Module datarush.library

Package com.pervasive.datarush.operators.assertion

package com.pervasive.datarush.operators.assertion

Provides operators for making assertions on flows and files. Particularly useful for unit testing DataRush applications.

  • Class
    Description
    AbsoluteErrorBound
    Checks equivalence based on the absolute error between two floating point numbers.
    AssertEqual
    Verifies that actual rows are equal to expected rows.
    AssertEqualHash
    Verifies that actual rows are equal to expected rows without regard to order.
    AssertEqualRecordType
    Assert that the given type and the type of the input port are equal.
    AssertEqualTypes
    Asserts that two input flows have identical types.
    AssertMetadata
    Assert that the metadata on the input port is set correctly.
    AssertPredicate
    Assert that the given predicate is true for all input values.
    AssertRowCount
    Verifies that the input flow contains the specified row count.
    AssertSorted
    Verifies that the input data is sorted by the given set of keys.
    ExactTolerance
    Check equivalence based on an exact match.
    FloatingPointTolerance
    Represents allowable error bounds for comparing the equality of two floating point numbers.
    RelativeErrorBound
    Checks equivalence based on the relative error between two floating point numbers.
    UlpDistanceBound
    Checks equivalence based on the distance between two floating point numbers in units of least precision (ULP).