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https://github.com/Palm1r/QodeAssist.git
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refactor: decouple tests
This commit is contained in:
Petr Mironychev
221
tests/CodeHandlerTest.cpp
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221
tests/CodeHandlerTest.cpp
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// Copyright (C) 2026 Petr Mironychev
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// Copyright (C) 2025 Povilas Kanapickas <povilas@radix.lt>
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// SPDX-License-Identifier: GPL-3.0-or-later
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// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
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#include "CodeHandlerTest.hpp"
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#include <QTest>
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#include "completion/CodeHandler.hpp"
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namespace QodeAssist {
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void CodeHandlerTest::testProcessTextEmpty()
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{
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QCOMPARE(CodeHandler::processText("", "/file.py"), QString("\n\n"));
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}
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void CodeHandlerTest::testProcessTextCommentsAroundCodeBlock()
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{
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const 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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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString("# This is a comment\n\nprint('Hello, world!')\n# Another comment\n\n"));
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}
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void CodeHandlerTest::testProcessTextWithPlainCodeBlockNoNewline()
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{
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const QString input = "This is a comment\n"
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"```print('Hello, world!')\n```\n"
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"Another comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString("# This is a comment\n\nprint('Hello, world!')\n# Another comment\n\n"));
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}
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void CodeHandlerTest::testProcessTextWithPlainCodeBlockWithNewline()
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{
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const QString input = "This is a comment\n"
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"```\nprint('Hello, world!')\n```\n"
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"Another comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString("# This is a comment\n\n\nprint('Hello, world!')\n# Another comment\n\n"));
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}
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void CodeHandlerTest::testProcessTextNoCommentsWithLanguageCodeBlock()
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{
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const QString input = "```python\nprint('Hello, world!')\n```";
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QCOMPARE(CodeHandler::processText(input, "/file.py"), QString("print('Hello, world!')\n"));
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}
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void CodeHandlerTest::testProcessTextNoCommentsWithPlainCodeBlockNoNewline()
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{
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const QString input = "```print('Hello, world!')\n```";
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QCOMPARE(CodeHandler::processText(input, "/file.py"), QString("print('Hello, world!')\n"));
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}
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void CodeHandlerTest::testProcessTextNoCommentsWithPlainCodeBlockWithNewline()
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{
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const QString input = "```\nprint('Hello, world!')\n```";
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QCOMPARE(CodeHandler::processText(input, "/file.py"), QString("\nprint('Hello, world!')\n"));
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}
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void CodeHandlerTest::testProcessTextWithMultipleCodeBlocksDifferentLanguages()
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{
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const 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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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString(
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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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void CodeHandlerTest::testProcessTextWithMultipleCodeBlocksSameLanguage()
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{
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const QString input = "First comment\n```python\nprint('Block 1')\n"
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"```\nMiddle comment\n"
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"```python\nprint('Block 2')\n```\n"
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"Last comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString(
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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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"print('Block 2')\n"
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"# Last comment\n\n"));
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}
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void CodeHandlerTest::testProcessTextWithMultiplePlainCodeBlocksWithNewline()
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{
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const QString input = "First comment\n```\nprint('Block 1')\n"
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"```\nMiddle comment\n"
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"```\ncout << \"Block 2\";\n```\n"
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"Last comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString(
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"# First comment\n\n\n"
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"print('Block 1')\n"
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"# Middle comment\n\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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void CodeHandlerTest::testProcessTextWithMultiplePlainCodeBlocksWithoutNewline()
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{
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const QString input = "First comment\n```print('Block 1')\n"
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"```\nMiddle comment\n"
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"```cout << \"Block 2\";\n```\n"
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"Last comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString(
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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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void CodeHandlerTest::testProcessTextWithEmptyLines()
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{
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const QString input
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= "Comment with empty line\n\n```python\nprint('Hello')\n```\n\nAnother comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString(
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"# Comment with empty line\n\n\n"
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"print('Hello')\n\n"
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"# Another comment\n\n"));
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}
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void CodeHandlerTest::testProcessTextPlainCodeBlockWithNewlineWithEmptyLines()
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{
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const QString input = "Comment with empty line\n\n```\nprint('Hello')\n```\n\nAnother comment";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString(
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"# Comment with empty line\n\n\n\n"
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"print('Hello')\n\n"
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"# Another comment\n\n"));
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}
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void CodeHandlerTest::testProcessTextWithoutCodeBlock()
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{
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const QString input = "This is just a comment\nwith multiple lines";
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QCOMPARE(
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CodeHandler::processText(input, "/file.py"),
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QString("# This is just a comment\n# with multiple lines\n\n"));
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}
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void CodeHandlerTest::testDetectLanguageFromLine()
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{
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QCOMPARE(CodeHandler::detectLanguageFromLine("```python"), QString("python"));
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QCOMPARE(CodeHandler::detectLanguageFromLine("```javascript"), QString("js"));
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QCOMPARE(CodeHandler::detectLanguageFromLine("```cpp"), QString("c-like"));
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QCOMPARE(CodeHandler::detectLanguageFromLine("``` ruby "), QString("ruby"));
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QCOMPARE(CodeHandler::detectLanguageFromLine("```"), QString());
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QCOMPARE(CodeHandler::detectLanguageFromLine("``` "), QString());
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}
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void CodeHandlerTest::testDetectLanguageFromExtension()
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{
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QCOMPARE(CodeHandler::detectLanguageFromExtension("py"), QString("python"));
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QCOMPARE(CodeHandler::detectLanguageFromExtension("js"), QString("js"));
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QCOMPARE(CodeHandler::detectLanguageFromExtension("cpp"), QString("c-like"));
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QCOMPARE(CodeHandler::detectLanguageFromExtension("hpp"), QString("c-like"));
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QCOMPARE(CodeHandler::detectLanguageFromExtension("rb"), QString("ruby"));
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QCOMPARE(CodeHandler::detectLanguageFromExtension("sh"), QString("shell"));
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QCOMPARE(CodeHandler::detectLanguageFromExtension("unknown"), QString());
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QCOMPARE(CodeHandler::detectLanguageFromExtension(""), QString());
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}
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void CodeHandlerTest::testCommentPrefixForDifferentLanguages()
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{
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struct Case
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{
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QString input;
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QString expected;
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};
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const QList<Case> cases{
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{"Comment\n```python\ncode\n```", "# Comment\n\ncode\n"},
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{"Comment\n```cpp\ncode\n```", "// Comment\n\ncode\n"},
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{"Comment\n```ruby\ncode\n```", "# Comment\n\ncode\n"},
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{"Comment\n```lua\ncode\n```", "-- Comment\n\ncode\n"}};
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for (const auto &testCase : cases)
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QCOMPARE(CodeHandler::processText(testCase.input, ""), testCase.expected);
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}
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void CodeHandlerTest::testHasCodeBlocks()
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{
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QVERIFY(CodeHandler::hasCodeBlocks("text\n```python\ncode\n```"));
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QVERIFY(!CodeHandler::hasCodeBlocks("just a plain comment\nwith two lines"));
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}
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} // namespace QodeAssist
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