예제 #1
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def test_no_opening_brace():
    with pytest.raises(ParseError) as excinfo:
        sub("hello $thing", dict())

    assert excinfo.value.reason == "Missing opening brace"
    assert excinfo.value.diagram == \
        "hello $thing\n" \
        "       ^"
예제 #2
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def test_non_string_values():
    with pytest.raises(ValueError):
        print(repr(sub("${thing}", dict(thing=1))))

    with pytest.raises(ValueError):
        print(repr(sub("${thing}", dict(thing=1.5))))

    with pytest.raises(ValueError):
        print(repr(sub("${thing}", dict(thing=None))))
예제 #3
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def test_no_closing_brace():
    with pytest.raises(ParseError) as excinfo:
        sub("hello ${thing", dict())

    assert excinfo.value.reason == \
        "Opening brace at char 7 is missing a closing brace"

    assert excinfo.value.diagram == \
        "hello ${thing\n" \
        "       ^-----^"
예제 #4
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def test_invalid_variable_name():
    with pytest.raises(ParseError) as excinfo:
        sub("${0}", dict())
    assert excinfo.value.diagram == \
        "${0}\n" \
        "  ^"

    with pytest.raises(ParseError) as excinfo:
        sub("${00}", dict())
    assert excinfo.value.diagram == \
        "${00}\n" \
        "  ^^"

    with pytest.raises(ParseError) as excinfo:
        sub("${0_foo}", dict())
    assert "Invalid" in excinfo.value.reason
    assert excinfo.value.diagram == \
        "${0_foo}\n" \
        "  ^---^"
예제 #5
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def test_no_subs():
    assert sub("hello world", dict()) == "hello world"
예제 #6
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def test_binary_value_and_input():
    assert sub(
        b"\xF0\x9F\x98\xB0${thing}\xF0\x9F\x98\xB0",
        dict(thing=b"\xF0\x9F\x98\x81"),
    ) == u"\U0001F630\U0001F601\U0001F630"
예제 #7
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def test_binary_value():
    assert sub(
        u"\U0001F630${thing}\U0001F630",
        dict(thing=b"\xF0\x9F\x98\x81"),
    ) == u"\U0001F630\U0001F601\U0001F630"
예제 #8
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def test_no_value():
    assert sub("${thing}", dict()) == ""
예제 #9
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def test_simple_sub():
    assert sub("hello ${thing}", dict(thing="world")) == "hello world"