[ActiveSuggestionMarker #2] Add ActiveSuggestionMarker

third_party/WebKit/Source/core/editing/markers/ActiveSuggestionMarkerListImplTest.cpp

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "core/editing/markers/ActiveSuggestionMarkerListImpl.h"
+
+#include "core/editing/EditingTestBase.h"
+#include "core/editing/markers/ActiveSuggestionMarker.h"
+
+namespace blink {
+
+class ActiveSuggestionMarkerListImplTest : public EditingTestBase {
+ protected:
+  ActiveSuggestionMarkerListImplTest()
+      : marker_list_(new ActiveSuggestionMarkerListImpl()) {}
+
+  DocumentMarker* CreateMarker(unsigned start_offset, unsigned end_offset) {
+    return new ActiveSuggestionMarker(start_offset, end_offset, Color::kBlack,
+                                      StyleableMarker::Thickness::kThin,
+                                      Color::kBlack);
+  }
+
+  Persistent<ActiveSuggestionMarkerListImpl> marker_list_;
+};
+
+// ActiveSuggestionMarkerListImpl shouldn't merge markers with touching
+// endpoints
+TEST_F(ActiveSuggestionMarkerListImplTest, Add) {
+  EXPECT_EQ(0u, marker_list_->GetMarkers().size());
+
+  marker_list_->Add(CreateMarker(0, 1));
+  marker_list_->Add(CreateMarker(1, 2));
+
+  EXPECT_EQ(2u, marker_list_->GetMarkers().size());
+
+  EXPECT_EQ(0u, marker_list_->GetMarkers()[0]->StartOffset());
+  EXPECT_EQ(1u, marker_list_->GetMarkers()[0]->EndOffset());
+
+  EXPECT_EQ(1u, marker_list_->GetMarkers()[1]->StartOffset());
+  EXPECT_EQ(2u, marker_list_->GetMarkers()[1]->EndOffset());
+}
+
+}  // namespace blink