[orx-jvm] Move panel, gui, dnk3, keyframer, triangulation to orx-jvm

orx-jvm/orx-keyframer/src/test/kotlin/TestKeyframerChannel.kt

@@ -0,0 +1,35 @@
+import org.amshove.kluent.`should be`
+import org.amshove.kluent.shouldBeNear
+import org.openrndr.extra.keyframer.KeyframerChannel
+import org.openrndr.extras.easing.Easing
+import org.spekframework.spek2.Spek
+import org.spekframework.spek2.style.specification.describe
+
+object TestKeyframerChannel : Spek({
+
+    describe("a keyframer channel without keys") {
+        val kfc = KeyframerChannel()
+        it ("should return null when asking for value before first key time") {
+            kfc.value(0.0) `should be` null
+        }
+    }
+    describe("a keyframer channel with a single key") {
+        val kfc = KeyframerChannel()
+        kfc.add(0.0, 1.0, Easing.Linear.function)
+        kfc.value(0.0)?.shouldBeNear(1.0, 10E-6)
+
+        it ("should return null when asking for value before first key time") {
+            kfc.value(-1.0) `should be` null
+        }
+    }
+    describe("a keyframer channel with two keys") {
+        val kfc = KeyframerChannel()
+        kfc.add(0.0, 1.0, Easing.Linear.function)
+        kfc.add(1.0, 2.0, Easing.Linear.function)
+        kfc.value(0.0)?.shouldBeNear(1.0, 10E-6)
+
+        it ("should return null when asking for value before first key time") {
+            kfc.value(-1.0) `should be` null
+        }
+    }
+})