@Test
    void require_that_manifest_contains_manual_imports() {
        String importPackage = mainAttributes.getValue("Import-Package");

        assertTrue(importPackage.contains("manualImport.withoutVersion"));
        assertTrue(importPackage.contains("manualImport.withVersion;version=\"12.3.4\""));

        for (int i = 1; i <= 2; ++i)
            assertTrue(importPackage.contains("multiple.packages.with.the.same.version" + i + ";version=\"[1,2)\""));
    }
Verifies the bundle jar file built and its manifest.

@author Tony Vaagenes
bundle-plugin-test/integration-test/src/test/java/com/yahoo/container/plugin/BundleTest.java