46 lines
865 B
C++
46 lines
865 B
C++
#include <gtest/gtest.h>
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#include "lcd.hpp"
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#include <iostream>
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std::string to_string(const lcd_grid & grid) {
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std::stringstream output;
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for (const auto & str: grid)
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output << str;
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return output.str();
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}
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void lcd_spec(int value, const lcd_grid & grid) {
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std::string expected = to_string(grid),
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actual = to_string(lcd(value));
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if (expected != actual) {
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std::cerr
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<< "lcd(" << value << ")\n"
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<< "expected==\n"
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<< expected << '\n'
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<< "actual==\n"
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<< actual << std::endl;
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std::exit(EXIT_FAILURE);
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}
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}
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TEST(LcdTest, Zero) {
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lcd_spec(0, lcd(
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" _ ",
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"| |",
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"|_|"
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));
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}
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TEST(LcdTest, Twelve) {
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lcd_spec(12, lcd(
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" _ ",
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" | _|",
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" | |_ "
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));
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}
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int main(int argc, char * argv[]) {
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testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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} |