diff --git a/test/test_checksums.jl b/test/test_checksums.jl
index 9a29b19..46593f6 100644
--- a/test/test_checksums.jl
+++ b/test/test_checksums.jl
@@ -1,4 +1,7 @@
 @testset "checksums" begin
-    checksum= spdxchecksum("SHA1", pkgdir(SPDX), String["SPDX.spdx.json"], String[".git"])
-    @test checksum isa Vector{UInt8}  # No good way to indepently verify that the calculation is correct.
+    verifcode= ComputePackageVerificationCode(pkgdir(SPDX), String["SPDX.spdx.json"], String[".git"])
+    @test verifcode isa SpdxPkgVerificationCodeV2  # No good way to indepently verify that the calculation is correct.
+
+    checksum= ComputeFileChecksum("SHA256", joinpath(pkgdir(SPDX), "Project.toml"))
+    @test checksum isa SpdxChecksumV2  # No good way to indepently verify that the calculation is correct.
 end
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