Boa noite, no resultado está dando esse erro e não consigo reverter: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (default-testCompile) on project loja: Compilation failure: Compilation failure: [ERROR] /C:/Users/Jucielem/eclipse-workspace/loja/src/test/java/br/com/alura/loja/ProdutoTest.java:[3,24] package org.junit does not exist [ERROR] /C:/Users/Jucielem/eclipse-workspace/loja/src/test/java/br/com/alura/loja/ProdutoTest.java:[5,17] package org.junit does not exist [ERROR] /C:/Users/Jucielem/eclipse-workspace/loja/src/test/java/br/com/alura/loja/ProdutoTest.java:[9,10] cannot find symbol [ERROR] symbol: class Test [ERROR] location: class br.com.alura.loja.ProdutoTest [ERROR] /C:/Users/Jucielem/eclipse-workspace/loja/src/test/java/br/com/alura/loja/ProdutoTest.java:[11,17] cannot find symbol [ERROR] symbol: method fail(java.lang.String) [ERROR] location: class br.com.alura.loja.ProdutoTest [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException