[Wasm] Implement Jasmine adapter for kotlin.test

libraries/kotlin.test/wasm/src/main/kotlin/kotlin/test/JasmineLikeAdapter.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package kotlin.test
+
+import kotlin.test.FrameworkAdapter
+
+// Need to wrap into additional lambdas so that js launcher will work without Mocha or any other testing framework
+@JsFun("(name, fn) => describe(name, fn)")
+internal external fun describe(name: String, fn: () -> Unit)
+
+@JsFun("(name, fn) => xdescribe(name, fn)")
+internal external fun xdescribe(name: String, fn: () -> Unit)
+
+@JsFun("(name, fn) => it(name, fn)")
+internal external fun it(name: String, fn: () -> Any?)
+
+@JsFun("(name, fn) => xit(name, fn)")
+internal external fun xit(name: String, fn: () -> Any?)
+
+/**
+ * [Jasmine](https://github.com/jasmine/jasmine) adapter.
+ * Also used for [Mocha](https://mochajs.org/) and [Jest](https://facebook.github.io/jest/).
+ */
+internal class JasmineLikeAdapter : FrameworkAdapter {
+    override fun suite(name: String, ignored: Boolean, suiteFn: () -> Unit) {
+        if (ignored) {
+            xdescribe(name, suiteFn)
+        } else {
+            describe(name, suiteFn)
+        }
+    }
+
+    override fun test(name: String, ignored: Boolean, testFn: () -> Any?) {
+        if (ignored) {
+            xit(name, testFn)
+        } else {
+            it(name, testFn)
+        }
+    }
+}

libraries/kotlin.test/wasm/src/main/kotlin/kotlin/test/TestApi.kt

@@ -37,7 +37,7 @@ internal fun test(name: String, ignored: Boolean, testFn: () -> Any?) {
     currentAdapter.test(name, ignored, testFn)
 }
 
-internal var currentAdapter: FrameworkAdapter = BareAdapter()
+internal var currentAdapter: FrameworkAdapter = JasmineLikeAdapter()
 
 // This is called from the js-launcher alongside wasm start function
 @JsExport