| 1 | /* |
| 2 | * JTiger Unit Testing Framework for J2SE 1.5 |
| 3 | * Copyright (C) 2005 Tony Morris |
| 4 | * |
| 5 | * This software is licenced under the |
| 6 | * Common Public Licence version 1.0 |
| 7 | * http://www.opensource.org/licenses/cpl1.0.php |
| 8 | * |
| 9 | * You received a copy of this licence with this software. |
| 10 | */ |
| 11 | package org.jtiger.ant; |
| 12 | |
| 13 | import static org.jtiger.ant.FixtureResultsHandlerFactory.newFixtureResultsHandler; |
| 14 | import static org.jtiger.ant.BuildExceptionMessages.missingJavaElement; |
| 15 | import static org.jtiger.ant.BuildExceptionMessages.missingFixturesElement; |
| 16 | import static org.jtiger.ant.BuildExceptionMessages.missingFixturesClasses; |
| 17 | import static org.jtiger.ant.BuildExceptionMessages.missingClassnameAttributeFixtureElement; |
| 18 | import static org.jtiger.ant.BuildExceptionMessages.missingNameAttributeResultElement; |
| 19 | import static org.jtiger.ant.BuildExceptionMessages.missingRegexAttributeCategoryElement; |
| 20 | import static org.jtiger.ant.BuildExceptionMessages.badResultName; |
| 21 | |
| 22 | import static org.jtiger.ant.LogMessages.usingDefinitionClass; |
| 23 | import static org.jtiger.ant.LogMessages.usingSetUpTearDownClass; |
| 24 | import static org.jtiger.ant.LogMessages.usingJUnit; |
| 25 | import static org.jtiger.ant.LogMessages.haltOnFailure; |
| 26 | import static org.jtiger.ant.LogMessages.totalNumberOfCategories; |
| 27 | import static org.jtiger.ant.LogMessages.usingDefaultResultName; |
| 28 | import static org.jtiger.ant.LogMessages.usingResultName; |
| 29 | import static org.jtiger.ant.LogMessages.usingCategoryRegularExpression; |
| 30 | import static org.jtiger.ant.LogMessages.usingResultParams; |
| 31 | import static org.jtiger.ant.LogMessages.usingFixtureClasses; |
| 32 | |
| 33 | import static org.jtiger.framework.FixturesRunnerMain.ARG_FIXTURE_CLASSES; |
| 34 | import static org.jtiger.framework.FixturesRunnerMain.ARG_DEFINITION_CLASS; |
| 35 | import static org.jtiger.framework.FixturesRunnerMain.ARG_SUTD_CLASS; |
| 36 | import static org.jtiger.framework.FixturesRunnerMain.ARG_JUNIT; |
| 37 | import static org.jtiger.framework.FixturesRunnerMain.ARG_HALT_ON_FAILURE; |
| 38 | import static org.jtiger.framework.FixturesRunnerMain.ARG_CATEGORIES; |
| 39 | import static org.jtiger.framework.FixturesRunnerMain.ARG_RESULT; |
| 40 | import static org.jtiger.framework.FixturesRunnerMain.ARG_RESULT_PARAMETERS; |
| 41 | |
| 42 | import static org.apache.tools.ant.Project.MSG_VERBOSE; |
| 43 | |
| 44 | import java.util.LinkedList; |
| 45 | import java.util.List; |
| 46 | import org.apache.tools.ant.BuildException; |
| 47 | import org.apache.tools.ant.Task; |
| 48 | import org.jtiger.framework.FixturesRunnerMain; |
| 49 | |
| 50 | /** |
| 51 | * An <a href="%ant.url%/manual/using.html#tasks" target="_blank">Apache Ant task</a> for performing a test execution |
| 52 | * run from an Ant build. |
| 53 | * <br/> |
| 54 | * An example excerpt of an Ant build file that uses this task: |
| 55 | * <br/> |
| 56 | <pre> |
| 57 | <target name="test" description="Execute JTiger tests"> |
| 58 | <mkdir dir="test-report"/> |
| 59 | <taskdef name="jtiger" classname="org.jtiger.ant.JTigerTask" classpathref="project.class.path"/> |
| 60 | |
| 61 | <jtiger haltonfailure="true"> |
| 62 | <category regex="DatabaseTest"/> |
| 63 | <fixtures> |
| 64 | <fixture classname="com.foo.AdditionalTestFixture"/> |
| 65 | <fileset dir="test-src"> |
| 66 | <include name="**/*.java"/> |
| 67 | </fileset> |
| 68 | </fixtures> |
| 69 | <result name="~html"> |
| 70 | <param value="test-report"/> |
| 71 | </result> |
| 72 | <java> |
| 73 | <classpath refid="project.class.path"/> |
| 74 | </java> |
| 75 | </jtiger> |
| 76 | </target> |
| 77 | </pre> |
| 78 | * @see Category |
| 79 | * @see Fixture |
| 80 | * @see Fixtures |
| 81 | * @see Java |
| 82 | * @see Result |
| 83 | * @author %javadoc.author.tag% |
| 84 | * @version %version%<br/> |
| 85 | * <i>Build Number %build.number%</i><br/> |
| 86 | * <i>Build Time %build.time% CET (GMT + 1)</i> |
| 87 | */ |
| 88 | public final class JTigerTask extends Task |
| 89 | { |
| 90 | private Fixtures fixtures; |
| 91 | private String definitionClass; |
| 92 | private String sutdClass; |
| 93 | private final List<Category> categories; |
| 94 | private boolean haltOnFailure; |
| 95 | private boolean jUnit; |
| 96 | private Result result; |
| 97 | private Java j; |
| 98 | |
| 99 | /** |
| 100 | * Create a default <tt>JTigerTask</tt>. |
| 101 | */ |
| 102 | public JTigerTask() |
| 103 | { |
| 104 | categories = new LinkedList<Category>(); |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Creates a {@link Fixtures}. |
| 109 | * |
| 110 | * @return A new {@link Fixtures}. |
| 111 | */ |
| 112 | public Fixtures createFixtures() |
| 113 | { |
| 114 | final Fixtures fixtures = new Fixtures(); |
| 115 | this.fixtures = fixtures; |
| 116 | return fixtures; |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Sets the test definition class name for this task. |
| 121 | * @see org.jtiger.framework.FixturesRunnerConfig#getDefinitionClass() |
| 122 | * @see org.jtiger.framework.TestDefinition |
| 123 | * |
| 124 | * @param definitionClass The test definition class name for this task. |
| 125 | */ |
| 126 | public void setDefinitionClass(final String definitionClass) |
| 127 | { |
| 128 | this.definitionClass = definitionClass; |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Sets the set up/tear down class name for this task. |
| 133 | * @see org.jtiger.framework.FixturesRunnerConfig#getSutdClass() |
| 134 | * @see org.jtiger.framework.SetUpTearDown |
| 135 | * |
| 136 | * @param sutdClass The set up/tear down class name for this task. |
| 137 | */ |
| 138 | public void setSutdClass(final String sutdClass) |
| 139 | { |
| 140 | this.sutdClass = sutdClass; |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Creates a {@link Category}. |
| 145 | * |
| 146 | * @return A new {@link Category}. |
| 147 | */ |
| 148 | public Category createCategory() |
| 149 | { |
| 150 | final Category c = new Category(); |
| 151 | categories.add(c); |
| 152 | return c; |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Sets the halt on failure attribute for this task. |
| 157 | * @see org.jtiger.framework.FixturesRunnerConfig#isHaltOnFailure() |
| 158 | * |
| 159 | * @param haltOnFailure The halt on failure attribute for this task. |
| 160 | */ |
| 161 | public void setHaltOnFailure(final boolean haltOnFailure) |
| 162 | { |
| 163 | this.haltOnFailure = haltOnFailure; |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Sets the junit attribute for this task. |
| 168 | * Setting this value to <code>true</code> overrides any values set for {@link #setDefinitionClass(String)} and |
| 169 | * {@link #setSutdClass(String)}. |
| 170 | * Set this attribute to execute <a href="%junit.url%" target="_blank">JUnit</a> unit test cases. |
| 171 | * |
| 172 | * @param jUnit The junit attribute for this task. |
| 173 | */ |
| 174 | public void setJUnit(final boolean jUnit) |
| 175 | { |
| 176 | this.jUnit = jUnit; |
| 177 | } |
| 178 | |
| 179 | /** |
| 180 | * Creates a {@link Result}. |
| 181 | * |
| 182 | * @return A new {@link Result}. |
| 183 | */ |
| 184 | public Result createResult() |
| 185 | { |
| 186 | final Result r = new Result(); |
| 187 | result = r; |
| 188 | return r; |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * Creates a {@link Java}. |
| 193 | * |
| 194 | * @return A new {@link Java}. |
| 195 | */ |
| 196 | public Java createJava() |
| 197 | { |
| 198 | final Java j = new Java(new org.apache.tools.ant.taskdefs.Java()); |
| 199 | |
| 200 | j.setProject(super.getProject()); |
| 201 | j.setClassname(FixturesRunnerMain.class.getName()); |
| 202 | j.setFork(true); |
| 203 | j.setOwningTarget(super.getOwningTarget()); |
| 204 | j.setLocation(super.getLocation()); |
| 205 | j.setTaskName(super.getTaskName()); |
| 206 | |
| 207 | this.j = j; |
| 208 | return j; |
| 209 | } |
| 210 | |
| 211 | /** |
| 212 | * Executes the Ant task by calling {@link Java#execute()} and passing the set arguments to |
| 213 | * {@link FixturesRunnerMain#main(String[])}. These parameters are set by specifying attributes and elements in the |
| 214 | * Ant build file. |
| 215 | * |
| 216 | * @throws BuildException |
| 217 | * <li>If the <java> element is not present in the Ant build file.</li> |
| 218 | * <li>If the <fixtures> element is not present in the Ant build file.</li> |
| 219 | * <li>If the <fixtures> element does not contain any classes from <fixture> or <fileset> |
| 220 | * subelements in the Ant build file.</li> |
| 221 | * <li>If a <fixture> element does not contain a <code>classname</code> attribute in the Ant build file.</li> |
| 222 | * <li>If a <category> element does not contain a <code>regex</code> attribute in the Ant build file.</li> |
| 223 | * <li>If a <result> element does not contain a <code>type</code> attribute in the Ant build file.</li> |
| 224 | * <li>If a <result> element does not contain a <code>destination</code> attribute in the Ant build file.</li> |
| 225 | * <li>If a <result> element contains a <code>destination</code> attribute that is an invalid value in the Ant |
| 226 | * build file.</li> |
| 227 | */ |
| 228 | public void execute() throws BuildException |
| 229 | { |
| 230 | if(j == null) |
| 231 | { |
| 232 | throw new BuildException(missingJavaElement()); |
| 233 | } |
| 234 | |
| 235 | if(fixtures == null) |
| 236 | { |
| 237 | throw new BuildException(missingFixturesElement()); |
| 238 | } |
| 239 | |
| 240 | final String[] fixtureClasses = fixtures.toStringArray(super.getProject()); |
| 241 | |
| 242 | if(fixtureClasses.length == 0) |
| 243 | { |
| 244 | throw new BuildException(missingFixturesClasses()); |
| 245 | } |
| 246 | |
| 247 | super.log(usingFixtureClasses(fixtureClasses), MSG_VERBOSE); |
| 248 | |
| 249 | for(Fixture f : fixtures.getFixtures()) |
| 250 | { |
| 251 | if(f.getClassname() == null || f.getClassname().length() == 0) |
| 252 | { |
| 253 | throw new BuildException(missingClassnameAttributeFixtureElement()); |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | if(fixtures != null) |
| 258 | { |
| 259 | j.createArg().setValue(ARG_FIXTURE_CLASSES); |
| 260 | |
| 261 | for(String fixtureClass : fixtureClasses) |
| 262 | { |
| 263 | j.createArg().setValue(fixtureClass); |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | if(definitionClass != null) |
| 268 | { |
| 269 | super.log(usingDefinitionClass(definitionClass), MSG_VERBOSE); |
| 270 | |
| 271 | j.createArg().setValue(ARG_DEFINITION_CLASS); |
| 272 | j.createArg().setValue(definitionClass); |
| 273 | } |
| 274 | |
| 275 | if(sutdClass != null) |
| 276 | { |
| 277 | super.log(usingSetUpTearDownClass(sutdClass), MSG_VERBOSE); |
| 278 | |
| 279 | j.createArg().setValue(ARG_SUTD_CLASS); |
| 280 | j.createArg().setValue(sutdClass); |
| 281 | } |
| 282 | |
| 283 | if(jUnit) |
| 284 | { |
| 285 | super.log(usingJUnit(), MSG_VERBOSE); |
| 286 | |
| 287 | j.createArg().setValue(ARG_JUNIT); |
| 288 | } |
| 289 | |
| 290 | if(haltOnFailure) |
| 291 | { |
| 292 | j.createArg().setValue(ARG_HALT_ON_FAILURE); |
| 293 | } |
| 294 | |
| 295 | super.log(haltOnFailure(haltOnFailure), MSG_VERBOSE); |
| 296 | |
| 297 | if(categories != null && categories.size() > 0) |
| 298 | { |
| 299 | j.createArg().setValue(ARG_CATEGORIES); |
| 300 | |
| 301 | for(Category category : categories) |
| 302 | { |
| 303 | final String regex = category.getRegex(); |
| 304 | |
| 305 | if(regex == null) |
| 306 | { |
| 307 | throw new BuildException(missingRegexAttributeCategoryElement()); |
| 308 | } |
| 309 | |
| 310 | super.log(usingCategoryRegularExpression(regex), MSG_VERBOSE); |
| 311 | |
| 312 | j.createArg().setValue(regex); |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | super.log(totalNumberOfCategories(categories.size()), MSG_VERBOSE); |
| 317 | |
| 318 | if(result == null) |
| 319 | { |
| 320 | super.log(usingDefaultResultName(), MSG_VERBOSE); |
| 321 | } |
| 322 | else |
| 323 | { |
| 324 | final String name = result.getName(); |
| 325 | |
| 326 | if(name == null) |
| 327 | { |
| 328 | throw new BuildException(missingNameAttributeResultElement()); |
| 329 | } |
| 330 | |
| 331 | super.log(usingResultName(name), MSG_VERBOSE); |
| 332 | |
| 333 | final List<Param> params = result.getParams(); |
| 334 | |
| 335 | j.createArg().setValue(ARG_RESULT); |
| 336 | |
| 337 | try |
| 338 | { |
| 339 | final Class<?> c = newFixtureResultsHandler(name); |
| 340 | |
| 341 | if(c == null) |
| 342 | { |
| 343 | throw new BuildException(badResultName(name)); |
| 344 | } |
| 345 | |
| 346 | j.createArg().setValue(c.getName()); |
| 347 | } |
| 348 | catch(ClassNotFoundException e) |
| 349 | { |
| 350 | throw new BuildException(e.getMessage(), e); |
| 351 | } |
| 352 | |
| 353 | super.log(usingResultParams(params), MSG_VERBOSE); |
| 354 | |
| 355 | j.createArg().setValue(ARG_RESULT_PARAMETERS); |
| 356 | |
| 357 | for(Param p : params) |
| 358 | { |
| 359 | final String value = p.getValue(); |
| 360 | |
| 361 | if(value != null && value.length() > 0) |
| 362 | { |
| 363 | j.createArg().setValue(value); |
| 364 | } |
| 365 | } |
| 366 | } |
| 367 | |
| 368 | j.execute(); |
| 369 | } |
| 370 | } |