Windows: Unit test failure building the Essentials project on Windows

This issue is about building the Essentials project on Windows, not running / creating a new application using Essentials

When doing a clean install on Essentials branch and trunk the following unit tests fail:

Tests in error:
FilePluginServiceTest.testPluginService>BaseTest.tearDown:87
InstallerDocumentTest.testGetPluginId>BaseTest.tearDown:87
MemoryPluginEventListenerTest.testOnPluginEvent>BaseTest.tearDown:87
WebXmlTest.testParsing>BaseTest.tearDown:87
java.io.IOException: Unable to delete file: C:\Users\AppData\Local\Temp\project\essentials\src\main\resources\project-settings.xml
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:2192)

DependencyUtilsTest.testDependencies:106 » NullPointer

CndInstructionTest.testProcess
java.lang.AssertionError: Expected success but got: FAILED
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.onehippo.cms7.essentials.dashboard.instruction.CndInstructionTest.testProcess(CndInstructionTest.java:64)

DependencyUtilsTest.testDependencies
java.lang.NullPointerException: null
at org.onehippo.cms7.essentials.dashboard.utils.DependencyUtils.isEnterpriseProject(DependencyUtils.java:276)
at org.onehippo.cms7.essentials.dashboard.utils.DependencyUtilsTest.testDependencies(DependencyUtilsTest.java:106)
ERROR - [Error parsing pom ] - at org.onehippo.cms7.essentials.dashboard.utils.ProjectUtils.getPomModel(ProjectUtils.java:289)
java.io.FileNotFoundException: C:\Program%20Files%20(x86)\workspace\org_7.09_hippo-essentials\plugin-sdk\implementation\target\test-classes\project\pom.xml (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:146)
at java.io.FileInputStream.<init>(FileInputStream.java:101)
at java.io.FileReader.<init>(FileReader.java:58)
at org.onehippo.cms7.essentials.dashboard.utils.ProjectUtils.getPomModel(ProjectUtils.java:285)