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Refactor binary to decimal conversion tests for clarity and organization
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Imran Imtiaz
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Jul 4, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,122 +1,38 @@ | ||
| #include "test-framework/unity.h" | ||
| #include "binary.h" | ||
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|
||
| void setUp(void) | ||
| { | ||
| } | ||
|
|
||
| void tearDown(void) | ||
| { | ||
| } | ||
|
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| static void test_binary_0_is_decimal_0(void) | ||
| { | ||
| TEST_ASSERT_EQUAL(0, convert("0")); | ||
| } | ||
|
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| static void test_binary_1_is_decimal_1(void) | ||
| { | ||
| TEST_IGNORE(); // delete this line to run test | ||
| TEST_ASSERT_EQUAL(1, convert("1")); | ||
| } | ||
|
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| static void test_binary_10_is_decimal_2(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(2, convert("10")); | ||
| } | ||
|
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| static void test_binary_11_is_decimal_3(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(3, convert("11")); | ||
| } | ||
|
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| static void test_binary_100_is_decimal_4(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(4, convert("100")); | ||
| } | ||
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| static void test_binary_1001_is_decimal_9(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(9, convert("1001")); | ||
| } | ||
|
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| static void test_binary_11010_is_decimal_26(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(26, convert("11010")); | ||
| } | ||
|
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| static void test_binary_10001101000_is_decimal_1128(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(1128, convert("10001101000")); | ||
| } | ||
|
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| static void test_binary_ignores_leading_zeros(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(31, convert("000011111")); | ||
| } | ||
|
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| static void test_2_is_not_a_valid_binary_digit(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("2")); | ||
| } | ||
|
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| static void test_a_number_containing_a_non_binary_digit_is_invalid(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("01201")); | ||
| } | ||
|
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| static void test_a_number_with_trailing_non_binary_characters_is_invalid(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("10nope")); | ||
| } | ||
|
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| static void test_a_number_with_leading_non_binary_characters_is_invalid(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("nope10")); | ||
| } | ||
| void setUp(void) {} | ||
| void tearDown(void) {} | ||
|
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| static void test_a_number_with_internal_non_binary_characters_is_invalid(void) | ||
| static void test_binary_conversion(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("10nope10")); | ||
| TEST_ASSERT_EQUAL(0, convert("0")); | ||
| TEST_ASSERT_EQUAL(1, convert("1")); | ||
| TEST_ASSERT_EQUAL(2, convert("10")); | ||
| TEST_ASSERT_EQUAL(3, convert("11")); | ||
| TEST_ASSERT_EQUAL(4, convert("100")); | ||
| TEST_ASSERT_EQUAL(9, convert("1001")); | ||
| TEST_ASSERT_EQUAL(26, convert("11010")); | ||
| TEST_ASSERT_EQUAL(1128, convert("10001101000")); | ||
| TEST_ASSERT_EQUAL(31, convert("000011111")); | ||
| } | ||
|
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| static void test_a_number_and_a_word_whitespace_separated_is_invalid(void) | ||
| static void test_invalid_inputs(void) | ||
| { | ||
| TEST_IGNORE(); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("001 nope")); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("2")); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("01201")); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("10nope")); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("nope10")); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("10nope10")); | ||
| TEST_ASSERT_EQUAL(INVALID, convert("001 nope")); | ||
| } | ||
|
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| int main(void) | ||
| { | ||
| UNITY_BEGIN(); | ||
| UNITY_BEGIN(); | ||
|
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| RUN_TEST(test_binary_0_is_decimal_0); | ||
| RUN_TEST(test_binary_1_is_decimal_1); | ||
| RUN_TEST(test_binary_10_is_decimal_2); | ||
| RUN_TEST(test_binary_11_is_decimal_3); | ||
| RUN_TEST(test_binary_100_is_decimal_4); | ||
| RUN_TEST(test_binary_1001_is_decimal_9); | ||
| RUN_TEST(test_binary_11010_is_decimal_26); | ||
| RUN_TEST(test_binary_10001101000_is_decimal_1128); | ||
| RUN_TEST(test_binary_ignores_leading_zeros); | ||
| RUN_TEST(test_2_is_not_a_valid_binary_digit); | ||
| RUN_TEST(test_a_number_containing_a_non_binary_digit_is_invalid); | ||
| RUN_TEST(test_a_number_with_trailing_non_binary_characters_is_invalid); | ||
| RUN_TEST(test_a_number_with_leading_non_binary_characters_is_invalid); | ||
| RUN_TEST(test_a_number_with_internal_non_binary_characters_is_invalid); | ||
| RUN_TEST(test_a_number_and_a_word_whitespace_separated_is_invalid); | ||
| RUN_TEST(test_binary_conversion); | ||
| RUN_TEST(test_invalid_inputs); | ||
|
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| return UNITY_END(); | ||
| return UNITY_END(); | ||
| } |