bf0b7affaa
I feel more confortable doing changes in a code that I do not know by having some unit tests around it. These characterisation tests will also be useful as documentation.
82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
#include "value.hpp"
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#include "gtestwrapper.h"
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using namespace Exiv2;
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TEST(ADateValue, isDefaultConstructed)
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{
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const DateValue dateValue;
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ASSERT_EQ(0, dateValue.getDate().year);
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ASSERT_EQ(0, dateValue.getDate().month);
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ASSERT_EQ(0, dateValue.getDate().day);
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}
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TEST(ADateValue, isConstructedWithArgs)
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{
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const DateValue dateValue (2018, 4, 2);
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ASSERT_EQ(2018, dateValue.getDate().year);
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ASSERT_EQ(4, dateValue.getDate().month);
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ASSERT_EQ(2, dateValue.getDate().day);
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}
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TEST(ADateValue, readFromByteBufferWithExpectedSize)
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{
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DateValue dateValue;
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const byte date[8] = {0x32, 0x30, 0x31, 0x38, 0x30, 0x34, 0x30, 0x32 }; // 20180402
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ASSERT_EQ(0, dateValue.read(date, 8));
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ASSERT_EQ(2018, dateValue.getDate().year);
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ASSERT_EQ(4, dateValue.getDate().month);
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ASSERT_EQ(2, dateValue.getDate().day);
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}
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TEST(ADateValue, doNotReadFromByteBufferWithoutExpectedSize)
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{
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DateValue dateValue;
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const byte date[8] = {0x32, 0x30, 0x31, 0x38, 0x30, 0x34, 0x30, 0x32 }; // 20180402
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ASSERT_EQ(1, dateValue.read(date, 9));
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}
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TEST(ADateValue, doNotReadFromByteBufferWithExpectedSizeButNotCorrectContent)
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{
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DateValue dateValue;
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const byte date[8] = {0x32, 0x30, 0x31, 0x38, 0x30, 0x34, 0x23, 0x23 }; // 201804##
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ASSERT_EQ(1, dateValue.read(date, 8));
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}
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TEST(ADateValue, readFromStringWithExpectedSize)
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{
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DateValue dateValue;
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const std::string date ("2018-04-02");
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ASSERT_EQ(0, dateValue.read(date));
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ASSERT_EQ(2018, dateValue.getDate().year);
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ASSERT_EQ(4, dateValue.getDate().month);
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ASSERT_EQ(2, dateValue.getDate().day);
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}
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TEST(ADateValue, doNotReadFromStringWithoutExpectedSize)
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{
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DateValue dateValue;
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const std::string date ("20180402");
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ASSERT_EQ(1, dateValue.read(date));
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}
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TEST(ADateValue, doNotReadFromStringWithExpectedSizeButNotCorrectContent)
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{
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DateValue dateValue;
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const std::string date ("2018-aa-bb");
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ASSERT_EQ(1, dateValue.read(date));
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}
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TEST(ADateValue, copyToByteBuffer)
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{
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const DateValue dateValue (2018, 4, 2);
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byte buffer[9];
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ASSERT_EQ(8, dateValue.copy(buffer));
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ASSERT_STREQ("20180402", reinterpret_cast<const char *>(buffer));
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}
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