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#include "ConsoleTest.h"
using std::stringstream;
using std::string;
using std::istream;
using std::ostream;
class ConsoleTest_Ask: public ConsoleTest {};
TEST_F(ConsoleTest_Ask, CrashesWithoutOptions) {
EXPECT_THROW(
(ask("My Question?", {}).get()),
std::invalid_argument
);
}
TEST_F(ConsoleTest_Ask, OneOption) {
auto chosen = ask("My Question?", {"First Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-1]", ':', " ");
sendInputLine("1");
EXPECT_EQ(0u, chosen.get());
}
TEST_F(ConsoleTest_Ask, TwoOptions_ChooseFirst) {
auto chosen = ask("My Question?", {"First Option", "Second Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option",
" [2] Second Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("1");
EXPECT_EQ(0u, chosen.get());
}
TEST_F(ConsoleTest_Ask, TwoOptions_ChooseSecond) {
auto chosen = ask("My Question?", {"First Option", "Second Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option",
" [2] Second Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("2");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, ThreeOptions_ChooseFirst) {
auto chosen = ask("My Other Question?", {"1st Option", "2nd Option", "3rd Option"});
EXPECT_OUTPUT_LINES({
"My Other Question?",
" [1] 1st Option",
" [2] 2nd Option",
" [3] 3rd Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-3]", ':', " ");
sendInputLine("1");
EXPECT_EQ(0u, chosen.get());
}
TEST_F(ConsoleTest_Ask, ThreeOptions_ChooseSecond) {
auto chosen = ask("My Question?", {"1st Option", "2nd Option", "3rd Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] 1st Option",
" [2] 2nd Option",
" [3] 3rd Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-3]", ':', " ");
sendInputLine("2");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, ThreeOptions_ChooseThird) {
auto chosen = ask("My Question?", {"1st Option", "2nd Option", "3rd Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] 1st Option",
" [2] 2nd Option",
" [3] 3rd Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-3]", ':', " ");
sendInputLine("3");
EXPECT_EQ(2u, chosen.get());
}
TEST_F(ConsoleTest_Ask, InputWithLeadingSpaces) {
auto chosen = ask("My Question?", {"First Option", "Second Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option",
" [2] Second Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine(" 2");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, InputWithFollowingSpaces) {
auto chosen = ask("My Question?", {"First Option", "Second Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option",
" [2] Second Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("2 ");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, InputWithLeadingAndFollowingSpaces) {
auto chosen = ask("My Question?", {"First Option", "Second Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option",
" [2] Second Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine(" 2 ");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, InputEmptyLine) {
auto chosen = ask("My Question?", {"First Option", "Second Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] First Option",
" [2] Second Option"
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine(" "); // empty line with space
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("2");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, InputWrongNumbers) {
auto chosen = ask("My Question?", {"1st Option", "2nd Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] 1st Option",
" [2] 2nd Option",
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("0");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("-1");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("3");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("1.5");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("1,5");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("2");
EXPECT_EQ(1u, chosen.get());
}
TEST_F(ConsoleTest_Ask, InputNonNumbers) {
auto chosen = ask("My Question?", {"1st Option", "2nd Option"});
EXPECT_OUTPUT_LINES({
"My Question?",
" [1] 1st Option",
" [2] 2nd Option",
});
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("abc");
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("3a"); // Wrong number and string attached
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("1a"); // Right number but string attached
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("a3"); // Wrong number and string attached
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("a1"); // Right number but string attached
EXPECT_OUTPUT_LINE("Your choice [1-2]", ':', " ");
sendInputLine("2");
EXPECT_EQ(1u, chosen.get());
}
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