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https://github.com/Palm1r/QodeAssist.git
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81ac3c71fb
* chore: Extract test utils to separate file This makes it possible to reuse the utils in other test files. * chore: Add tests for CodeHandler
136 lines
4.2 KiB
C++
136 lines
4.2 KiB
C++
/*
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* Copyright (C) 2025 Povilas Kanapickas
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*
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* This file is part of QodeAssist.
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*
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* QodeAssist is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* QodeAssist is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "CodeHandler.hpp"
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#include "TestUtils.hpp"
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#include <gtest/gtest.h>
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#include <QObject>
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#include <QString>
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using namespace QodeAssist;
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class CodeHandlerTest : public QObject, public testing::Test
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{
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// Tests are written in the fixture format with the expectation that CodeHandler will
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// be expanded.
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Q_OBJECT
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};
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TEST_F(CodeHandlerTest, testProcessTextWithCodeBlock)
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{
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QString input = "This is a comment\n"
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"```python\nprint('Hello, world!')\n```\n"
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"Another comment";
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EXPECT_EQ(
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CodeHandler::processText(input),
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"# This is a comment\n\nprint('Hello, world!')\n# Another comment\n\n");
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}
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TEST_F(CodeHandlerTest, testProcessTextWithMultipleCodeBlocks)
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{
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QString input = "First comment\n```python\nprint('Block 1')\n"
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"```\nMiddle comment\n"
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"```cpp\ncout << \"Block 2\";\n```\n"
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"Last comment";
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EXPECT_EQ(
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CodeHandler::processText(input),
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"# First comment\n\n"
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"print('Block 1')\n"
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"// Middle comment\n\n"
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"cout << \"Block 2\";\n"
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"// Last comment\n\n");
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}
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TEST_F(CodeHandlerTest, testProcessTextWithEmptyLines)
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{
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QString input = "Comment with empty line\n\n```python\nprint('Hello')\n```\n\nAnother comment";
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EXPECT_EQ(
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CodeHandler::processText(input),
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"# Comment with empty line\n\n\nprint('Hello')\n\n# Another comment\n\n");
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}
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TEST_F(CodeHandlerTest, testProcessTextWithoutCodeBlock)
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{
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QString input = "This is just a comment\nwith multiple lines";
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EXPECT_EQ(
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CodeHandler::processText(input), "// This is just a comment\n// with multiple lines\n\n");
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}
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TEST_F(CodeHandlerTest, testProcessTextWithDifferentLanguages)
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{
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QString input = "Python code:\n"
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"```python\nprint('Hello')\n```\n"
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"JavaScript code:\n"
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"```javascript\nconsole.log('Hello');\n```";
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EXPECT_EQ(
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CodeHandler::processText(input),
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"# Python code:\n\nprint('Hello')\n"
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"// JavaScript code:\n\nconsole.log('Hello');\n");
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}
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TEST_F(CodeHandlerTest, testDetectLanguage)
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{
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EXPECT_EQ(CodeHandler::detectLanguage("```python"), "python");
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EXPECT_EQ(CodeHandler::detectLanguage("```javascript"), "javascript");
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EXPECT_EQ(CodeHandler::detectLanguage("```cpp"), "cpp");
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EXPECT_EQ(CodeHandler::detectLanguage("``` ruby "), "ruby");
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EXPECT_EQ(CodeHandler::detectLanguage("```"), "");
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EXPECT_EQ(CodeHandler::detectLanguage("``` "), "");
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}
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TEST_F(CodeHandlerTest, testCommentPrefixForDifferentLanguages)
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{
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struct TestCase
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{
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std::string language;
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QString input;
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QString expected;
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};
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std::vector<TestCase> testCases
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= {{"python", "Comment\n```python\ncode\n```", "# Comment\n\ncode\n"},
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{"cpp", "Comment\n```cpp\ncode\n```", "// Comment\n\ncode\n"},
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{"ruby", "Comment\n```ruby\ncode\n```", "# Comment\n\ncode\n"},
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{"lua", "Comment\n```lua\ncode\n```", "-- Comment\n\ncode\n"}};
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for (const auto &testCase : testCases) {
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EXPECT_EQ(CodeHandler::processText(testCase.input), testCase.expected)
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<< "Failed for language: " << testCase.language;
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}
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}
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TEST_F(CodeHandlerTest, testEmptyInput)
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{
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EXPECT_EQ(CodeHandler::processText(""), "\n\n");
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}
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TEST_F(CodeHandlerTest, testCodeBlockWithoutLanguage)
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{
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QString input = "Comment\n```\ncode\n```";
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EXPECT_EQ(CodeHandler::processText(input), "// Comment\n\ncode\n");
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}
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#include "CodeHandlerTest.moc"
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