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Identity server (Arbitrary instances)

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/*
 * Copyright © 2023 Mark Raynsford  https://www.io7m.com
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

package com.io7m.idstore.tests.arbitraries;

import com.io7m.idstore.model.IdName;
import net.jqwik.api.Arbitraries;
import net.jqwik.api.Arbitrary;
import net.jqwik.api.providers.TypeUsage;

import java.util.Set;

/**
 * A provider of {@link IdName} values.
 */

public final class IdArbIdNameProvider extends IdArbAbstractProvider
{
  /**
   * A provider of values.
   */

  public IdArbIdNameProvider()
  {

  }

  @Override
  public boolean canProvideFor(
    final TypeUsage targetType)
  {
    return targetType.isOfType(IdName.class);
  }

  @Override
  public Set> provideFor(
    final TypeUsage targetType,
    final SubtypeProvider subtypeProvider)
  {
    final var a =
      Arbitraries.strings()
        .ofMinLength(1)
        .ofMaxLength(254)
        .alpha()
        .numeric()
        .withChars("_-")
        .filter(s -> !s.isBlank())
        .map(s -> "A" + s)
        .map(IdName::new);

    return Set.of(a);
  }
}