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https://github.com/DarkStore-3DS/Project_CTR.git
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jakcron
51 lines
3.6 KiB
C++
51 lines
3.6 KiB
C++
#pragma once
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#include "ITestClass.h"
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#include <tc/io/ConcatenatedStream.h>
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class io_ConcatenatedStream_TestClass : public ITestClass
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{
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public:
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void runAllTests();
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private:
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/*
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test plan:
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1) Ensure default constructor creates an object that return 0/false for property methods and throw tc::ObjectDisposedException for actions other than dispose
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2) Ensure create constructor throw exceptions for all variations of bad input (empty list, a stream is null, the combination of streams did not at least all support read or write)
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3) Ensure create constructor works with valid combinations of input (and stream properties are correct)
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4) Ensure that even valid streams, calling setLength() will throw tc::NotImplementedException
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5) For streams that have unsupported features (as indicated with false results from canSeek() & canRead() & canWrite()), make sure the related methods (seek() read() write()) throw tc::NotSupportedException when called if unsupported
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6) For streams that support seek(), seek is quite vital for the performance for ConcatenatedStream as it may do a map lookup to find the correct stream, but also has edge cases. This needs to gracefully handle unexpected errors and edge cases.
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7) For readable streams (that support seek), ensure read works for various kinds of ConcatenatedStreams (including base streams that do not are not at position==0 when they are iterated too)
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8) For readable streams (that do not support seek), ensure read works for various kinds of ConcatenatedStreams (including base streams that do not are not at position==0 when they are iterated too, this is an error state)
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9) For writable streams (that support seek), ensure read works for various kinds of ConcatenatedStreams (including base streams that do not are not at position==0 when they are iterated too)
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10) For writable streams (that do not support seek), ensure read works for various kinds of ConcatenatedStreams (including base streams that do not are not at position==0 when they are iterated too, this is an error state)
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11) Quality of life: The intended use case for ConcatenatedStream is when stored in std::shared_ptr<tc::io::IStream>, if copy/assignment/move operators/constructors aren't deleted, do they work as intended, if not fix behaviour or delete method...
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*/
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void test_DefaultConstructor(); // 1
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void test_CreateConstructor_ThrowsOnBadInput(); // 2
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void test_CreateConstructor_SetsCorrectStreamState(); // 3
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void test_setLength_ThrowsOnUse(); // 4
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void test_read_ThrowsOnUnsupported(); // 5
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void test_write_ThrowsOnUnsupported(); // 5
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void test_seek_ThrowsOnUnsupported(); // 5
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void test_seek_SeeksToBeginOnNegativeSeek(); // 6
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void test_seek_SeeksToEndOnTooLargeSeek(); // 6
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void test_seek_CanFindCorrectStreamForSeek(); // 6
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void test_read_CanReadFromSingleStream(); // 7
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void test_read_CanReadFromMultipleStreamWithSeekSupport(); // 7
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void test_read_CanReadFromMultipleStreamWithNoSeekSupport(); // 8
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void test_read_ReadFromMultiStream_NoSeekSupport_ThrowsOnSeekRequired(); // 8
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void test_write_CanWriteFromSingleStream(); // 9
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void test_write_CanWriteFromMultipleStreamWithSeekSupport(); // 9
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void test_write_CanWriteFromMultipleStreamWithNoSeekSupport(); // 10
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void test_write_WriteFromMultiStream_NoSeekSupport_ThrowsOnSeekRequired(); // 10
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void test_MoveOperator_MoveDisposedToDisposed(); // 11
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void test_MoveOperator_MoveInitializedToDisposed(); // 11
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void test_MoveOperator_MoveDisposedToInitialized(); // 11
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void test_MoveOperator_MoveInitializedToInitialized(); // 11
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void test_MoveConstructor_MoveDisposed(); // 11
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void test_MoveConstructor_MoveInitialized(); // 11
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};
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