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- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
- package org.apache.poi.ss.excelant;
-
- import static org.apache.poi.POITestCase.assertContains;
- import static org.apache.poi.POITestCase.assertNotContained;
- import static org.junit.jupiter.api.Assertions.assertEquals;
- import static org.junit.jupiter.api.Assertions.assertNotNull;
- import static org.junit.jupiter.api.Assertions.assertThrows;
- import static org.junit.jupiter.api.Assertions.assertTrue;
-
- import java.io.File;
-
- import org.apache.poi.POIDataSamples;
- import org.apache.tools.ant.BuildEvent;
- import org.apache.tools.ant.BuildException;
- import org.apache.tools.ant.BuildListener;
- import org.apache.tools.ant.Project;
- import org.apache.tools.ant.ProjectHelper;
- import org.junit.jupiter.api.AfterEach;
- import org.junit.jupiter.api.BeforeEach;
- import org.junit.jupiter.api.Test;
-
- /**
- * JUnit test for the ExcelAnt tasks.
- * Leverages Ant's test framework.
- */
- public class TestBuildFile {
-
- protected Project project;
- private final StringBuilder logBuffer = new StringBuilder();
-
- @BeforeEach
- void setUp() {
- String filename = TestBuildFile.getDataDir() + "/../poi-excelant/src/test/resources/tests.xml";
- int logLevel = Project.MSG_DEBUG;
- logBuffer.setLength(0);
- project = new Project();
- project.init();
- project.setNewProperty("data.dir.name", getDataDir());
- File antFile = new File(System.getProperty("root"), filename);
- project.setUserProperty("ant.file", antFile.getAbsolutePath());
- project.addBuildListener(new AntTestListener(logLevel));
- ProjectHelper.configureProject(project, antFile);
- }
-
- /**
- * Automatically calls the target called "tearDown"
- * from the build file tested if it exits.
- * <p>
- * This allows to use Ant tasks directly in the build file
- * to clean up after each test. Note that no "setUp" target
- * is automatically called, since it's trivial to have a
- * test target depend on it.
- */
- @AfterEach
- void tearDown() {
- if (project == null) {
- /*
- * Maybe the BuildFileTest was subclassed and there is
- * no initialized project. So we could avoid getting a
- * NPE.
- * If there is an initialized project getTargets() does
- * not return null as it is initialized by an empty
- * HashSet.
- */
- return;
- }
- final String tearDown = "tearDown";
- if (project.getTargets().containsKey(tearDown)) {
- project.executeTarget(tearDown);
- }
- }
-
- /**
- * Assert that the given substring is in the log messages.
- */
- void assertLogContaining(String substring) {
- assertContains(getLog(), substring);
- }
-
- /**
- * Assert that the given substring is not in the log messages.
- */
- void assertLogNotContaining(String substring) {
- assertNotContained(getLog(), substring);
- }
-
- /**
- * Gets the log the BuildFileTest object.
- * Only valid if configureProject() has been called.
- *
- * @return The log value
- */
- public String getLog() {
- return logBuffer.toString();
- }
-
- /**
- * Executes a target we have set up
- *
- * @param targetName target to run
- */
- void executeTarget(String targetName) {
- project.executeTarget(targetName);
- }
-
- /**
- * Runs a target, wait for a build exception.
- *
- * @param target target to run
- * @param cause information string to reader of report
- * @param msg the message value of the build exception we are waiting
- * for set to null for any build exception to be valid
- */
- void expectBuildException(String target, String cause, String msg) {
- BuildException be = assertThrows(BuildException.class, () -> executeTarget(target));
- if (msg != null) {
- assertEquals(msg, be.getMessage(), cause);
- }
- }
-
- public static String getDataDir() {
- String dataDirName = System.getProperty(POIDataSamples.TEST_PROPERTY);
- return dataDirName == null ? "test-data" : dataDirName;
- }
-
- /**
- * Our own personal build listener.
- */
- private class AntTestListener implements BuildListener {
- private final int logLevel;
-
- /**
- * Constructs a test listener which will ignore log events
- * above the given level.
- */
- public AntTestListener(int logLevel) {
- this.logLevel = logLevel;
- }
-
- /**
- * Fired before any targets are started.
- */
- @Override
- public void buildStarted(BuildEvent event) { }
-
- /**
- * Fired after the last target has finished. This event
- * will still be thrown if an error occurred during the build.
- *
- * @see BuildEvent#getException()
- */
- @Override
- public void buildFinished(BuildEvent event) { }
-
- /**
- * Fired when a target is started.
- *
- * @see BuildEvent#getTarget()
- */
- @Override
- public void targetStarted(BuildEvent event) { }
-
- /**
- * Fired when a target has finished. This event will
- * still be thrown if an error occurred during the build.
- *
- * @see BuildEvent#getException()
- */
- @Override
- public void targetFinished(BuildEvent event) { }
-
- /**
- * Fired when a task is started.
- *
- * @see BuildEvent#getTask()
- */
- @Override
- public void taskStarted(BuildEvent event) { }
-
- /**
- * Fired when a task has finished. This event will still
- * be throw if an error occurred during the build.
- *
- * @see BuildEvent#getException()
- */
- @Override
- public void taskFinished(BuildEvent event) { }
-
- /**
- * Fired whenever a message is logged.
- *
- * @see BuildEvent#getMessage()
- * @see BuildEvent#getPriority()
- */
- @Override
- public void messageLogged(BuildEvent event) {
- if (event.getPriority() > logLevel) {
- // ignore event
- return;
- }
-
- if (event.getPriority() == Project.MSG_INFO ||
- event.getPriority() == Project.MSG_WARN ||
- event.getPriority() == Project.MSG_ERR) {
- logBuffer.append(event.getMessage());
- }
- }
- }
-
- @Test
- void testMissingFilename() {
- expectBuildException("test-nofile", "required argument not specified", "fileName attribute must be set!");
- }
-
- @Test
- void testFileNotFound() {
- expectBuildException("test-filenotfound", "required argument not specified",
- "Cannot load file invalid.xls. Make sure the path and file permissions are correct.");
- }
-
- @Test
- void testEvaluate() {
- executeTarget("test-evaluate");
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogContaining("Succeeded when evaluating 'MortgageCalculator'!$B$4.");
- }
-
- @Test
- void testEvaluateNoDetails() {
- executeTarget("test-evaluate-nodetails");
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogNotContaining("Succeeded when evaluating 'MortgageCalculator'!$B$4.");
- }
-
- @Test
- void testPrecision() {
- executeTarget("test-precision");
-
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogContaining("Succeeded when evaluating 'MortgageCalculator'!$B$4. " +
- "It evaluated to 2285.5761494145568 when the value of 2285.576149 with precision of 1.0E-4");
- assertLogContaining("Succeeded when evaluating 'MortgageCalculator'!$B$4. " +
- "It evaluated to 2285.5761494145568 when the value of 2285.576149 with precision of 1.0E-5");
- assertLogContaining("Failed to evaluate cell 'MortgageCalculator'!$B$4. " +
- "It evaluated to 2285.5761494145568 when the value of 2285.576149 with precision of 1.0E-10 was expected.");
- assertLogContaining("2/3 tests passed");
- }
-
- @Test
- void testPrecisionFail() {
- expectBuildException("test-precision-fails", "precision not matched",
- "\tFailed to evaluate cell 'MortgageCalculator'!$B$4. It evaluated to 2285.5761494145568 " +
- "when the value of 2285.576149 with precision of 1.0E-10 was expected.");
- }
-
- @Test
- void testPassOnError() {
- executeTarget("test-passonerror");
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogContaining("Test named failonerror failed because 1 of 0 evaluations failed to evaluate correctly.");
- }
-
- @Test
- void testFailOnError() {
- expectBuildException("test-failonerror", "fail on error", null);
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogNotContaining("failed because 1 of 0 evaluations failed to evaluate correctly. " +
- "Failed to evaluate cell 'MortageCalculatorFunction'!$D$3");
- }
-
- @Test
- void testFailOnErrorNoDetails() {
- expectBuildException("test-failonerror-nodetails", "fail on error", null);
- assertLogNotContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogNotContaining("failed because 1 of 0 evaluations failed to evaluate correctly. " +
- "Failed to evaluate cell 'MortageCalculatorFunction'!$D$3");
- }
-
- @Test
- void testUdf() {
- executeTarget("test-udf");
- assertLogContaining("1/1 tests passed");
- }
-
- @Test
- void testSetText() {
- executeTarget("test-settext");
- assertLogContaining("1/1 tests passed");
- }
-
- @Test
- void testAddHandler() {
- executeTarget("test-addhandler");
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogContaining("Succeeded when evaluating 'MortgageCalculator'!$B$4.");
-
- assertNotNull(MockExcelAntWorkbookHandler.instance.workbook, "The workbook should have been passed to the handler");
- assertTrue(MockExcelAntWorkbookHandler.instance.executed, "The handler should have been executed");
- }
-
- @Test
- void testAddHandlerWrongClass() {
- executeTarget("test-addhandler-wrongclass");
- assertLogContaining("Using input file: " + TestBuildFile.getDataDir() + "/spreadsheet/excelant.xls");
- assertLogContaining("Succeeded when evaluating 'MortgageCalculator'!$B$4.");
- }
-
- @Test
- void testAddHandlerFails() {
- expectBuildException("test-addhandler-fails", "NullPointException", null);
- }
-
- }
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