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- /*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info 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.ce.task.projectanalysis.formula;
-
- import java.util.Optional;
- import javax.annotation.Nullable;
- import org.junit.Test;
- import org.sonar.ce.task.projectanalysis.component.Component;
- import org.sonar.ce.task.projectanalysis.component.ReportComponent;
- import org.sonar.ce.task.projectanalysis.formula.SumFormula.IntSumFormula;
- import org.sonar.ce.task.projectanalysis.formula.counter.IntSumCounter;
- import org.sonar.ce.task.projectanalysis.measure.Measure;
- import org.sonar.ce.task.projectanalysis.metric.Metric;
-
- import static org.assertj.core.api.Assertions.assertThat;
- import static org.assertj.core.api.Assertions.assertThatThrownBy;
- import static org.mockito.Mockito.mock;
- import static org.mockito.Mockito.when;
- import static org.sonar.api.measures.CoreMetrics.LINES_KEY;
- import static org.sonar.ce.task.projectanalysis.formula.SumFormula.createIntSumFormula;
-
- public class IntSumFormulaTest {
-
- private static final IntSumFormula INT_SUM_FORMULA = createIntSumFormula(LINES_KEY);
- private static final IntSumFormula INT_SUM_FORMULA_NULL_DEFAULT_INPUT_VALUE = createIntSumFormula(LINES_KEY, null);
- private static final IntSumFormula INT_SUM_FORMULA_DEFAULT_INPUT_VALUE_15 = createIntSumFormula(LINES_KEY, 15);
-
-
- CreateMeasureContext projectCreateMeasureContext = new DumbCreateMeasureContext(
- ReportComponent.builder(Component.Type.PROJECT, 1).build(), mock(Metric.class));
- CreateMeasureContext fileCreateMeasureContext = new DumbCreateMeasureContext(
- ReportComponent.builder(Component.Type.FILE, 2).build(), mock(Metric.class));
-
- @Test
- public void check_create_new_counter_class() {
- assertThat(INT_SUM_FORMULA.createNewCounter().getClass()).isEqualTo(IntSumCounter.class);
- }
-
- @Test
- public void fail_with_NPE_when_creating_formula_with_null_metric() {
- assertThatThrownBy(() -> createIntSumFormula(null))
- .isInstanceOf(NullPointerException.class)
- .hasMessage("Metric key cannot be null");
- }
-
- @Test
- public void check_output_metric_key_is_lines() {
- assertThat(INT_SUM_FORMULA.getOutputMetricKeys()).containsOnly(LINES_KEY);
- assertThat(INT_SUM_FORMULA_DEFAULT_INPUT_VALUE_15.getOutputMetricKeys()).containsOnly(LINES_KEY);
- assertThat(INT_SUM_FORMULA_NULL_DEFAULT_INPUT_VALUE.getOutputMetricKeys()).containsOnly(LINES_KEY);
- }
-
- @Test
- public void create_measure_when_initialized_and_input_measure_exists() {
- IntSumCounter counter = INT_SUM_FORMULA.createNewCounter();
- counter.initialize(createMeasureInInitContext(10));
-
- assertCreateMeasureValue(counter, 10);
- }
-
- @Test
- public void does_not_create_measure_when_only_initialized_and_input_measure_does_not_exist() {
- IntSumCounter counter = INT_SUM_FORMULA.createNewCounter();
- does_not_create_measure_when_only_initialized_and_input_measure_does_not_exist(counter);
- }
-
- @Test
- public void does_not_create_measure_when_only_initialized_and_input_measure_does_not_exist_and_defaultInputValue_is_null() {
- IntSumCounter counter = INT_SUM_FORMULA_NULL_DEFAULT_INPUT_VALUE.createNewCounter();
- does_not_create_measure_when_only_initialized_and_input_measure_does_not_exist(counter);
- }
-
- private void does_not_create_measure_when_only_initialized_and_input_measure_does_not_exist(IntSumCounter counter) {
- counter.initialize(createNoMeasureInInitContext());
-
- assertCreateNoMeasure(counter);
- }
-
- @Test
- public void creates_measure_when_only_initialized_and_input_measure_does_not_exist_and_defaultInputValue_is_non_null() {
- IntSumCounter counter = INT_SUM_FORMULA_DEFAULT_INPUT_VALUE_15.createNewCounter();
- counter.initialize(createNoMeasureInInitContext());
-
- assertCreateMeasureValue(counter, 15);
- }
-
- @Test
- public void create_measure_sum_of_init_and_aggregated_other_counter_when_input_measure_exists() {
- create_measure_sum_of_init_and_aggregated_other_counter(INT_SUM_FORMULA.createNewCounter(), 10, 30);
- create_measure_sum_of_init_and_aggregated_other_counter(INT_SUM_FORMULA_NULL_DEFAULT_INPUT_VALUE.createNewCounter(), 10, 30);
- create_measure_sum_of_init_and_aggregated_other_counter(INT_SUM_FORMULA_DEFAULT_INPUT_VALUE_15.createNewCounter(), 10, 30);
- }
-
- @Test
- public void create_measure_when_aggregated_other_counter_but_input_measure_does_not_exist() {
- create_measure_sum_of_init_and_aggregated_other_counter(INT_SUM_FORMULA.createNewCounter(), null, 20);
- create_measure_sum_of_init_and_aggregated_other_counter(INT_SUM_FORMULA_NULL_DEFAULT_INPUT_VALUE.createNewCounter(), null, 20);
- create_measure_sum_of_init_and_aggregated_other_counter(INT_SUM_FORMULA_DEFAULT_INPUT_VALUE_15.createNewCounter(), null, 35);
- }
-
- private void create_measure_sum_of_init_and_aggregated_other_counter(IntSumCounter counter, @Nullable Integer inputMeasure, int expectedMeasureValue) {
- // init with value 10
- if (inputMeasure != null) {
- counter.initialize(createMeasureInInitContext(10));
- } else {
- counter.initialize(createNoMeasureInInitContext());
- }
-
- // second counter with value 20
- IntSumCounter anotherCounter = INT_SUM_FORMULA.createNewCounter();
- anotherCounter.initialize(createMeasureInInitContext(20));
- counter.aggregate(anotherCounter);
-
- assertCreateMeasureValue(counter, expectedMeasureValue);
- }
-
- @Test
- public void initialize_does_not_create_measure_on_file() {
- initialize_does_not_create_measure_on_file(INT_SUM_FORMULA.createNewCounter());
- initialize_does_not_create_measure_on_file(INT_SUM_FORMULA_NULL_DEFAULT_INPUT_VALUE.createNewCounter());
- initialize_does_not_create_measure_on_file(INT_SUM_FORMULA_DEFAULT_INPUT_VALUE_15.createNewCounter());
- }
-
- private void assertCreateNoMeasure(IntSumCounter counter) {
- assertThat(INT_SUM_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isNotPresent();
- }
-
- private void assertCreateMeasureValue(IntSumCounter counter, int expectMeasureValue) {
- assertThat(INT_SUM_FORMULA.createMeasure(counter, projectCreateMeasureContext).get().getIntValue()).isEqualTo(expectMeasureValue);
- }
-
- private void initialize_does_not_create_measure_on_file(IntSumCounter counter) {
- counter.initialize(createMeasureInInitContext(10));
-
- assertThat(INT_SUM_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isNotPresent();
- }
-
- private static CounterInitializationContext createMeasureInInitContext(int value) {
- CounterInitializationContext initContext = mock(CounterInitializationContext.class);
- when(initContext.getMeasure(LINES_KEY)).thenReturn(Optional.of(Measure.newMeasureBuilder().create(value)));
- return initContext;
- }
-
- private static CounterInitializationContext createNoMeasureInInitContext() {
- CounterInitializationContext initContext = mock(CounterInitializationContext.class);
- when(initContext.getMeasure(LINES_KEY)).thenReturn(Optional.empty());
- return initContext;
- }
-
- }
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