987 Start print_table() with a line break (#989)

mknaranja · web-flow · commit b1b8f37082eb · 2024-04-04T17:02:46.000+02:00
diff --git a/cpp/memilio/utils/time_series.h b/cpp/memilio/utils/time_series.h
@@ -467,7 +467,7 @@ class TimeSeries
         // Note: input manipulators (like std::setw, std::left) are consumed by the first argument written to the stream
         // print column labels
         const auto w = width, p = precision;
-        set_ostream_format(out, w, p) << std::left << "Time";
+        set_ostream_format(out, w, p) << std::left << "\nTime";
         for (size_t k = 0; k < static_cast<size_t>(get_num_elements()); k++) {
             if (k < column_labels.size()) {
                 out << " ";
diff --git a/cpp/tests/test_time_series.cpp b/cpp/tests/test_time_series.cpp
@@ -335,21 +335,21 @@ TYPED_TEST(TestTimeSeries, print_table)
     ts.get_time((Eigen::Index)0) = 0.0;
     ts.get_time((Eigen::Index)1) = 1.0;
 
-    std::string expected_output_1 = "Time col_1 col_2\n0.00 0.12 1.12\n1.00 1.12 2.12\n";
+    std::string expected_output_1 = "\nTime col_1 col_2\n0.00 0.12 1.12\n1.00 1.12 2.12\n";
     ts.print_table({"col_1", "col_2"}, 4, 2, output);
     std::string actual_output_1 = output.str();
     EXPECT_EQ(expected_output_1, actual_output_1);
 
     output.str("");
 
-    std::string expected_output_2 = "Time   #1     #2    \n   0.0    0.1    1.1\n   1.0    1.1    2.1\n";
+    std::string expected_output_2 = "\nTime  #1     #2    \n   0.0    0.1    1.1\n   1.0    1.1    2.1\n";
     ts.print_table({}, 6, 1, output);
     std::string actual_output_2 = output.str();
     EXPECT_EQ(expected_output_2, actual_output_2);
 
     output.str("");
 
-    std::string expected_output_3 = "Time         col_1        #2          \n      0.0000       0.1235       "
+    std::string expected_output_3 = "\nTime        col_1        #2          \n      0.0000       0.1235       "
                                     "1.1235\n      1.0000       1.1235       2.1235\n";
     ts.print_table({"col_1"}, 12, 4, output);
     std::string actual_output_3 = output.str();
diff --git a/pycode/memilio-simulation/memilio/simulation_test/test_time_series.py b/pycode/memilio-simulation/memilio/simulation_test/test_time_series.py
@@ -59,7 +59,7 @@ def test_print_table(self):
         ts.add_time_point(3.5, np.r_[2])
         output = ts.print_table(["a", "b"], 2, 2)
         self.assertEqual(
-            output, 'Time a \n2.00 1.00\n3.50 2.00\n')
+            output, '\nTime a \n2.00 1.00\n3.50 2.00\n')
 
 
 if __name__ == '__main__':
