TST: increase test coverage

.vscode/settings.json

@@ -262,6 +262,7 @@
         "rtol",
         "rtype",
         "rucsoundings",
+        "runslow",
         "rwork",
         "savetxt",
         "savgol",

rocketpy/environment/environment.py

@@ -459,8 +459,7 @@ def __initialize_utm_coordinates(self):
                 flattening=self.ellipsoid.flattening,
                 semi_major_axis=self.ellipsoid.semi_major_axis,
             )
-        else:
-            # pragma: no cover
+        else:  # pragma: no cover
             warnings.warn(
                 "UTM coordinates are not available for latitudes "
                 "above 84 or below -80 degrees. The UTM conversions will fail."
@@ -715,8 +714,8 @@ def set_location(self, latitude, longitude):
 
         if not isinstance(latitude, NUMERICAL_TYPES) and isinstance(
             longitude, NUMERICAL_TYPES
-        ):
-            # pragma: no cover
+        ):  # pragma: no cover
+
             raise TypeError("Latitude and Longitude must be numbers!")
 
         # Store latitude and longitude
@@ -812,8 +811,8 @@ def max_expected_height(self):
 
     @max_expected_height.setter
     def max_expected_height(self, value):
-        if value < self.elevation:
-            raise ValueError(  # pragma: no cover
+        if value < self.elevation:  # pragma: no cover
+            raise ValueError(
                 "Max expected height cannot be lower than the surface elevation"
             )
         self._max_expected_height = value
@@ -952,8 +951,8 @@ def get_elevation_from_topographic_profile(self, lat, lon):
             Elevation provided by the topographic data, in meters.
         """
         # TODO: refactor this method.  pylint: disable=too-many-statements
-        if self.topographic_profile_activated is False:
-            raise ValueError(  # pragma: no cover
+        if self.topographic_profile_activated is False:  # pragma: no cover
+            raise ValueError(
                 "You must define a Topographic profile first, please use the "
                 "Environment.set_topographic_profile() method first."
             )
@@ -1285,8 +1284,8 @@ def set_atmospheric_model(  # pylint: disable=too-many-statements
                 self.process_forecast_reanalysis(dataset, dictionary)
             else:
                 self.process_ensemble(dataset, dictionary)
-        else:
-            raise ValueError(f"Unknown model type '{type}'.")  # pragma: no cover
+        else:  # pragma: no cover
+            raise ValueError(f"Unknown model type '{type}'.")
 
         if type not in ["ensemble"]:
             # Ensemble already computed these values
@@ -2578,7 +2577,7 @@ def set_earth_geometry(self, datum):
         }
         try:
             return ellipsoid[datum]
-        except KeyError as e:
+        except KeyError as e:  # pragma: no cover
             available_datums = ', '.join(ellipsoid.keys())
             raise AttributeError(
                 f"The reference system '{datum}' is not recognized. Please use one of "
@@ -2845,7 +2844,7 @@ def from_dict(cls, data):  # pylint: disable=too-many-statements
         return env
 
 
-if __name__ == "__main__":
+if __name__ == "__main__":  # pragma: no cover
     import doctest
 
     results = doctest.testmod()

rocketpy/environment/fetchers.py

@@ -79,12 +79,12 @@ def fetch_atmospheric_data_from_windy(lat, lon, model):
 
     try:
         response = requests.get(url).json()
-        if "data" not in response.keys():
+        if "data" not in response.keys():  # pragma: no cover
             raise ValueError(
                 f"Could not get a valid response for '{model}' from Windy. "
                 "Check if the coordinates are set inside the model's domain."
             )
-    except requests.exceptions.RequestException as e:
+    except requests.exceptions.RequestException as e:  # pragma: no cover
         if model == "iconEu":
             raise ValueError(
                 "Could not get a valid response for Icon-EU from Windy. "
@@ -315,8 +315,8 @@ def fetch_wyoming_sounding(file):
         If the response indicates the output format is invalid.
     """
     response = requests.get(file)
-    if response.status_code != 200:
-        raise ImportError(f"Unable to load {file}.")  # pragma: no cover
+    if response.status_code != 200:  # pragma: no cover
+        raise ImportError(f"Unable to load {file}.")
     if len(re.findall("Can't get .+ Observations at", response.text)):
         raise ValueError(
             re.findall("Can't get .+ Observations at .+", response.text)[0]
@@ -330,7 +330,7 @@ def fetch_wyoming_sounding(file):
 
 
 @exponential_backoff(max_attempts=5, base_delay=2, max_delay=60)
-def fetch_noaaruc_sounding(file):
+def fetch_noaaruc_sounding(file):  # pragma: no cover
     """Fetches sounding data from a specified file using the NOAA RUC soundings.
 
     Parameters

rocketpy/environment/tools.py

@@ -590,7 +590,7 @@ def utm_to_geodesic(  # pylint: disable=too-many-locals,too-many-statements
     return lat, lon
 
 
-if __name__ == "__main__":
+if __name__ == "__main__":  # pragma: no cover
     import doctest
 
     results = doctest.testmod()

rocketpy/mathutils/function.py

@@ -1481,7 +1481,7 @@ def plot(self, *args, **kwargs):
             else:
                 print("Error: Only functions with 1D or 2D domains can be plotted.")
 
-    def plot1D(self, *args, **kwargs):
+    def plot1D(self, *args, **kwargs):  # pragma: no cover
         """Deprecated method, use Function.plot_1d instead."""
         warnings.warn(
             "The `Function.plot1D` method is set to be deprecated and fully "
@@ -1581,7 +1581,7 @@ def plot_1d(  # pylint: disable=too-many-statements
         if return_object:
             return fig, ax
 
-    def plot2D(self, *args, **kwargs):
+    def plot2D(self, *args, **kwargs):  # pragma: no cover
         """Deprecated method, use Function.plot_2d instead."""
         warnings.warn(
             "The `Function.plot2D` method is set to be deprecated and fully "
@@ -2772,7 +2772,7 @@ def differentiate_complex_step(self, x, dx=1e-200, order=1):
         """
         if order == 1:
             return float(self.get_value_opt(x + dx * 1j).imag / dx)
-        else:
+        else:  # pragma: no cover
             raise NotImplementedError(
                 "Only 1st order derivatives are supported yet. Set order=1."
             )
@@ -3119,12 +3119,12 @@ def compose(self, func, extrapolate=False):
             The result of inputting the function into the function.
         """
         # Check if the input is a function
-        if not isinstance(func, Function):
+        if not isinstance(func, Function):  # pragma: no cover
             raise TypeError("Input must be a Function object.")
 
         if isinstance(self.source, np.ndarray) and isinstance(func.source, np.ndarray):
             # Perform bounds check for composition
-            if not extrapolate:
+            if not extrapolate:  # pragma: no cover
                 if func.min < self.x_initial or func.max > self.x_final:
                     raise ValueError(
                         f"Input Function image {func.min, func.max} must be within "
@@ -3197,7 +3197,7 @@ def savetxt(
 
         # create the datapoints
         if callable(self.source):
-            if lower is None or upper is None or samples is None:
+            if lower is None or upper is None or samples is None:  # pragma: no cover
                 raise ValueError(
                     "If the source is a callable, lower, upper and samples"
                     + " must be provided."
@@ -3264,7 +3264,7 @@ def __validate_source(self, source):  # pylint: disable=too-many-statements
                         self.__inputs__ = header[:-1]
                     if self.__outputs__ is None:
                         self.__outputs__ = [header[-1]]
-            except Exception as e:
+            except Exception as e:  # pragma: no cover
                 raise ValueError(
                     "Could not read the csv or txt file to create Function source."
                 ) from e
@@ -3323,6 +3323,7 @@ def __validate_inputs(self, inputs):
             if isinstance(inputs, (list, tuple)):
                 if len(inputs) == 1:
                     return inputs
+            # pragma: no cover
             raise ValueError(
                 "Inputs must be a string or a list of strings with "
                 "the length of the domain dimension."
@@ -3335,6 +3336,7 @@ def __validate_inputs(self, inputs):
                     isinstance(i, str) for i in inputs
                 ):
                     return inputs
+            # pragma: no cover
             raise ValueError(
                 "Inputs must be a list of strings with "
                 "the length of the domain dimension."
@@ -3611,7 +3613,7 @@ def reset_funcified_methods(instance):
             instance.__dict__.pop(key)
 
 
-if __name__ == "__main__":
+if __name__ == "__main__":  # pragma: no cover
     import doctest
 
     results = doctest.testmod()

rocketpy/mathutils/vector_matrix.py

@@ -1103,7 +1103,7 @@ def from_dict(cls, data):
         return cls(data)
 
 
-if __name__ == "__main__":
+if __name__ == "__main__":  # pragma: no cover
     import doctest
 
     results = doctest.testmod()

rocketpy/motors/fluid.py

@@ -30,9 +30,9 @@ def __post_init__(self):
             If the density is not a positive number.
         """
 
-        if not isinstance(self.name, str):
+        if not isinstance(self.name, str):  # pragma: no cover
             raise ValueError("The name must be a string.")
-        if self.density < 0:
+        if self.density < 0:  # pragma: no cover
             raise ValueError("The density must be a positive number.")
 
         # Initialize plots and prints object

rocketpy/motors/motor.py

@@ -247,7 +247,7 @@ class Function. Thrust units are Newtons.
             self._csys = 1
         elif coordinate_system_orientation == "combustion_chamber_to_nozzle":
             self._csys = -1
-        else:
+        else:  # pragma: no cover
             raise ValueError(
                 "Invalid coordinate system orientation. Options are "
                 "'nozzle_to_combustion_chamber' and 'combustion_chamber_to_nozzle'."
@@ -346,7 +346,7 @@ def burn_time(self, burn_time):
         else:
             if not callable(self.thrust.source):
                 self._burn_time = (self.thrust.x_array[0], self.thrust.x_array[-1])
-            else:
+            else:  # pragma: no cover
                 raise ValueError(
                     "When using a float or callable as thrust source, a burn_time"
                     " argument must be specified."

rocketpy/plots/rocket_plots.py

@@ -385,7 +385,7 @@ def _draw_generic_surface(
             x_pos = position[2]
             # y position of the surface is the y position in the plot
             y_pos = position[1]
-        else:
+        else:  # pragma: no cover
             raise ValueError("Plane must be 'xz' or 'yz'.")
 
         ax.scatter(
@@ -633,7 +633,7 @@ def _draw_sensors(self, ax, sensors, plane):
                 # y position of the sensor is the y position in the plot
                 y_pos = pos[1]
                 normal_y = sensor.normal_vector.y
-            else:
+            else:  # pragma: no cover
                 raise ValueError("Plane must be 'xz' or 'yz'.")
 
             # line length is 2/5 of the rocket radius

rocketpy/prints/compare_prints.py

@@ -1,3 +1,3 @@
-class _ComparePrints:
+class _ComparePrints:  # pragma: no cover
     def __init__(self) -> None:
         pass

rocketpy/rocket/aero_surface/nose_cone.py

@@ -135,7 +135,7 @@ def __init__(  # pylint: disable=too-many-statements
         self._base_radius = base_radius
         self._length = length
         if bluffness is not None:
-            if bluffness > 1 or bluffness < 0:
+            if bluffness > 1 or bluffness < 0:  # pragma: no cover
                 raise ValueError(
                     f"Bluffness ratio of {bluffness} is out of range. "
                     "It must be between 0 and 1."
@@ -286,7 +286,7 @@ def theta(x):
             self.y_nosecone = Function(
                 lambda x: self.base_radius * np.power(x / self.length, self.power)
             )
-        else:
+        else:  # pragma: no cover
             raise ValueError(
                 f"Nose Cone kind '{self.kind}' not found, "
                 + "please use one of the following Nose Cone kinds:"
@@ -317,12 +317,11 @@ def bluffness(self, value):
                 raise ValueError(
                     "Parameter 'bluffness' must be None or 0 when using a nose cone kind 'powerseries'."
                 )
-        if value is not None:
-            if value > 1 or value < 0:
-                raise ValueError(
-                    f"Bluffness ratio of {value} is out of range. "
-                    "It must be between 0 and 1."
-                )
+        if value is not None and not 0 <= value <= 1:  # pragma: no cover
+            raise ValueError(
+                f"Bluffness ratio of {value} is out of range. "
+                "It must be between 0 and 1."
+            )
         self._bluffness = value
         self.evaluate_nose_shape()
 

rocketpy/rocket/rocket.py

@@ -278,7 +278,7 @@ def __init__(  # pylint: disable=too-many-statements
             self._csys = 1
         elif coordinate_system_orientation == "nose_to_tail":
             self._csys = -1
-        else:
+        else:  # pragma: no cover
             raise TypeError(
                 "Invalid coordinate system orientation. Please choose between "
                 + '"tail_to_nose" and "nose_to_tail".'
@@ -1173,7 +1173,7 @@ def add_nose(
         self.add_surfaces(nose, position)
         return nose
 
-    def add_fins(self, *args, **kwargs):
+    def add_fins(self, *args, **kwargs):  # pragma: no cover
         """See Rocket.add_trapezoidal_fins for documentation.
         This method is set to be deprecated in version 1.0.0 and fully removed
         by version 2.0.0. Use Rocket.add_trapezoidal_fins instead. It keeps the

rocketpy/sensitivity/sensitivity_model.py

@@ -140,10 +140,6 @@ def set_target_variables_nominal(self, target_variables_nominal_value):
             self.target_variables_info[target_variable]["nominal_value"] = (
                 target_variables_nominal_value[i]
             )
-        for i, target_variable in enumerate(self.target_variables_names):
-            self.target_variables_info[target_variable]["nominal_value"] = (
-                target_variables_nominal_value[i]
-            )
 
         self._nominal_target_passed = True
 
@@ -356,12 +352,12 @@ def __check_requirements(self):
             version = ">=0" if not version else version
             try:
                 check_requirement_version(module_name, version)
-            except (ValueError, ImportError) as e:
+            except (ValueError, ImportError) as e:  # pragma: no cover
                 has_error = True
                 print(
                     f"The following error occurred while importing {module_name}: {e}"
                 )
-        if has_error:
+        if has_error:  # pragma: no cover
             print(
                 "Given the above errors, some methods may not work. Please run "
                 + "'pip install rocketpy[sensitivity]' to install extra requirements."