added test for gets with minLength

test/test_userinput.c

@@ -15,6 +15,14 @@ void test_gets_WithMinLengthAndMaxLength(void) {
     TEST_ASSERT_EQUAL_CHAR_ARRAY("dddd", actual, strlen(actual));
 }
 
+void test_gets_WithMin(void) {
+    unsigned long minLength = 3;
+    char *input[] = {"", "ei", "e", "dddd", NULL};
+    fakeInput = input;
+    char *actual = gets("", &minLength, NULL);
+    TEST_ASSERT_EQUAL_CHAR_ARRAY("dddd", actual, strlen(actual));
+}
+
 void test_gethd_WithMinAndMax(void) {
     short min = 10;
     short max = 100;