Add unit tests for Text Row

Signed-off-by: Paul Belanger <pabelanger@redhat.com>

tests/schema/fixtures/dashboard-0004.json

@@ -0,0 +1,25 @@
+{
+    "dashboard": {
+        "rows": [
+            {
+                "collapse": false,
+                "editable": true,
+                "height": "250px",
+                "panels": [
+                     {
+                         "content": "Some example text is required.",
+                         "editable": true,
+                         "error": false,
+                         "mode": "markdown",
+                         "span": 12,
+                         "title": "no title (click here)",
+                         "type": "text"
+                     }
+                ],
+                "showTitle": false,
+                "title": "New row"
+            }
+        ],
+        "title": "New dashboard"
+    }
+}

tests/schema/fixtures/dashboard-0004.yaml

@@ -0,0 +1,10 @@
+dashboard:
+  title: New dashboard
+  rows:
+    - title: New row
+      height: 250px
+      panels:
+          - title: no title (click here)
+            type: text
+            mode: markdown
+            content: Some example text is required.