diff --git a/tests/lib/rules/object-property-newline.js b/tests/lib/rules/object-property-newline.js
index 350ecfb1790..2d0df640f28 100644
--- a/tests/lib/rules/object-property-newline.js
+++ b/tests/lib/rules/object-property-newline.js
@@ -24,7 +24,9 @@ ruleTester.run("object-property-newline", rule, {
 
         // default-case
         "var obj = {\nk1: 'val1',\nk2: 'val2',\nk3: 'val3',\nk4: 'val4'\n};",
+        "var obj = {\nk1: 'val1'\n, k2: 'val2'\n, k3: 'val3'\n, k4: 'val4'\n};",
         "var obj = { k1: 'val1',\nk2: 'val2',\nk3: 'val3',\nk4: 'val4' };",
+        "var obj = { k1: 'val1'\n, k2: 'val2'\n, k3: 'val3'\n, k4: 'val4' };",
         "var obj = { k1: 'val1' };",
         "var obj = {\nk1: 'val1'\n};",
         "var obj = {};",
@@ -173,6 +175,18 @@ ruleTester.run("object-property-newline", rule, {
                 }
             ]
         },
+        {
+            code: "var obj = { k1: 'val1',\nk2: [\n'val2a', 'val2b', 'val2c'\n], k3: 'val3' };",
+            output: "var obj = { k1: 'val1',\nk2: [\n'val2a', 'val2b', 'val2c'\n],\nk3: 'val3' };",
+            errors: [
+                {
+                    message: "Object properties must go on a new line.",
+                    type: "ObjectExpression",
+                    line: 4,
+                    column: 4
+                }
+            ]
+        },
         {
             code: "var obj = { k1: 'val1', [\nk2]: 'val2' };",
             output: "var obj = { k1: 'val1',\n[\nk2]: 'val2' };",
@@ -378,6 +392,25 @@ ruleTester.run("object-property-newline", rule, {
                 }
             ]
         },
+        {
+            code: "var obj = {\nk1:\n'val1', k2: 'val2', k3:\n'val3'\n};",
+            output: "var obj = {\nk1:\n'val1',\nk2: 'val2',\nk3:\n'val3'\n};",
+            options: [{ allowMultiplePropertiesPerLine: true }],
+            errors: [
+                {
+                    message: "Object properties must go on a new line if they aren't all on the same line.",
+                    type: "ObjectExpression",
+                    line: 3,
+                    column: 9
+                },
+                {
+                    message: "Object properties must go on a new line if they aren't all on the same line.",
+                    type: "ObjectExpression",
+                    line: 3,
+                    column: 21
+                }
+            ]
+        },
         {
             code: "var obj = {k1: [\n'foo',\n'bar'\n], k2: 'val1'};",
             output: "var obj = {k1: [\n'foo',\n'bar'\n],\nk2: 'val1'};",
@@ -423,6 +456,19 @@ ruleTester.run("object-property-newline", rule, {
                 }
             ]
         },
+        {
+            code: "var obj = { k1: 'val1',\nk2: [\n'val2a', 'val2b', 'val2c'\n], k3: 'val3' };",
+            output: "var obj = { k1: 'val1',\nk2: [\n'val2a', 'val2b', 'val2c'\n],\nk3: 'val3' };",
+            options: [{ allowMultiplePropertiesPerLine: true }],
+            errors: [
+                {
+                    message: "Object properties must go on a new line if they aren't all on the same line.",
+                    type: "ObjectExpression",
+                    line: 4,
+                    column: 4
+                }
+            ]
+        },
         {
             code: "var obj = { [\nk1]: 'val1', k2: 'val2' };",
             output: "var obj = { [\nk1]: 'val1',\nk2: 'val2' };",