1 files changed, 71 insertions, 0 deletions
diff --git a/tvloader/parser2v1/parser_test.go b/tvloader/parser2v1/parser_test.go
new file mode 100644
index 0000000..55cb129
--- /dev/null
+++ b/tvloader/parser2v1/parser_test.go
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+package parser2v1
+
+import (
+	"testing"
+
+	"github.com/spdx/tools-golang/tvloader/reader"
+)
+
+// ===== Parser exported entry point tests =====
+func TestParser2_1CanParseTagValues(t *testing.T) {
+	var tvPairs []reader.TagValuePair
+
+	// create some pairs
+	tvPair1 := reader.TagValuePair{Tag: "SPDXVersion", Value: "SPDX-2.1"}
+	tvPairs = append(tvPairs, tvPair1)
+	tvPair2 := reader.TagValuePair{Tag: "DataLicense", Value: "CC0-1.0"}
+	tvPairs = append(tvPairs, tvPair2)
+	tvPair3 := reader.TagValuePair{Tag: "SPDXID", Value: "SPDXRef-DOCUMENT"}
+	tvPairs = append(tvPairs, tvPair3)
+
+	// now parse them
+	doc, err := ParseTagValues(tvPairs)
+	if err != nil {
+		t.Errorf("got error when calling ParseTagValues: %v", err)
+	}
+	if doc.CreationInfo.SPDXVersion != "SPDX-2.1" {
+		t.Errorf("expected SPDXVersion to be SPDX-2.1, got %v", doc.CreationInfo.SPDXVersion)
+	}
+	if doc.CreationInfo.DataLicense != "CC0-1.0" {
+		t.Errorf("expected DataLicense to be CC0-1.0, got %v", doc.CreationInfo.DataLicense)
+	}
+	if doc.CreationInfo.SPDXIdentifier != "SPDXRef-DOCUMENT" {
+		t.Errorf("expected SPDXIdentifier to be SPDXRef-DOCUMENT, got %v", doc.CreationInfo.SPDXIdentifier)
+	}
+
+}
+
+// ===== Parser initialization tests =====
+func TestParser2_1InitCreatesResetStatus(t *testing.T) {
+	parser := tvParser2_1{}
+	if parser.st != psStart2_1 {
+		t.Errorf("parser did not begin in start state")
+	}
+	if parser.doc != nil {
+		t.Errorf("parser did not begin with nil document")
+	}
+}
+
+func TestParser2_1HasDocumentAfterCallToParseFirstTag(t *testing.T) {
+	parser := tvParser2_1{}
+	err := parser.parsePair2_1("SPDXVersion", "SPDX-2.1")
+	if err != nil {
+		t.Errorf("got error when calling parsePair2_1: %v", err)
+	}
+	if parser.doc == nil {
+		t.Errorf("doc is still nil after parsing first pair")
+	}
+}
+
+// ===== Parser start state change tests =====
+func TestParser2_1StartMovesToCreationInfoStateAfterParsingFirstTag(t *testing.T) {
+	parser := tvParser2_1{}
+	err := parser.parsePair2_1("SPDXVersion", "b")
+	if err != nil {
+		t.Errorf("got error when calling parsePair2_1: %v", err)
+	}
+	if parser.st != psCreationInfo2_1 {
+		t.Errorf("parser is in state %v, expected %v", parser.st, psCreationInfo2_1)
+	}
+}