more tests

Author: ruslansennov

src/test/kotlin/io/vavr/kotlin/CollectionsKtTest.kt

@@ -5,73 +5,115 @@ import org.junit.Test
 class CollectionsKtTest {
     @Test
     fun list() {
-        val list = list(1, 2, 3)
+        val list: io.vavr.collection.List<Int> = list(1, 2, 3)
         assert(list.size() == 3)
     }
 
     @Test
     fun toMutableList() {
-        val mutableList = list(1, 2, 3).toMutableList()
+        val mutableList: List<Int> = list(1, 2, 3).toMutableList()
         assert(mutableList.size == 3)
     }
 
     @Test
-    fun toVavrList() {
-        val vavrList = listOf(1, 2, 3).toVavrList()
+    fun toVavrList1() {
+        val vavrList: io.vavr.collection.List<Int> = listOf(1, 2, 3).toVavrList()
+        assert(vavrList.size() == 3)
+    }
+
+    @Test
+    fun toVavrList2() {
+        val vavrList: io.vavr.collection.List<Int> = arrayOf(1, 2, 3).toVavrList()
         assert(vavrList.size() == 3)
     }
 
     @Test
     fun stream() {
-        val stream = stream(1, 2, 3)
+        val stream: io.vavr.collection.Stream<Int> = stream(1, 2, 3)
         assert(stream.size() == 3)
     }
 
     @Test
-    fun toJsStream() {
+    fun toVavrStream1() {
+        val vavrStream: io.vavr.collection.Stream<Int> = listOf(1, 2, 3).toVavrStream()
+        assert(vavrStream.size() == 3)
+    }
+
+    @Test
+    fun toVavrStream2() {
+        val vavrStream: io.vavr.collection.Stream<Int> = arrayOf(1, 2, 3).toVavrStream()
+        assert(vavrStream.size() == 3)
     }
 
     @Test
-    fun toJsStream1() {
+    fun toVavrStream3() {
+        val vavrStream: io.vavr.collection.Stream<Int> = generateSequence(1, { i -> i + 1 }).take(3).toVavrStream()
+        assert(vavrStream.size() == 3)
     }
 
     @Test
-    fun toJsMap() {
+    fun toVavrMap() {
+        val vavrMap: io.vavr.collection.Map<Int, Int> = hashMapOf(Pair(1, 2)).toVavrMap()
+        assert(vavrMap.get(1).get() == 2)
     }
 
     @Test
     fun toMutableMap() {
+        val mutableMap: Map<Int, Int> = io.vavr.collection.HashMap.of(1, 2).toMutableMap()
+        assert(mutableMap[1] == 2)
     }
 
     @Test
     fun hashMap() {
+        val vavrMap: io.vavr.collection.HashMap<Int, Int> = hashMap(Pair(1, 2))
+        assert(vavrMap.get(1).get() == 2)
     }
 
     @Test
     fun linkedHashMap() {
+        val vavrMap: io.vavr.collection.LinkedHashMap<Int, Int> = linkedHashMap(Pair(1, 2))
+        assert(vavrMap.get(1).get() == 2)
     }
 
     @Test
     fun treeMap() {
+        val vavrMap: io.vavr.collection.Map<Int, Int> = treeMap(Pair(1, 2))
+        assert(vavrMap.get(1).get() == 2)
     }
 
     @Test
-    fun toJsSet() {
+    fun toVavrSet() {
+        val vavrSet: io.vavr.collection.Set<Int> = hashSetOf(1, 2, 3).toVavrSet()
+        assert(vavrSet.size() == 3)
     }
 
     @Test
     fun toMutableSet() {
+        val mutableSet: Set<Int> = io.vavr.collection.HashSet.of(1, 2, 3).toMutableSet()
+        assert(mutableSet.size == 3)
     }
 
     @Test
     fun hashSet() {
+        val vavrSet: io.vavr.collection.HashSet<Int> = hashSet(1, 2, 3)
+        assert(vavrSet.size() == 3)
     }
 
     @Test
     fun linkedHashSet() {
+        val vavrSet: io.vavr.collection.LinkedHashSet<Int> = linkedHashSet(1, 2, 3)
+        assert(vavrSet.size() == 3)
     }
 
     @Test
     fun treeSet() {
+        val vavrSet: io.vavr.collection.TreeSet<Int> = treeSet(1, 2, 3)
+        assert(vavrSet.size() == 3)
+    }
+
+    @Test
+    fun getOrNull() {
+        assert(hashMap(Pair(1, 2)).getOrNull(1) == 2)
+        assert(hashMap(Pair(1, 2)).getOrNull(2) == null)
     }
 }

src/test/kotlin/io/vavr/kotlin/ControlKtTest.kt

@@ -11,6 +11,18 @@ class ControlKtTest {
 
     // -- Option
 
+    @Test
+    fun createFromNull() {
+        val opt = null.option()
+        assert(opt.isEmpty)
+    }
+
+    @Test
+    fun createFromNonNull() {
+        val opt = 1.option()
+        assert(opt.get() == 1)
+    }
+
     @Test
     fun createSomeNull() {
         val some = some(null)