1 files changed, 152 insertions, 0 deletions
diff --git a/spdxconv_test.go b/spdxconv_test.go
new file mode 100644
index 0000000..9c66aea
--- /dev/null
+++ b/spdxconv_test.go
@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+
+package spdxconv
+
+import (
+	"testing"
+
+	"git.sr.ht/~shulhan/pakakeh.go/lib/git"
+	"git.sr.ht/~shulhan/pakakeh.go/lib/test"
+)
+
+func TestNew(t *testing.T) {
+	type testCase struct {
+		exp      *SPDXConv
+		dir      string
+		expError string
+	}
+
+	var testData *test.Data
+	var err error
+	testData, err = test.LoadData(`testdata/New_test.txt`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var tempDir = t.TempDir()
+	testData.ExtractInput(tempDir)
+	t.Chdir(tempDir)
+
+	var gitRoot *git.Git
+	gitRoot, err = git.New(`.`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var listCase = []testCase{{
+		dir: `.`,
+		exp: &SPDXConv{
+			dir:    tempDir,
+			scmDir: tempDir,
+			scm:    gitRoot,
+		},
+	}}
+	var tc testCase
+	var conv *SPDXConv
+	for _, tc = range listCase {
+		conv, err = New(`.`)
+		if err != nil {
+			test.Assert(t, tc.dir+`: error`, tc.expError, err.Error())
+			continue
+		}
+		test.Assert(t, tc.dir, tc.exp, conv)
+	}
+}
+
+func TestSPDXConv_loadConfig(t *testing.T) {
+	type testCase struct {
+		dir string
+		exp config
+	}
+	var listCase = []testCase{{
+		dir: `testdata/loadConfig/config_not_exists`,
+		exp: config{},
+	}, {
+		dir: `testdata/loadConfig/config_exists`,
+		exp: config{
+			LicenseIdentifier: `GPL-3.0-only`,
+			FileCopyrightText: `Author <author@email.info>`,
+			MaxLineMatch:      10,
+			MatchLicense: []configMatchLicense{{
+				Pattern:           `^(//+|#+)*\s+(.*)governed by a BSD-style(.*)$`,
+				LicenseIdentifier: `BSD-3-Clause`,
+				DeleteLinePattern: []string{
+					`^(//+|#+)*\s*$`,
+					`^(//+|#+)*\s+license that(.*)$`,
+				},
+				DeleteMatch: true,
+			}},
+		},
+	}}
+
+	var conv = SPDXConv{}
+	var tc testCase
+	var err error
+	for _, tc = range listCase {
+		conv.dir = tc.dir
+		err = conv.loadConfig(tc.dir)
+		if err != nil {
+			t.Fatal(err)
+		}
+		test.Assert(t, tc.dir, tc.exp, conv.cfg)
+	}
+}
+
+func TestSPDXConv_scanFile(t *testing.T) {
+	var conv *SPDXConv
+	var err error
+	conv, err = New(`testdata/scan/`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	type testCase struct {
+		dir  string
+		name string
+		exp  []string
+	}
+	var listCase = []testCase{{
+		dir:  `.`,
+		name: `test.go`,
+		exp:  []string{`test.go`},
+	}, {
+		dir:  `.`,
+		name: `test.html`,
+		exp:  []string{`test.html`},
+	}, {
+		dir:  `vendor`,
+		name: `dummy`,
+	}}
+	var tc testCase
+	for _, tc = range listCase {
+		got, err := conv.scanFile(tc.dir, tc.name)
+		if err != nil {
+			t.Fatal(err)
+		}
+		test.Assert(t, tc.dir+"/"+tc.name, tc.exp, got)
+	}
+}
+
+func TestSPDXConv_scanFiles(t *testing.T) {
+	var conv *SPDXConv
+	var err error
+
+	conv, err = New(`testdata/scan/`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var got []string
+	got, err = conv.scanFiles([]string{`testdata/scan/`})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var exp = []string{
+		`testdata/scan/.gitignore`,
+		`testdata/scan/test.go`,
+		`testdata/scan/test.html`,
+		`testdata/scan/test.sh`,
+	}
+	test.Assert(t, `scanFiles: testdata/scan/`, exp, got)
+}