fixed solution tests for markdown changes

functional_tests/util.py

@@ -182,7 +182,7 @@ def reconstruct_code_from_table(table_el):
             # https://github.com/SeleniumHQ/selenium/issues/2608
             line.find_element_by_class_name('code-cell-content')
                 .find_element_by_class_name('code-line')
-                .get_attribute('textContent'))
+                .get_attribute('textContent').rstrip())
         for line in lines
     ]
     line_no_code_pairs.sort(key=lambda x: x[0])  # sort by ids

util/factory_boys.py

@@ -25,7 +25,7 @@ class SubmissionTypeFactory(DjangoModelFactory):
     full_score = 15
     description = factory.Sequence(
         lambda n: f'Type {n} \n<h1>This</h1> is a description containing html')
-    solution = factory.Sequence(lambda n: f'//This is a solution\n#include<stdio.h>\n\nint main() {{\nprintf("Hello World\\n");\nreturn {n};\n}}')  # noqa
+    solution = factory.Sequence(lambda n: f'test case {n}')  # noqa
     programming_language = models.SubmissionType.C
     exam_type = factory.SubFactory(ExamTypeFactory)
 
@@ -87,7 +87,7 @@ class SubmissionFactory(DjangoModelFactory):
     class Meta:
         model = models.Submission
 
-    text = factory.Sequence(lambda n: f'#include<stdio.h>\n\nint main() {{\nprintf("Hello World\\n");\nreturn {n};\n}}')  # noqa
+    text = factory.Sequence(lambda n: f'test case {n}\nx\nx\nx\ntest case {n}')  # noqa
     type = factory.SubFactory(SubmissionTypeFactory)
     student = factory.SubFactory(StudentInfoFactory)