Move SlimeUtils to vespajlib

1 files changed, 81 insertions, 0 deletions

diff --git a/vespajlib/src/test/java/com/yahoo/slime/SlimeUtilsTest.java b/vespajlib/src/test/java/com/yahoo/slime/SlimeUtilsTest.java
new file mode 100644
index 00000000000..8b13ee74aed
--- /dev/null
+++ b/vespajlib/src/test/java/com/yahoo/slime/SlimeUtilsTest.java
@@ -0,0 +1,81 @@
+// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.slime;
+
+import com.yahoo.text.Utf8;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Ulf Lilleengen
+ */
+public class SlimeUtilsTest {
+
+    @Test
+    public void test_copying_slime_types_into_cursor() {
+        Slime slime = new Slime();
+        Cursor root = slime.setObject();
+        root.setString("foo", "foobie");
+        Cursor subobj = root.setObject("bar");
+
+        Slime slime2 = new Slime();
+        Cursor root2 = slime2.setObject();
+        root2.setString("a", "a");
+        root2.setLong("b", 2);
+        root2.setBool("c", true);
+        root2.setDouble("d", 3.14);
+        root2.setData("e", new byte[]{0x64});
+        root2.setNix("f");
+
+        SlimeUtils.copyObject(slime2.get(), subobj);
+
+        assertThat(root.toString(), is("{\"foo\":\"foobie\",\"bar\":{\"a\":\"a\",\"b\":2,\"c\":true,\"d\":3.14,\"e\":\"0x64\",\"f\":null}}"));
+    }
+
+    @Test
+    public void test_copying_slime_arrays_into_cursor() {
+        Slime slime = new Slime();
+        Cursor root = slime.setObject();
+        root.setString("foo", "foobie");
+        Cursor subobj = root.setObject("bar");
+
+        Slime slime2 = new Slime();
+        Cursor root2 = slime2.setObject();
+        Cursor array = root2.setArray("a");
+        array.addString("foo");
+        array.addLong(4);
+        array.addBool(true);
+        array.addDouble(3.14);
+        array.addNix();
+        array.addData(new byte[]{0x64});
+        Cursor objinner = array.addObject();
+        objinner.setString("inner", "binner");
+
+        SlimeUtils.copyObject(slime2.get(), subobj);
+
+        assertThat(root.toString(), is("{\"foo\":\"foobie\",\"bar\":{\"a\":[\"foo\",4,true,3.14,null,\"0x64\",{\"inner\":\"binner\"}]}}"));
+    }
+
+    @Test
+    public void test_slime_to_json() throws IOException {
+        Slime slime = new Slime();
+        Cursor root = slime.setObject();
+        root.setString("foo", "foobie");
+        root.setObject("bar");
+        String json = Utf8.toString(SlimeUtils.toJsonBytes(slime));
+        assertThat(json, is("{\"foo\":\"foobie\",\"bar\":{}}"));
+    }
+
+    @Test
+    public void test_json_to_slime() {
+        byte[] json = Utf8.toBytes("{\"foo\":\"foobie\",\"bar\":{}}");
+        Slime slime = SlimeUtils.jsonToSlime(json);
+        assertThat(slime.get().field("foo").asString(), is("foobie"));
+        assertTrue(slime.get().field("bar").valid());
+    }
+
+}