1 | n/a | import abc |
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2 | n/a | |
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3 | n/a | |
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4 | n/a | class FinderTests(metaclass=abc.ABCMeta): |
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5 | n/a | |
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6 | n/a | """Basic tests for a finder to pass.""" |
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7 | n/a | |
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8 | n/a | @abc.abstractmethod |
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9 | n/a | def test_module(self): |
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10 | n/a | # Test importing a top-level module. |
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11 | n/a | pass |
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12 | n/a | |
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13 | n/a | @abc.abstractmethod |
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14 | n/a | def test_package(self): |
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15 | n/a | # Test importing a package. |
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16 | n/a | pass |
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17 | n/a | |
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18 | n/a | @abc.abstractmethod |
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19 | n/a | def test_module_in_package(self): |
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20 | n/a | # Test importing a module contained within a package. |
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21 | n/a | # A value for 'path' should be used if for a meta_path finder. |
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22 | n/a | pass |
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23 | n/a | |
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24 | n/a | @abc.abstractmethod |
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25 | n/a | def test_package_in_package(self): |
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26 | n/a | # Test importing a subpackage. |
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27 | n/a | # A value for 'path' should be used if for a meta_path finder. |
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28 | n/a | pass |
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29 | n/a | |
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30 | n/a | @abc.abstractmethod |
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31 | n/a | def test_package_over_module(self): |
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32 | n/a | # Test that packages are chosen over modules. |
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33 | n/a | pass |
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34 | n/a | |
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35 | n/a | @abc.abstractmethod |
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36 | n/a | def test_failure(self): |
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37 | n/a | # Test trying to find a module that cannot be handled. |
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38 | n/a | pass |
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39 | n/a | |
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40 | n/a | |
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41 | n/a | class LoaderTests(metaclass=abc.ABCMeta): |
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42 | n/a | |
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43 | n/a | @abc.abstractmethod |
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44 | n/a | def test_module(self): |
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45 | n/a | """A module should load without issue. |
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46 | n/a | |
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47 | n/a | After the loader returns the module should be in sys.modules. |
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48 | n/a | |
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49 | n/a | Attributes to verify: |
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50 | n/a | |
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51 | n/a | * __file__ |
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52 | n/a | * __loader__ |
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53 | n/a | * __name__ |
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54 | n/a | * No __path__ |
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55 | n/a | |
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56 | n/a | """ |
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57 | n/a | pass |
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58 | n/a | |
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59 | n/a | @abc.abstractmethod |
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60 | n/a | def test_package(self): |
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61 | n/a | """Loading a package should work. |
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62 | n/a | |
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63 | n/a | After the loader returns the module should be in sys.modules. |
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64 | n/a | |
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65 | n/a | Attributes to verify: |
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66 | n/a | |
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67 | n/a | * __name__ |
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68 | n/a | * __file__ |
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69 | n/a | * __package__ |
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70 | n/a | * __path__ |
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71 | n/a | * __loader__ |
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72 | n/a | |
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73 | n/a | """ |
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74 | n/a | pass |
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75 | n/a | |
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76 | n/a | @abc.abstractmethod |
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77 | n/a | def test_lacking_parent(self): |
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78 | n/a | """A loader should not be dependent on it's parent package being |
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79 | n/a | imported.""" |
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80 | n/a | pass |
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81 | n/a | |
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82 | n/a | @abc.abstractmethod |
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83 | n/a | def test_state_after_failure(self): |
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84 | n/a | """If a module is already in sys.modules and a reload fails |
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85 | n/a | (e.g. a SyntaxError), the module should be in the state it was before |
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86 | n/a | the reload began.""" |
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87 | n/a | pass |
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88 | n/a | |
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89 | n/a | @abc.abstractmethod |
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90 | n/a | def test_unloadable(self): |
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91 | n/a | """Test ImportError is raised when the loader is asked to load a module |
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92 | n/a | it can't.""" |
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93 | n/a | pass |
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