datafusion-common 18.0.0

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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//! Utility functions to make testing DataFusion based crates easier

/// A macro to assert that one string is contained within another with
/// a nice error message if they are not.
///
/// Usage: `assert_contains!(actual, expected)`
///
/// Is a macro so test error
/// messages are on the same line as the failure;
///
/// Both arguments must be convertable into Strings ([`Into`]<[`String`]>)
#[macro_export]
macro_rules! assert_contains {
    ($ACTUAL: expr, $EXPECTED: expr) => {
        let actual_value: String = $ACTUAL.into();
        let expected_value: String = $EXPECTED.into();
        assert!(
            actual_value.contains(&expected_value),
            "Can not find expected in actual.\n\nExpected:\n{}\n\nActual:\n{}",
            expected_value,
            actual_value
        );
    };
}

/// A macro to assert that one string is NOT contained within another with
/// a nice error message if they are are.
///
/// Usage: `assert_not_contains!(actual, unexpected)`
///
/// Is a macro so test error
/// messages are on the same line as the failure;
///
/// Both arguments must be convertable into Strings ([`Into`]<[`String`]>)
#[macro_export]
macro_rules! assert_not_contains {
    ($ACTUAL: expr, $UNEXPECTED: expr) => {
        let actual_value: String = $ACTUAL.into();
        let unexpected_value: String = $UNEXPECTED.into();
        assert!(
            !actual_value.contains(&unexpected_value),
            "Found unexpected in actual.\n\nUnexpected:\n{}\n\nActual:\n{}",
            unexpected_value,
            actual_value
        );
    };
}