fix CI unit test issues from PR 146 (guacsec#148)

Signed-off-by: pxp928 <[email protected]>

Signed-off-by: pxp928 <[email protected]>

internal/testing/ingestor/testdata/testdata.go

@@ -198,19 +198,19 @@ var (
 
 	worldFile = assembler.ArtifactNode{
 		Name:   "/etc/apk/world",
-		Digest: "SHA256:713e3907167dce202d7c16034831af3d670191382a3e9026e0ac0a4023013201",
+		Digest: "sha256:713e3907167dce202d7c16034831af3d670191382a3e9026e0ac0a4023013201",
 	}
 	rootFile = assembler.ArtifactNode{
 		Name:   "/etc/crontabs/root",
-		Digest: "SHA256:575d810a9fae5f2f0671c9b2c0ce973e46c7207fbe5cb8d1b0d1836a6a0470e3",
+		Digest: "sha256:575d810a9fae5f2f0671c9b2c0ce973e46c7207fbe5cb8d1b0d1836a6a0470e3",
 	}
 	triggersFile = assembler.ArtifactNode{
 		Name:   "/lib/apk/db/triggers",
-		Digest: "SHA256:5415cfe5f88c0af38df3b7141a3f9bc6b8178e9cf72d700658091b8f5539c7b4",
+		Digest: "sha256:5415cfe5f88c0af38df3b7141a3f9bc6b8178e9cf72d700658091b8f5539c7b4",
 	}
 	rsaPubFile = assembler.ArtifactNode{
 		Name:   "/usr/share/apk/keys/[email protected]",
-		Digest: "SHA256:9a4cd858d9710963848e6d5f555325dc199d1c952b01cf6e64da2c15deedbd97",
+		Digest: "sha256:9a4cd858d9710963848e6d5f555325dc199d1c952b01cf6e64da2c15deedbd97",
 	}
 
 	SpdxNodes = []assembler.GuacNode{topLevelPack, baselayoutPack, baselayoutdataPack, rsaPubFile, keysPack, worldFile, rootFile, triggersFile}
@@ -227,6 +227,22 @@ var (
 			PackageNode:       topLevelPack,
 			PackageDependency: keysPack,
 		},
+		assembler.DependsOnEdge{
+			PackageNode:        topLevelPack,
+			ArtifactDependency: worldFile,
+		},
+		assembler.DependsOnEdge{
+			PackageNode:        topLevelPack,
+			ArtifactDependency: rootFile,
+		},
+		assembler.DependsOnEdge{
+			PackageNode:        topLevelPack,
+			ArtifactDependency: triggersFile,
+		},
+		assembler.DependsOnEdge{
+			PackageNode:        topLevelPack,
+			ArtifactDependency: rsaPubFile,
+		},
 		assembler.DependsOnEdge{
 			PackageNode:       baselayoutPack,
 			PackageDependency: keysPack,