pull isPlainObject test into separate file

Author: etpinard

shelly/plotlyjs/static/plotlyjs/tests/is_plain_object_test.js

@@ -0,0 +1,47 @@
+var Plotly = require('../src/plotly');
+
+describe('isPlainObject', function() {
+    'use strict';
+
+    var isPlainObject = Plotly.Lib.isPlainObject;
+
+    function A() {}
+
+    var shouldPass = [
+        {},
+        {a: 'A', 'B': 'b'}
+    ];
+
+    var shouldFail = [
+        A,
+        new A(),
+        document,
+        window,
+        null,
+        undefined,
+        [],
+        'string',
+        true,
+        false,
+        NaN,
+        Infinity,
+        /foo/,
+        '\n',
+        new Array(10),
+        new Date(),
+        new RegExp('foo'),
+        new String('string')
+    ];
+
+    shouldPass.forEach(function(obj) {
+        it('treats ' + JSON.stringify(obj) + ' as a plain object', function () {
+            expect(isPlainObject(obj)).toBe(true);
+        });
+    });
+
+    shouldFail.forEach(function(obj) {
+        it('treats ' + JSON.stringify(obj!==window ? obj: 'window') + ' as NOT a plain object', function () {
+            expect(isPlainObject(obj)).toBe(false);
+        });
+    });
+});

shelly/plotlyjs/static/plotlyjs/tests/lib_test.js

@@ -622,47 +622,4 @@ describe('Test lib.js:', function() {
         });
     });
 
-    describe('isPlainObject', function() {
-        var isPlainObject = Plotly.Lib.isPlainObject;
-
-        function A() {}
-
-        var shouldPass = [
-            {},
-            {a: 'A', 'B': 'b'}
-        ];
-
-        var shouldFail = [
-            A,
-            new A(),
-            document,
-            window,
-            null,
-            undefined,
-            [],
-            'string',
-            true,
-            false,
-            NaN,
-            Infinity,
-            /foo/,
-            '\n',
-            new Array(10),
-            new Date(),
-            new RegExp('foo'),
-            new String('string')
-        ];
-
-        shouldPass.forEach(function(obj) {
-            it('treats ' + JSON.stringify(obj) + ' as a plain object', function () {
-                expect(isPlainObject(obj)).toBe(true);
-            });
-        });
-
-        shouldFail.forEach(function(obj) {
-            it('treats ' + JSON.stringify(obj!==window ? obj: 'window') + ' as NOT a plain object', function () {
-                expect(isPlainObject(obj)).toBe(false);
-            });
-        });
-    });
 });