[WIP][DO NOT LAND] Componentize spellcheck

chrome/renderer/spellchecker/spellcheck_provider_hunspell_unittest.cc

Index: chrome/renderer/spellchecker/spellcheck_provider_hunspell_unittest.cc
diff --git a/chrome/renderer/spellchecker/spellcheck_provider_hunspell_unittest.cc b/chrome/renderer/spellchecker/spellcheck_provider_hunspell_unittest.cc
deleted file mode 100644
index 6843140c466948f02ec7a8fb1f40eb8b1b68f1be..0000000000000000000000000000000000000000
--- a/chrome/renderer/spellchecker/spellcheck_provider_hunspell_unittest.cc
+++ /dev/null
@@ -1,183 +0,0 @@
-// Copyright (c) 2012 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 <vector>
-
-#include "base/stl_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/common/spellcheck_marker.h"
-#include "chrome/renderer/spellchecker/spellcheck_provider_test.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/WebKit/public/platform/WebString.h"
-
-// Tests for Hunspell functionality in SpellcheckingProvider
-
-using base::ASCIIToUTF16;
-using base::WideToUTF16;
-
-namespace {
-
-TEST_F(SpellCheckProviderTest, UsingHunspell) {
-  FakeTextCheckingCompletion completion;
-  provider_.RequestTextChecking(blink::WebString("hello"),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 1U);
-  EXPECT_EQ(provider_.messages_.size(), 0U);
-  EXPECT_EQ(provider_.pending_text_request_size(), 0U);
-}
-
-// Tests that the SpellCheckProvider object sends a spellcheck request when a
-// user finishes typing a word. Also this test verifies that this object checks
-// only a line being edited by the user.
-TEST_F(SpellCheckProviderTest, MultiLineText) {
-  FakeTextCheckingCompletion completion;
-
-  // Verify that the SpellCheckProvider class does not spellcheck empty text.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(
-      blink::WebString(), &completion, std::vector<SpellCheckMarker>());
-  EXPECT_TRUE(provider_.text_.empty());
-
-  // Verify that the SpellCheckProvider class does not spellcheck text while we
-  // are typing a word.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(
-      blink::WebString("First"), &completion, std::vector<SpellCheckMarker>());
-  EXPECT_TRUE(provider_.text_.empty());
-
-  // Verify that the SpellCheckProvider class spellcheck the first word when we
-  // type a space key, i.e. when we finish typing a word.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(blink::WebString("First "),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(ASCIIToUTF16("First "), provider_.text_);
-
-  // Verify that the SpellCheckProvider class spellcheck the first line when we
-  // type a return key, i.e. when we finish typing a line.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(blink::WebString("First Second\n"),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(ASCIIToUTF16("First Second\n"), provider_.text_);
-
-  // Verify that the SpellCheckProvider class spellcheck the lines when we
-  // finish typing a word "Third" to the second line.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(blink::WebString("First Second\nThird "),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(ASCIIToUTF16("First Second\nThird "), provider_.text_);
-
-  // Verify that the SpellCheckProvider class does not send a spellcheck request
-  // when a user inserts whitespace characters.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(blink::WebString("First Second\nThird   "),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_TRUE(provider_.text_.empty());
-
-  // Verify that the SpellCheckProvider class spellcheck the lines when we type
-  // a period.
-  provider_.ResetResult();
-  provider_.RequestTextChecking(
-      blink::WebString("First Second\nThird   Fourth."),
-      &completion,
-      std::vector<SpellCheckMarker>());
-  EXPECT_EQ(ASCIIToUTF16("First Second\nThird   Fourth."), provider_.text_);
-}
-
-// Tests that the SpellCheckProvider class does not send requests to the
-// spelling service when not necessary.
-TEST_F(SpellCheckProviderTest, CancelUnnecessaryRequests) {
-  FakeTextCheckingCompletion completion;
-  provider_.RequestTextChecking(blink::WebString("hello."),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 1U);
-  EXPECT_EQ(completion.cancellation_count_, 0U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 1U);
-
-  // Test that the SpellCheckProvider does not send a request with the same text
-  // as above.
-  provider_.RequestTextChecking(blink::WebString("hello."),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 2U);
-  EXPECT_EQ(completion.cancellation_count_, 0U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 1U);
-
-  // Test that the SpellCheckProvider class cancels an incoming request that
-  // does not include any words.
-  provider_.RequestTextChecking(blink::WebString(":-)"),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 3U);
-  EXPECT_EQ(completion.cancellation_count_, 1U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 1U);
-
-  // Test that the SpellCheckProvider class sends a request when it receives a
-  // Russian word.
-  const wchar_t kRussianWord[] = L"\x0431\x0451\x0434\x0440\x0430";
-  provider_.RequestTextChecking(blink::WebString(WideToUTF16(kRussianWord)),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 4U);
-  EXPECT_EQ(completion.cancellation_count_, 1U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 2U);
-}
-
-// Tests that the SpellCheckProvider calls didFinishCheckingText() when
-// necessary.
-TEST_F(SpellCheckProviderTest, CompleteNecessaryRequests) {
-  FakeTextCheckingCompletion completion;
-
-  base::string16 text = ASCIIToUTF16("Icland is an icland ");
-  provider_.RequestTextChecking(
-      blink::WebString(text), &completion, std::vector<SpellCheckMarker>());
-  EXPECT_EQ(0U, completion.cancellation_count_) << "Should finish checking \""
-                                                << text << "\"";
-
-  const int kSubstringLength = 18;
-  base::string16 substring = text.substr(0, kSubstringLength);
-  provider_.RequestTextChecking(blink::WebString(substring),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(0U, completion.cancellation_count_) << "Should finish checking \""
-                                                << substring << "\"";
-
-  provider_.RequestTextChecking(
-      blink::WebString(text), &completion, std::vector<SpellCheckMarker>());
-  EXPECT_EQ(0U, completion.cancellation_count_) << "Should finish checking \""
-                                                << text << "\"";
-}
-
-// Tests that the SpellCheckProvider cancels spelling requests in the middle of
-// a word.
-TEST_F(SpellCheckProviderTest, CancelMidWordRequests) {
-  FakeTextCheckingCompletion completion;
-  provider_.RequestTextChecking(blink::WebString("hello "),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 1U);
-  EXPECT_EQ(completion.cancellation_count_, 0U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 1U);
-
-  provider_.RequestTextChecking(blink::WebString("hello world"),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 2U);
-  EXPECT_EQ(completion.cancellation_count_, 1U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 1U);
-
-  provider_.RequestTextChecking(blink::WebString("hello world."),
-                                &completion,
-                                std::vector<SpellCheckMarker>());
-  EXPECT_EQ(completion.completion_count_, 3U);
-  EXPECT_EQ(completion.cancellation_count_, 1U);
-  EXPECT_EQ(provider_.spelling_service_call_count_, 2U);
-}
-
-}  // namespace