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MeasureImplTest.java
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MeasureImplTest.java
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/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.computation.measure.api;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.sonar.server.computation.measure.Measure;
import static org.assertj.core.api.Assertions.assertThat;
public class MeasureImplTest {
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void get_int_value() throws Exception {
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1));
assertThat(measure.getIntValue()).isEqualTo(1);
}
@Test
public void fail_with_ISE_when_not_int_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Value can not be converted to int because current value type is a DOUBLE");
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1d, 1));
measure.getIntValue();
}
@Test
public void get_double_value() throws Exception {
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1d, 1));
assertThat(measure.getDoubleValue()).isEqualTo(1d);
}
@Test
public void fail_with_ISE_when_not_double_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Value can not be converted to double because current value type is a INT");
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1));
measure.getDoubleValue();
}
@Test
public void get_long_value() throws Exception {
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1L));
assertThat(measure.getLongValue()).isEqualTo(1L);
}
@Test
public void fail_with_ISE_when_not_long_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Value can not be converted to long because current value type is a STRING");
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create("value"));
measure.getLongValue();
}
@Test
public void get_string_value() throws Exception {
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create("value"));
assertThat(measure.getStringValue()).isEqualTo("value");
}
@Test
public void fail_with_ISE_when_not_string_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Value can not be converted to string because current value type is a LONG");
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1L));
measure.getStringValue();
}
@Test
public void get_boolean_value() throws Exception {
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(true));
assertThat(measure.getBooleanValue()).isTrue();
}
@Test
public void fail_with_ISE_when_not_boolean_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Value can not be converted to boolean because current value type is a DOUBLE");
MeasureImpl measure = new MeasureImpl(Measure.newMeasureBuilder().create(1d, 1));
measure.getBooleanValue();
}
@Test
public void fail_with_ISE_when_creating_measure_with_no_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Only following types are allowed [BOOLEAN, INT, LONG, DOUBLE, STRING]");
new MeasureImpl(Measure.newMeasureBuilder().createNoValue());
}
@Test
public void fail_with_ISE_when_creating_measure_with_not_allowed_value() throws Exception {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("Only following types are allowed [BOOLEAN, INT, LONG, DOUBLE, STRING]");
new MeasureImpl(Measure.newMeasureBuilder().create(Measure.Level.ERROR));
}
@Test
public void fail_with_NPE_when_creating_measure_with_null_measure() throws Exception {
thrown.expect(NullPointerException.class);
thrown.expectMessage("Measure couldn't be null");
new MeasureImpl(null);
}
}