removeListener(listenerHandler) | ||
| sw.value = "Bar" | ||
| old shouldBe null | ||
| new shouldBe null | ||
| } | ||
| context("creating a one-way mapping") { | ||
| val mappedBindable = bindable.map { it.length } | ||
| on("modifying the original bindable") { | ||
| bindable.value = "elephant" | ||
| it("should be mapped correctly") { | ||
| mappedBindable.value shouldEqual 8 | ||
| } | ||
|
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| "A read-only mapped watcher should work" { | ||
| val sw = Bindable("Foo") | ||
| val mapped = sw.map {it -> it.length} | ||
| mapped.value shouldBe 3 | ||
| sw.value = "Hello" | ||
| mapped.value shouldBe 5 | ||
| } | ||
| } | ||
| /* | ||
| "A bi-directional mapped watcher should work" { | ||
| data class Foo(var bar : Int) | ||
| val sw = Bindable(Foo(12)) | ||
| val mapped = sw.map( | ||
| object : ReversableFunction<> | ||
|
|
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| {it.bar.toString()}, {n, o -> n.copy(bar = o.toInt())} | ||
| } | ||
| describe("a string bindable") { | ||
| val lowerCaseBindable = Bindable("foo") | ||
| context("creating a two-way mapping") { | ||
| val upperCaseBindable = lowerCaseBindable.map(object : ReversableFunction<String, String> { | ||
| override fun map(from: String) = from.toUpperCase() | ||
|
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| override fun unmap(original: String, change: String) = change.toLowerCase() | ||
|
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| ) | ||
| sw.value shouldBe Foo(12) | ||
| mapped.value = "143" | ||
| sw.value shouldBe Foo(143) | ||
| } */ | ||
| }) | ||
| on("modifying the original bindable") { | ||
| lowerCaseBindable.value = "one" | ||
| it("should be mapped correctly") { | ||
| val value = upperCaseBindable.value | ||
| value shouldEqual "ONE" | ||
| } | ||
| } | ||
| on("modifying the mappedBindable") { | ||
| upperCaseBindable.value = "TWO" | ||
| it("should be unmapped correctly") { | ||
| val value = lowerCaseBindable.value | ||
| value shouldEqual "two" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| }) |
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