Tests: In the test_sun.py module, create tests for the planet objects. You can (and should) do this before you have written any Planet code at all. Implementation: In the sun.py module (see template), implement a Sun class as described in Section 10.4. Your Sun class should include the following methods: __init__, get_mass, get_radius, get_temperature, and __str__. Your __str__ method should include the following information for each planet: Name, distance from sun, radius, and mass.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Tests: In the test_sun.py module, create tests for the planet objects. You can (and should) do this before you have written any Planet code at all.

Implementation: In the sun.py module (see template), implement a Sun class as described in Section 10.4. Your Sun class should include the following methods: __init__, get_mass, get_radius, get_temperature, and __str__. Your __str__ method should include the following information for each planet: Name, distance from sun, radius, and mass.

section 10.4

class Solar System:
def _init_(self, aSun):
self._theSun = aSun
self._planets = []
def addPlanet(self,aPlanet):
self._planets.append (aPlanet)
def showPlanets (self):
for aPlanet in self._planets:
print(aPlanet)
Transcribed Image Text:class Solar System: def _init_(self, aSun): self._theSun = aSun self._planets = [] def addPlanet(self,aPlanet): self._planets.append (aPlanet) def showPlanets (self): for aPlanet in self._planets: print(aPlanet)
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