Python Clusters.from_file Examples

Example #1

def test_load_json():
    with temporary_dir() as td:
        clusters_json = os.path.join(td, 'clusters.json')
        # as dict
        with open(clusters_json, 'w') as fp:
            fp.write(json.dumps(CLUSTERS))
        validate_loaded_clusters(Clusters.from_file(clusters_json))
        # as list
        with open(clusters_json, 'w') as fp:
            fp.write(json.dumps(CLUSTERS.values()))
        validate_loaded_clusters(Clusters.from_file(clusters_json))

Example #2

File: test_clusters.py Project: MustafaOrkunAcar/incubator-aurora

def test_load_json():
  with temporary_dir() as td:
    clusters_json = os.path.join(td, 'clusters.json')
    # as dict
    with open(clusters_json, 'w') as fp:
      fp.write(json.dumps(CLUSTERS))
    validate_loaded_clusters(Clusters.from_file(clusters_json))
    # as list
    with open(clusters_json, 'w') as fp:
      fp.write(json.dumps(CLUSTERS.values()))
    validate_loaded_clusters(Clusters.from_file(clusters_json))

Example #3

File: test_clusters.py Project: MustafaOrkunAcar/incubator-aurora

def test_load_invalid_syntax():
  with temporary_dir() as td:
    # bad json
    clusters_json = os.path.join(td, 'clusters.json')
    with open(clusters_json, 'w') as fp:
      fp.write('This is not json')
    with pytest.raises(Clusters.ParseError):
      Clusters.from_file(clusters_json)

    # bad yaml
    clusters_yml = os.path.join(td, 'clusters.yml')
    with open(clusters_yml, 'w') as fp:
      fp.write('L{}L')
    with pytest.raises(Clusters.ParseError):
      Clusters.from_file(clusters_yml)

    # bad layout
    clusters_yml = os.path.join(td, 'clusters.yml')
    with open(clusters_yml, 'w') as fp:
      fp.write('just a string')
    with pytest.raises(Clusters.ParseError):
      Clusters.from_file(clusters_yml)

    # not a dict
    clusters_json = os.path.join(td, 'clusters.json')
    with open(clusters_json, 'w') as fp:
      fp.write(json.dumps({'cluster1': ['not', 'cluster', 'values']}))
    with pytest.raises(Clusters.ParseError):
      Clusters.from_file(clusters_json)

Example #4

def test_load_invalid_syntax():
    with temporary_dir() as td:
        # bad json
        clusters_json = os.path.join(td, 'clusters.json')
        with open(clusters_json, 'w') as fp:
            fp.write('This is not json')
        with pytest.raises(Clusters.ParseError):
            Clusters.from_file(clusters_json)

        # bad yaml
        clusters_yml = os.path.join(td, 'clusters.yml')
        with open(clusters_yml, 'w') as fp:
            fp.write('L{}L')
        with pytest.raises(Clusters.ParseError):
            Clusters.from_file(clusters_yml)

        # bad layout
        clusters_yml = os.path.join(td, 'clusters.yml')
        with open(clusters_yml, 'w') as fp:
            fp.write('just a string')
        with pytest.raises(Clusters.ParseError):
            Clusters.from_file(clusters_yml)

        # not a dict
        clusters_json = os.path.join(td, 'clusters.json')
        with open(clusters_json, 'w') as fp:
            fp.write(json.dumps({'cluster1': ['not', 'cluster', 'values']}))
        with pytest.raises(Clusters.ParseError):
            Clusters.from_file(clusters_json)

Example #5

File: test_clusters.py Project: vrosnet/incubator-aurora

def test_load_invalid_syntax():
    with temporary_dir() as td:
        # bad json
        clusters_json = os.path.join(td, "clusters.json")
        with open(clusters_json, "w") as fp:
            fp.write("This is not json")
        with pytest.raises(Clusters.ParseError):
            Clusters.from_file(clusters_json)

        # not a dict
        clusters_json = os.path.join(td, "clusters.json")
        with open(clusters_json, "w") as fp:
            fp.write(json.dumps({"cluster1": ["not", "cluster", "values"]}))
        with pytest.raises(Clusters.ParseError):
            Clusters.from_file(clusters_json)

Example #6

File: test_clusters.py Project: MustafaOrkunAcar/incubator-aurora

def test_load_yaml():
  with temporary_dir() as td:
    clusters_yml = os.path.join(td, 'clusters.yml')
    with open(clusters_yml, 'w') as fp:
      fp.write(TEST_YAML)
    validate_loaded_clusters(Clusters.from_file(clusters_yml))

Example #7

File: test_clusters.py Project: zmyer/aurora

def test_load():
    with temporary_dir() as td:
        clusters_json = os.path.join(td, 'clusters.json')
        with open(clusters_json, 'w') as fp:
            fp.write(CLUSTERS)
        validate_loaded_clusters(Clusters.from_file(clusters_json))

Example #8

File: test_clusters.py Project: vrosnet/incubator-aurora

def test_load():
    with temporary_dir() as td:
        clusters_json = os.path.join(td, "clusters.json")
        with open(clusters_json, "w") as fp:
            fp.write(CLUSTERS)
        validate_loaded_clusters(Clusters.from_file(clusters_json))

Example #9

def test_load_yaml():
    with temporary_dir() as td:
        clusters_yml = os.path.join(td, 'clusters.yml')
        with open(clusters_yml, 'w') as fp:
            fp.write(TEST_YAML)
        validate_loaded_clusters(Clusters.from_file(clusters_yml))