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- #include <gtest/gtest.h>
- #include "../../TestHelper.hpp"
- #include <ls_std/ls_std.hpp>
- namespace {
- class FileOutputStreamTest : public ::testing::Test {
- protected:
- FileOutputStreamTest() = default;
- ~FileOutputStreamTest() override = default;
- void SetUp() override {}
- void TearDown() override {}
- };
- TEST_F(FileOutputStreamTest, write)
- {
- std::string path = TestHelper::getResourcesFolderLocation() + "tmp_output_stream.txt";
- ls_std::File file {path};
- file.createNewFile();
- ASSERT_TRUE(file.exists());
- ls_std::FileOutputStream outputStream {file};
- ASSERT_TRUE(outputStream.write("Hello! "));
- ASSERT_TRUE(outputStream.write("How are you?"));
- outputStream.close();
- file.remove();
- ASSERT_FALSE(file.exists());
- }
- TEST_F(FileOutputStreamTest, append)
- {
- std::string path = TestHelper::getResourcesFolderLocation() + "tmp_output_stream.txt";
- ls_std::File file {path};
- file.createNewFile();
- ASSERT_TRUE(file.exists());
- ls_std::FileOutputStream outputStream {file};
- ASSERT_TRUE(outputStream.write("Hello! "));
- ASSERT_TRUE(outputStream.write("How are you?"));
- outputStream.close();
- ls_std::FileOutputStream newOutputStream {file, true};
- ASSERT_TRUE(newOutputStream.write(" I'm fine! "));
- ASSERT_TRUE(newOutputStream.write("Thank you!"));
- newOutputStream.close();
-
- ls_std::FileReader reader {file};
- ls_std::String content {reader.read()};
- ASSERT_TRUE(content.contains("Hello! How are you? I'm fine! Thank you!"));
- file.remove();
- ASSERT_FALSE(file.exists());
- }
- }
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