From aefbddf6e4143457e7c2c22926d077acf56f212d Mon Sep 17 00:00:00 2001
From: Junyoung Choi <fluke8259@gmail.com>
Date: Fri, 24 Feb 2017 05:41:52 +0900
Subject: [PATCH 1/2] Transfrom unkown node with `data.h*` into element  #11

---
 lib/one.js   | 21 ++++++++++++++++++++-
 test/core.js | 12 ++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/lib/one.js b/lib/one.js
index 4a01282..3c1f899 100644
--- a/lib/one.js
+++ b/lib/one.js
@@ -6,9 +6,28 @@ var u = require('unist-builder');
 var has = require('has');
 var all = require('./all');
 
+/* Check if the node should be renderered a text node. */
+function isTextNode(node) {
+  if ('data' in node) {
+    if ('hName' in node.data) {
+      return false;
+    }
+    if ('hProperties' in node.data) {
+      return false;
+    }
+    if ('hChildren' in node.data) {
+      return false;
+    }
+  }
+  if ('value' in node) {
+    return true;
+  }
+  return false;
+}
+
 /* Transform an unknown node. */
 function unknown(h, node) {
-  if ('value' in node) {
+  if (isTextNode(node)) {
     return h.augment(node, u('text', node.value));
   }
 
diff --git a/test/core.js b/test/core.js
index 4c6421e..91bc205 100644
--- a/test/core.js
+++ b/test/core.js
@@ -90,5 +90,17 @@ test('toHAST()', function (t) {
     'should transform unknown nodes to `div`'
   );
 
+  t.deepEqual(
+    to(u('foo', {data: {hName: 'code', hProperties: {className: 'tango'}, hChildren: [u('text', 'tango')]}}, 'tango')),
+    u('element', {tagName: 'code', properties: {className: 'tango'}}, [u('text', 'tango')]),
+    'should transform unknown nodes with `data.h*` properties to `element` node'
+  );
+
+  t.deepEqual(
+    to(u('foo', {data: {hChildren: [u('text', 'tango')]}}, 'tango')),
+    u('element', {tagName: 'div', properties: {}}, [u('text', 'tango')]),
+    'should transform unknown nodes with `data.h*` except `data.hName` to `element` node with `div` as a `tagName`'
+  );
+
   t.end();
 });

From 2353c57e557d3742018493645256611f44622b6b Mon Sep 17 00:00:00 2001
From: Junyoung Choi <fluke8259@gmail.com>
Date: Fri, 24 Feb 2017 05:57:26 +0900
Subject: [PATCH 2/2] Cover all `if` statements

---
 test/core.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/test/core.js b/test/core.js
index 91bc205..1f1ac8a 100644
--- a/test/core.js
+++ b/test/core.js
@@ -91,15 +91,21 @@ test('toHAST()', function (t) {
   );
 
   t.deepEqual(
-    to(u('foo', {data: {hName: 'code', hProperties: {className: 'tango'}, hChildren: [u('text', 'tango')]}}, 'tango')),
-    u('element', {tagName: 'code', properties: {className: 'tango'}}, [u('text', 'tango')]),
-    'should transform unknown nodes with `data.h*` properties to `element` node'
+    to(u('foo', {data: {hName: 'code', hProperties: {className: 'charlie'}, hChildren: [u('text', 'tango')]}}, 'tango')),
+    u('element', {tagName: 'code', properties: {className: 'charlie'}}, [u('text', 'tango')]),
+    'should transform unknown nodes with `data.h*` properties'
   );
 
   t.deepEqual(
     to(u('foo', {data: {hChildren: [u('text', 'tango')]}}, 'tango')),
     u('element', {tagName: 'div', properties: {}}, [u('text', 'tango')]),
-    'should transform unknown nodes with `data.h*` except `data.hName` to `element` node with `div` as a `tagName`'
+    'should transform unknown nodes with `data.hChildren` only to `div`'
+  );
+
+  t.deepEqual(
+    to(u('foo', {data: {hProperties: {className: 'charlie'}}}, 'tango')),
+    u('element', {tagName: 'div', properties: {className: 'charlie'}}, []),
+    'should transform unknown nodes with `data.hProperties` only to a `element` node'
   );
 
   t.end();