Merge pull request #6727 from SmartyAnsh/master
BAEL-2661 - Groovy def keyword
This commit is contained in:
Eric Martin
GitHub
commit
b2b80c89e1
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@ -2,4 +2,6 @@
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## Relevant articles:
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- [String Matching in Groovy](http://www.baeldung.com/)
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- [String Matching in Groovy](http://www.baeldung.com/)
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- [Groovy def Keyword]
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@ -14,12 +14,33 @@
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</parent>
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<dependencies>
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<dependency>
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<groupId>org.codehaus.groovy</groupId>
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<artifactId>groovy</artifactId>
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<version>${groovy.version}</version>
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</dependency>
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<dependency>
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<groupId>org.codehaus.groovy</groupId>
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<artifactId>groovy-all</artifactId>
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<version>${groovy-all.version}</version>
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<type>pom</type>
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</dependency>
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<dependency>
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<groupId>org.codehaus.groovy</groupId>
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<artifactId>groovy-dateutil</artifactId>
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<version>${groovy.version}</version>
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</dependency>
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<dependency>
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<groupId>org.codehaus.groovy</groupId>
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<artifactId>groovy-sql</artifactId>
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<version>${groovy-sql.version}</version>
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</dependency>
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<dependency>
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<groupId>org.junit.platform</groupId>
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<artifactId>junit-platform-runner</artifactId>
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<version>${junit.platform.version}</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.hsqldb</groupId>
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<artifactId>hsqldb</artifactId>
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@ -43,12 +64,39 @@
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<executions>
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<execution>
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<goals>
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<goal>addSources</goal>
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<goal>addTestSources</goal>
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<goal>compile</goal>
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<goal>compileTests</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<artifactId>maven-failsafe-plugin</artifactId>
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<version>${maven-failsafe-plugin.version}</version>
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<dependencies>
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<dependency>
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<groupId>org.junit.platform</groupId>
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<artifactId>junit-platform-surefire-provider</artifactId>
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<version>${junit.platform.version}</version>
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</dependency>
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</dependencies>
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<executions>
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<execution>
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<id>junit5</id>
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<goals>
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<goal>integration-test</goal>
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<goal>verify</goal>
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</goals>
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<configuration>
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<includes>
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<include>**/*Test5.java</include>
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</includes>
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</configuration>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>2.20.1</version>
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@ -71,10 +119,13 @@
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</repositories>
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<properties>
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<junit.platform.version>1.0.0</junit.platform.version>
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<groovy.version>2.5.6</groovy.version>
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<groovy-all.version>2.5.6</groovy-all.version>
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<groovy-sql.version>2.5.6</groovy-sql.version>
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<hsqldb.version>2.4.0</hsqldb.version>
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<spock-core.version>1.3-groovy-2.5</spock-core.version>
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<gmavenplus-plugin.version>1.6.3</gmavenplus-plugin.version>
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<spock-core.version>1.1-groovy-2.4</spock-core.version>
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<gmavenplus-plugin.version>1.6</gmavenplus-plugin.version>
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</properties>
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</project>
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@ -0,0 +1,79 @@
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package com.baeldung.defkeyword
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import org.codehaus.groovy.runtime.NullObject
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import org.codehaus.groovy.runtime.typehandling.GroovyCastException
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import groovy.transform.TypeChecked
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import groovy.transform.TypeCheckingMode
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@TypeChecked
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class DefUnitTest extends GroovyTestCase {
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def id
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def firstName = "Samwell"
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def listOfCountries = ['USA', 'UK', 'FRANCE', 'INDIA']
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@TypeChecked(TypeCheckingMode.SKIP)
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def multiply(x, y) {
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return x*y
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}
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@TypeChecked(TypeCheckingMode.SKIP)
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void testDefVariableDeclaration() {
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def list
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assert list.getClass() == org.codehaus.groovy.runtime.NullObject
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assert list.is(null)
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list = [1,2,4]
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assert list instanceof ArrayList
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}
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@TypeChecked(TypeCheckingMode.SKIP)
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void testTypeVariables() {
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int rate = 200
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try {
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rate = [12] //GroovyCastException
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rate = "nill" //GroovyCastException
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} catch(GroovyCastException) {
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println "Cannot assign anything other than integer"
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}
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}
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@TypeChecked(TypeCheckingMode.SKIP)
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void testDefVariableMultipleAssignment() {
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def rate
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assert rate == null
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assert rate.getClass() == org.codehaus.groovy.runtime.NullObject
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rate = 12
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assert rate instanceof Integer
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rate = "Not Available"
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assert rate instanceof String
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rate = [1, 4]
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assert rate instanceof List
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assert divide(12, 3) instanceof BigDecimal
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assert divide(1, 0) instanceof String
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}
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def divide(int x, int y) {
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if(y==0) {
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return "Should not divide by 0"
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} else {
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return x/y
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}
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}
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def greetMsg() {
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println "Hello! I am Groovy"
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}
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void testDefVsType() {
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def int count
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assert count instanceof Integer
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}
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}
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2
pom.xml
2
pom.xml
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@ -376,7 +376,7 @@
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<module>cdi</module>
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<module>checker-plugin</module>
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<module>core-groovy</module>
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<module>core-groovy-2</module>
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<module>core-groovy-2</module>
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<!-- <module>core-java-10</module> --> <!-- We haven't upgraded to java 10. Fixing in BAEL-10841 -->
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<!-- <module>core-java-11</module> --> <!-- We haven't upgraded to java 11. Fixing in BAEL-10841 -->
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<!-- <module>core-java-12</module> --> <!-- We haven't upgraded to java 12. Fixing in BAEL-10841 -->
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