all: fix error when scanning and apply empty file

1 files changed, 32 insertions, 0 deletions

diff --git a/spdxconv_test.go b/spdxconv_test.go
index aa37cba..f473a2e 100644
--- a/spdxconv_test.go
+++ b/spdxconv_test.go
@@ -189,6 +189,38 @@ func TestApply(t *testing.T) {
 	}
 }
 
+func TestApply_fromReport(t *testing.T) {
+	// Populate the test files.
+
+	var testData *test.Data
+	var err error
+	testData, err = test.LoadData(`testdata/Apply_fromReport_test.txt`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var tempDir = `testdata/Apply_fromReport/`
+	testData.ExtractInput(tempDir)
+	t.Chdir(tempDir)
+
+	err = Apply()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	for input, _ := range testData.Input {
+		if input == ConfigFile || input == ReportFile {
+			continue
+		}
+
+		got, err := os.ReadFile(input)
+		if err != nil {
+			t.Fatal(err)
+		}
+		test.Assert(t, input+`: after`,
+			string(testData.Output[input]), string(got))
+	}
+}
+
 func TestNew(t *testing.T) {
 	type testCase struct {
 		exp      *SPDXConv