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%TVALIDATEARRAY Test class for the arrow.array.Array/validate() method.
% Licensed to the Apache Software Foundation (ASF) under one or more
% contributor license agreements. See the NOTICE file distributed with
% this work for additional information regarding copyright ownership.
% The ASF licenses this file to you under the Apache License, Version
% 2.0 (the "License"); you may not use this file except in compliance
% with the License. You may obtain a copy of the License at
%
% http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS,
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
% implied. See the License for the specific language governing
% permissions and limitations under the License.
classdef tValidateArray < matlab.unittest.TestCase
methods (Test)
function InvalidModeInput(test)
% Verify arrow.array.Array/validate() throws an exception if
% provided an invalid value for the Mode name-value
% pair.
array = arrow.array.Float64Array.fromMATLAB(1:5);
% Cannot convert "abc" to a ValidationMode value
fcn = @() array.validate(Mode="abc");
test.verifyError(fcn, "MATLAB:validation:UnableToConvert");
% Mode must be scalar
modes = [arrow.array.ValidationMode.Full arrow.array.ValidationMode.Minimal];
fcn = @() array.validate(Mode=modes);
test.verifyError(fcn, "MATLAB:validation:IncompatibleSize");
% ValidationMode.None is not supported
mode = arrow.array.ValidationMode.None;
fcn = @() array.validate(Mode=mode);
test.verifyError(fcn, "arrow:array:InvalidValidationMode");
end
function ValidationModeMinimalFails(test)
% Verify arrow.array.Array/validate() throws an exception
% with the ID arrow:array:ValidateMinimalFailed if
% Mode="Minimal" and the array fails the "Minimal"
% validation checks.
offsets = arrow.array(int32([0 1 3 4 5]));
values = arrow.array([1 2 3]);
array = arrow.array.ListArray.fromArrays(offsets, values, ValidationMode="None");
fcn = @() array.validate(Mode="Minimal");
test.verifyError(fcn, "arrow:array:ValidateMinimalFailed")
end
function ValidationModeMinimalPasses(test)
% Verify arrow.array.Array/validate() does not throw an
% exception if Mode="Minimal" and the array passes the
% "Minimal" validation checks.
offsets = arrow.array(int32([0 1 0]));
values = arrow.array([1 2 3]);
% NOTE: the array is actually invalid, but it passes the
% "Minimal" validation checks.
array = arrow.array.ListArray.fromArrays(offsets, values);
fcn = @() array.validate(Mode="Minimal");
test.verifyWarningFree(fcn, "arrow:array:ValidateMinimalFailed")
end
function ValidationModeFullFails(test)
% Verify arrow.array.Array/validate() throws an exception
% with the ID arrow:array:ValidateFullFailed if
% Mode="Full" and the array fails the "Full"
% validation checks.
offsets = arrow.array(int32([0 1 0]));
values = arrow.array([1 2 3]);
array = arrow.array.ListArray.fromArrays(offsets, values);
fcn = @() array.validate(Mode="Full");
test.verifyError(fcn, "arrow:array:ValidateFullFailed")
end
function ValidationModeFullPasses(test)
% Verify arrow.array.Array/validate() does not throw an
% exception if Mode="Full" and the array passes
% the "full" validation checks.
offsets = arrow.array(int32([0 1 3]));
values = arrow.array([1 2 3]);
array = arrow.array.ListArray.fromArrays(offsets, values);
fcn = @() array.validate(Mode="Full");
test.verifyWarningFree(fcn);
end
function DefaultValidationModeIsMimimal(test)
% Verify the default Mode value is "Minimal".
offsets = arrow.array(int32([0 1 2 3]));
values = arrow.array([1 2 3]);
array = arrow.array.ListArray.fromArrays(offsets, values);
fcn = @() array.validate();
test.verifyWarningFree(fcn, "arrow:array:ValidateMinimalFailed")
end
end
end
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