tech.picnic.errorprone.refasterrules.AssertJDoubleRules Maven / Gradle / Ivy

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Extra Error Prone plugins by Picnic.
There is a newer version: 0.19.1
package tech.picnic.errorprone.refasterrules;

import static org.assertj.core.data.Offset.offset;
import static org.assertj.core.data.Percentage.withPercentage;

import com.google.errorprone.refaster.Refaster;
import com.google.errorprone.refaster.annotation.AfterTemplate;
import com.google.errorprone.refaster.annotation.BeforeTemplate;
import org.assertj.core.api.AbstractDoubleAssert;
import org.assertj.core.data.Offset;
import tech.picnic.errorprone.refaster.annotation.OnlineDocumentation;

@OnlineDocumentation
final class AssertJDoubleRules {
  private AssertJDoubleRules() {}

  static final class AbstractDoubleAssertIsCloseToWithOffset {
    @BeforeTemplate
    AbstractDoubleAssert before(
        AbstractDoubleAssert doubleAssert, double n, Offset offset) {
      return doubleAssert.isEqualTo(n, offset);
    }

    @BeforeTemplate
    AbstractDoubleAssert before(
        AbstractDoubleAssert doubleAssert, Double n, Offset offset) {
      return doubleAssert.isEqualTo(n, offset);
    }

    @AfterTemplate
    AbstractDoubleAssert after(
        AbstractDoubleAssert doubleAssert, double n, Offset offset) {
      return doubleAssert.isCloseTo(n, offset);
    }
  }

  static final class AbstractDoubleAssertIsEqualTo {
    @BeforeTemplate
    AbstractDoubleAssert before(AbstractDoubleAssert doubleAssert, double n) {
      return Refaster.anyOf(
          doubleAssert.isCloseTo(n, offset(0.0)), doubleAssert.isCloseTo(n, withPercentage(0.0)));
    }

    @AfterTemplate
    AbstractDoubleAssert after(AbstractDoubleAssert doubleAssert, double n) {
      return doubleAssert.isEqualTo(n);
    }
  }

  static final class AbstractDoubleAssertIsNotEqualTo {
    @BeforeTemplate
    AbstractDoubleAssert before(AbstractDoubleAssert doubleAssert, double n) {
      return Refaster.anyOf(
          doubleAssert.isNotCloseTo(n, offset(0.0)),
          doubleAssert.isNotCloseTo(n, withPercentage(0.0)));
    }

    @AfterTemplate
    AbstractDoubleAssert after(AbstractDoubleAssert doubleAssert, double n) {
      return doubleAssert.isNotEqualTo(n);
    }
  }

  static final class AbstractDoubleAssertIsZero {
    @BeforeTemplate
    AbstractDoubleAssert before(AbstractDoubleAssert doubleAssert) {
      return doubleAssert.isZero();
    }

    @AfterTemplate
    AbstractDoubleAssert after(AbstractDoubleAssert doubleAssert) {
      return doubleAssert.isEqualTo(0);
    }
  }

  static final class AbstractDoubleAssertIsNotZero {
    @BeforeTemplate
    AbstractDoubleAssert before(AbstractDoubleAssert doubleAssert) {
      return doubleAssert.isNotZero();
    }

    @AfterTemplate
    AbstractDoubleAssert after(AbstractDoubleAssert doubleAssert) {
      return doubleAssert.isNotEqualTo(0);
    }
  }

  static final class AbstractDoubleAssertIsOne {
    @BeforeTemplate
    AbstractDoubleAssert before(AbstractDoubleAssert doubleAssert) {
      return doubleAssert.isOne();
    }

    @AfterTemplate
    AbstractDoubleAssert after(AbstractDoubleAssert doubleAssert) {
      return doubleAssert.isEqualTo(1);
    }
  }
}