feat: add missing tests for number module (#955)

cieslarmichal · Oct 12, 2024 · 5e7cd8e · 5e7cd8e
1 parent 98cfadc
commit 5e7cd8e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/tests/modules/number_test.cpp b/tests/modules/number_test.cpp
@@ -208,6 +208,11 @@ TEST_F(NumberTest, shouldGenerateBinary)
                                     { return std::string("01").find(binaryNumberCharacter) != std::string::npos; }));
 }
 
+TEST_F(NumberTest, shouldThrowInvalidArgumentForNegativeLength)
+{
+    ASSERT_THROW(binary(-1), std::invalid_argument);
+}
+
 TEST_F(NumberTest, givenValidArguments_shouldGenerateBinaryNumberInRange)
 {
     const std::string generatedBinary = binary(1234, 1236);