Add "previewing on hover" support for single-field autocomplete input

components/autofill/content/browser/autofill_driver_impl_unittest.cc

Index: components/autofill/content/browser/autofill_driver_impl_unittest.cc
diff --git a/components/autofill/content/browser/autofill_driver_impl_unittest.cc b/components/autofill/content/browser/autofill_driver_impl_unittest.cc
index 1e69b43f97ee2ae91bcb1535973a8e0c06fcf1aa..0bdfe98657b8023fac0dff00fc841cc7b0e3046d 100644
--- a/components/autofill/content/browser/autofill_driver_impl_unittest.cc
+++ b/components/autofill/content/browser/autofill_driver_impl_unittest.cc
@@ -159,8 +159,12 @@ class AutofillDriverImplTest : public ChromeRenderViewHostTestHarness {
       return false;
     Tuple1<base::string16> autofill_param;
     switch (messageID) {
-      case AutofillMsg_SetNodeText::ID:
-        if (!AutofillMsg_SetNodeText::Read(message, &autofill_param))
+      case AutofillMsg_FillFieldWithValue::ID:
+        if (!AutofillMsg_FillFieldWithValue::Read(message, &autofill_param))
+          return false;
+        break;
+      case AutofillMsg_PreviewFieldWithValue::ID:
+        if (!AutofillMsg_PreviewFieldWithValue::Read(message, &autofill_param))
           return false;
         break;
       case AutofillMsg_AcceptDataListSuggestion::ID:
@@ -168,7 +172,7 @@ class AutofillDriverImplTest : public ChromeRenderViewHostTestHarness {
                                                         &autofill_param))
           return false;
         break;
-    case AutofillMsg_AcceptPasswordAutofillSuggestion::ID:
+      case AutofillMsg_AcceptPasswordAutofillSuggestion::ID:
         if (!AutofillMsg_AcceptPasswordAutofillSuggestion::Read(
                 message,
                 &autofill_param))
@@ -318,13 +322,23 @@ TEST_F(AutofillDriverImplTest, ClearPreviewedFormSentToRenderer) {
   EXPECT_TRUE(HasMessageMatchingID(AutofillMsg_ClearPreviewedForm::ID));
 }
 
-TEST_F(AutofillDriverImplTest, SetNodeText) {
+TEST_F(AutofillDriverImplTest, FillFieldWithValue) {
   base::string16 input_value(base::ASCIIToUTF16("barqux"));
   base::string16 output_value;
-  driver_->RendererShouldSetNodeText(input_value);
-  EXPECT_TRUE(GetString16FromMessageWithID(AutofillMsg_SetNodeText::ID,
+  driver_->RendererShouldFillFieldWithValue(input_value);
+  EXPECT_TRUE(GetString16FromMessageWithID(AutofillMsg_FillFieldWithValue::ID,
                                            &output_value));
   EXPECT_EQ(input_value, output_value);
 }
 
+TEST_F(AutofillDriverImplTest, PreviewFieldWithValue) {
+  base::string16 input_value(base::ASCIIToUTF16("barqux"));
+  base::string16 output_value;
+  driver_->RendererShouldPreviewFieldWithValue(input_value);
+  EXPECT_TRUE(GetString16FromMessageWithID(
+      AutofillMsg_PreviewFieldWithValue::ID,
+      &output_value));
+  EXPECT_EQ(input_value, output_value);
+}
+
 }  // namespace autofill