我无法获得发现和分析我们的测试的sbt-scoverage。我们应该有很好的测试覆盖率（至少80％）;所有测试运行并通过罚款。但是scoverage报告显示几乎没有覆盖率（~3％）。
我唯一能想到的是，我们正在使用specs2（以及scalacheck）。我见过的大多数例子都使用ScalaTest。
例如：我们在模型包中有四个类。它们显示零覆盖率，即使测试结果显示它们已经过彻底测试：
null但是我看到scoverage肯定在运行：
[info] Compiling 5 Scala sources to /Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/test-classes...
[info] TestCreditModel
[info] + Given a credit
[info] When validation is performed
[info] Then credits between 1 and 60 should be acceptable
[info] + And credits less than 1 or greater than 60 should not
[info]
[info] + Given a category and attribute credits
[info] When validation is performed
[info] Then we should get validated category credits
[info] + And we should get validated attribute credits
[info] + And invalid category credits should not pass validation
[info] + And invalid attribute credits should not pass validation
[info]
[info] Total for specification TestCreditModel
[info] Finished in 86 ms
[info] 6 examples, 600 expectations, 0 failure, 0 error
[info]
[info] TestCategoryModel
[info] + Given a well formed category
[info] When validation is performed
[info] Categories with good abbreviations and descriptions should be valid
[info] + And those with invalid abbreviations should not
[info] + And those with invalid descriptions should not
[info]
[info]
[info] Total for specification TestCategoryModel
[info] Finished in 167 ms
[info] 3 examples, 300 expectations, 0 failure, 0 error
但覆盖率报告显然没有找到我们正在测试的课程：
[info] Compiling 11 Scala sources and 1 Java source to /Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/classes...
[info] [info] Cleaning datadir [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/scoverage-data]
[info] [info] Beginning coverage instrumentation
[info] [info] Instrumentation completed [31 statements]
[info] [info] Wrote instrumentation file [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/scoverage-data/scoverage.coverage.xml]
[info] [info] Will write measurement data to [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/scoverage-data]
查看报告时，我看到模型包中的四个类显示完全未经测试。
我们在built.sbt中有以下内容：
[IDC] $ coverageReport
[info] Waiting for measurement data to sync...
[info] Reading scoverage instrumentation [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/scoverage-data/scoverage.coverage.xml]
[info] Reading scoverage measurements...
[info] Generating scoverage reports...
[info] Written Cobertura report [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/coverage-report/cobertura.xml]
[info] Written XML coverage report [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/scoverage-report/scoverage.xml]
[info] Written HTML coverage report [/Users/zbeckman/Projects/Accenture/Trident_IDC_Training/target/scala-2.11/scoverage-report/index.html]
[info] Statement coverage.: 3.23%
[info] Branch coverage....: 100.00%
[info] Coverage reports completed
[error] Coverage is below minimum [3.23% < 80.0%]
[trace] Stack trace suppressed: run last *:coverageReport for the full output.
[error] (*:coverageReport) Coverage minimum was not reached
[error] Total time: 1 s, completed Aug 25, 2016 1:11:27 PM
显然，由于我们有上述设置，并且因为scoverage无法找到测试，我们会遇到构建失败：
coverageEnabled := true
coverageMinimum := 80
coverageFailOnMinimum := true