Utility to create stream from Slime array

1 files changed, 26 insertions, 0 deletions

diff --git a/vespajlib/src/test/java/com/yahoo/slime/SlimeStreamTest.java b/vespajlib/src/test/java/com/yahoo/slime/SlimeStreamTest.java
new file mode 100644
index 00000000000..116551cea59
--- /dev/null
+++ b/vespajlib/src/test/java/com/yahoo/slime/SlimeStreamTest.java
@@ -0,0 +1,26 @@
+package com.yahoo.slime;
+
+import org.junit.Test;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static org.junit.Assert.assertEquals;
+
+public class SlimeStreamTest {
+    @Test
+    public void test_empty_array() {
+        var inspector = new Slime().setArray();
+        var items = SlimeStream.fromArray(inspector, Inspector::asString).collect(Collectors.toList());
+        assertEquals(List.of(), items);
+    }
+
+    @Test
+    public void test_some_elements() {
+        var inspector = new Slime().setArray();
+        inspector.addString("foo");
+        inspector.addString("bar");
+        var items = SlimeStream.fromArray(inspector, Inspector::asString).collect(Collectors.toList());
+        assertEquals(List.of("foo", "bar"), items);
+    }
+}