CompareMethodsTest.java

/*
 * Copyright (c) 2017 OBiBa. All rights reserved.
 *
 * This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.obiba.magma.js.methods;

import org.junit.Test;
import org.mozilla.javascript.Context;
import org.obiba.magma.js.AbstractJsTest;
import org.obiba.magma.js.MagmaJsEvaluationRuntimeException;
import org.obiba.magma.js.ScriptableValue;
import org.obiba.magma.type.BooleanType;
import org.obiba.magma.type.DecimalType;
import org.obiba.magma.type.IntegerType;
import org.obiba.magma.type.TextType;

import static org.fest.assertions.api.Assertions.assertThat;

public class CompareMethodsTest extends AbstractJsTest {

  @Test
  public void testIntegerCompareInteger() throws Exception {
    ScriptableValue integerSeven = newValue(IntegerType.get().valueOf(7));
    ScriptableValue integerZero = newValue(IntegerType.get().valueOf(0));
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), integerSeven, new Object[] { integerZero }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(1));
  }

  @Test
  public void testIntegerCompareDecimal() throws Exception {
    ScriptableValue integerSeven = newValue(IntegerType.get().valueOf(7));
    ScriptableValue decimalFourteen = newValue(DecimalType.get().valueOf(14.0));
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), integerSeven, new Object[] { decimalFourteen }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(-1));
  }

  @Test
  public void testDecimalCompareInteger() throws Exception {
    ScriptableValue integerSeven = newValue(IntegerType.get().valueOf(7));
    ScriptableValue decimalFourteen = newValue(DecimalType.get().valueOf(14.0));
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), decimalFourteen, new Object[] { integerSeven }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(1));
  }

  @Test
  public void testDecimalCompareDecimal() throws Exception {
    ScriptableValue decimalSeven = newValue(DecimalType.get().valueOf(7.02));
    ScriptableValue decimalFourteen = newValue(DecimalType.get().valueOf(14.02));
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), decimalFourteen, new Object[] { decimalSeven }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(1));
  }

  @Test
  public void testTrueCompareTrue() throws Exception {
    ScriptableValue trueOne = newValue(BooleanType.get().trueValue());
    ScriptableValue trueTwo = newValue(BooleanType.get().trueValue());
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), trueOne, new Object[] { trueTwo }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(0));
  }

  @Test
  public void testTrueCompareFalse() throws Exception {
    ScriptableValue trueOne = newValue(BooleanType.get().trueValue());
    ScriptableValue falseTwo = newValue(BooleanType.get().falseValue());
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), trueOne, new Object[] { falseTwo }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(1));
  }

  @Test
  public void testAardvarkCompareBalloon() throws Exception {
    ScriptableValue aardvark = newValue(TextType.get().valueOf("Aardvark"));
    ScriptableValue balloon = newValue(TextType.get().valueOf("Balloon"));
    ScriptableValue result = CompareMethods
        .compare(Context.getCurrentContext(), aardvark, new Object[] { balloon }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(-1));
  }

  @Test
  public void testZoomCompareAir() throws Exception {
    ScriptableValue zoom = newValue(TextType.get().valueOf("Zoom"));
    ScriptableValue air = newValue(TextType.get().valueOf("Air"));
    ScriptableValue result = CompareMethods.compare(Context.getCurrentContext(), zoom, new Object[] { air }, null);
    assertThat((Long) result.getValue().getValue()).isGreaterThan(0L);
  }

  @Test(expected = MagmaJsEvaluationRuntimeException.class)
  public void testNullCompareAir() throws Exception {
    ScriptableValue nullOperand = newValue(TextType.get().nullValue());
    ScriptableValue air = newValue(TextType.get().valueOf("Air"));
    CompareMethods.compare(Context.getCurrentContext(), nullOperand, new Object[] { air }, null);
  }

  @Test(expected = MagmaJsEvaluationRuntimeException.class)
  public void testAirCompareNull() throws Exception {
    ScriptableValue air = newValue(TextType.get().valueOf("Air"));
    ScriptableValue nullOperand = newValue(TextType.get().nullValue());
    CompareMethods.compare(Context.getCurrentContext(), air, new Object[] { nullOperand }, null);
  }

  // compareNoCase

  @Test
  public void testCompareNoCaseBigAardvarkCompareSmallAardvark() throws Exception {
    ScriptableValue bigAardvark = newValue(TextType.get().valueOf("AARDVARK"));
    ScriptableValue smallAardvark = newValue(TextType.get().valueOf("aardvark"));
    ScriptableValue result = CompareMethods
        .compareNoCase(Context.getCurrentContext(), bigAardvark, new Object[] { smallAardvark }, null);
    assertThat(result.getValue()).isEqualTo(IntegerType.get().valueOf(0));
  }

  @Test
  public void testCompareNoCaseBigAardvarkCompareCarrot() throws Exception {
    ScriptableValue bigAardvark = newValue(TextType.get().valueOf("AARDVARK"));
    ScriptableValue carrot = newValue(TextType.get().valueOf("carrot"));
    ScriptableValue result = CompareMethods
        .compareNoCase(Context.getCurrentContext(), bigAardvark, new Object[] { carrot }, null);
    assertThat((Long) result.getValue().getValue()).isLessThan(0L);
  }
}