Use path builder more

src/go/userepository/register_local_repositories_command_test.go

@@ -26,12 +26,11 @@ var _ = Describe("RegisterLocalRepositoriesCommand", func() {
 	var (
 		dirFixture  *testsupportfs.DirFixture
 		pathBuilder *testsupportfs.PathBuilder
+		validPath   = func() string {
+			return pathBuilder.AsAbsolute()
+		}
 	)
 
-	var validPaths = func() []string {
-		return []string{"/path/to/repo"}
-	}
-
 	BeforeEach(func() {
 		dirFixture = testsupportfs.NewDirFixture("RegisterLocalRepositoriesCommand")
 		Expect(dirFixture.Setup()).To(Succeed())
@@ -49,31 +48,31 @@ var _ = Describe("RegisterLocalRepositoriesCommand", func() {
 		})
 
 		It("accepts relative paths", func() {
-			Expect(subject.Run([]string{"../git/relative"})).To(Succeed())
+			Expect(runV("../git/relative")).To(Succeed())
 		})
 
 		It("adds local repositories to the source, for the given paths", func() {
-			subject.Run([]string{"/path/to/a", "/path/to/b"})
+			runV("/path/to/a", "/path/to/b")
 			source.AddLocalsExpected("/path/to/a", "/path/to/b")
 		})
 
 		It("returns no error, upon success", func() {
-			Expect(subject.Run(validPaths())).To(Succeed())
+			Expect(runV(validPath())).To(Succeed())
 		})
 
 		It("returns an error, when adding repositories fails", func() {
 			source.AddLocalsFails(errors.New("bang!"))
-			Expect(subject.Run(validPaths())).To(
+			Expect(runV(validPath())).To(
 				MatchError(ContainSubstring("failed to add local repositories; bang!")))
 		})
 
 		It("normalizes paths by replacing redundant/repeated parts with shorter equivalents", func() {
-			subject.Run([]string{"/path/to/a/../b"})
+			runV("/path/to/a/../b")
 			source.AddLocalsExpected("/path/to/b")
 		})
 
 		It("resolves relative paths to absolute paths", func() {
-			subject.Run([]string{"some-name-in-cwd"})
+			runV("some-name-in-cwd")
 			Expect(source.AddLocalsReceived()[0]).To(
 				HaveSuffix(string(os.PathSeparator) + "some-name-in-cwd"))
 		})