finos · texodus · Feb 14, 2018 · Feb 14, 2018
diff --git a/packages/perspective/test/js/constructors.js b/packages/perspective/test/js/constructors.js
@@ -124,29 +124,6 @@ module.exports = (perspective) => {
             expect(arrow_result).toEqual(result);
         });
 
-        it("Arrow schema", async function () {
-            // This only works for non parallel
-            var table = perspective.table(arrow);
-            let schema, stypes;
-            let types = [];
-            try{
-                schema = table.gnode.get_tblschema();
-                stypes = schema.types();
-
-                for (let i = 0; i < stypes.size(); i ++) {
-                    types.push(stypes.get(i).value);
-                }
-                expect(arrow_psp_internal_schema).toEqual(types);
-            } finally {
-                if (schema) {
-                    schema.delete();
-                }
-                if (stypes) {
-                    stypes.delete();
-                }
-            }
-        });
-
         it("CSV constructor", async function () {
             var table = perspective.table(csv);
             var view = table.view();

diff --git a/packages/perspective/test/js/internal.js b/packages/perspective/test/js/internal.js
@@ -0,0 +1,45 @@
+/******************************************************************************
+ *
+ * Copyright (c) 2017, the Perspective Authors.
+ *
+ * This file is part of the Perspective library, distributed under the terms of
+ * the Apache License 2.0.  The full license can be found in the LICENSE file.
+ *
+ */
+
+
+
+import arrow from "../arrow/test-null.arrow";
+
+var arrow_psp_internal_schema = [9, 10, 1, 2, 3, 4, 11, 19, 19, 12, 12, 12, 2];
+
+
+module.exports = (perspective) => {
+
+    describe("Internal API", function () {
+
+        it("Arrow schema types are mapped correctly", async function () {
+            // This only works for non parallel
+            var table = perspective.table(arrow.slice());
+            let schema, stypes;
+            let types = [];
+            try{
+                schema = table.gnode.get_tblschema();
+                stypes = schema.types();
+
+                for (let i = 0; i < stypes.size(); i ++) {
+                    types.push(stypes.get(i).value);
+                }
+                expect(arrow_psp_internal_schema).toEqual(types);
+            } finally {
+                if (schema) {
+                    schema.delete();
+                }
+                if (stypes) {
+                    stypes.delete();
+                }
+            }
+        });
+
+    });
+}
diff --git a/packages/perspective/test/js/perspective.spec.js b/packages/perspective/test/js/perspective.spec.js
@@ -35,6 +35,7 @@ const constructor_tests = require("./constructors.js");
 const pivot_tests = require("./pivots.js");
 const update_tests = require("./updates.js");
 const filter_tests = require("./filters.js");
+const internal_tests = require('./internal.js');
 
 describe("perspective.js", function() {
 
@@ -46,6 +47,7 @@ describe("perspective.js", function() {
             pivot_tests(RUNTIMES[mode]);
             update_tests(RUNTIMES[mode]);
             filter_tests(RUNTIMES[mode]);
+            internal_tests(RUNTIMES[mode]);
 
         });
 

diff --git a/packages/perspective/test/js/test_browser.js b/packages/perspective/test/js/test_browser.js
@@ -17,6 +17,7 @@ const constructor_tests = require("./constructors.js");
 const pivot_tests = require("./pivots.js");
 const update_tests = require("./updates.js");
 const filter_tests = require("./filters.js");
+const internal_tests = require('./internal.js');
 
 const RUNTIMES = {
     'WASM': perspective_wasm,
@@ -35,6 +36,9 @@ describe("perspective.js", function() {
             update_tests(RUNTIMES[mode]);
             filter_tests(RUNTIMES[mode]);
 
+            if (mode !== 'Parallel') {
+                internal_tests(RUNTIMES[mode]);
+            }
         });
 
     });