Add vendor assessment agent

Signed-off-by: Aurélien Sibiril <81782+aureliensibiril@users.noreply.github.com>

pkg/agent/tools/search/wayback_test.go

@@ -0,0 +1,109 @@
+// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+package search
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestParseCDXSnapshot(t *testing.T) {
+	t.Parallel()
+
+	t.Run(
+		"valid JSON array response",
+		func(t *testing.T) {
+			t.Parallel()
+
+			body := []byte(`[["timestamp","original"],["20200115120000","https://example.com/privacy"]]`)
+
+			snap := parseCDXSnapshot(body)
+
+			require.NotNil(t, snap)
+			assert.Equal(t, "20200115120000", snap.Timestamp)
+			assert.Equal(t, "https://example.com/privacy", snap.URL)
+		},
+	)
+
+	t.Run(
+		"empty array returns nil",
+		func(t *testing.T) {
+			t.Parallel()
+
+			body := []byte(`[]`)
+
+			assert.Nil(t, parseCDXSnapshot(body))
+		},
+	)
+
+	t.Run(
+		"single row header only returns nil",
+		func(t *testing.T) {
+			t.Parallel()
+
+			body := []byte(`[["timestamp","original"]]`)
+
+			assert.Nil(t, parseCDXSnapshot(body))
+		},
+	)
+
+	t.Run(
+		"malformed JSON returns nil",
+		func(t *testing.T) {
+			t.Parallel()
+
+			body := []byte(`not valid json`)
+
+			assert.Nil(t, parseCDXSnapshot(body))
+		},
+	)
+
+	t.Run(
+		"data row with insufficient fields returns nil",
+		func(t *testing.T) {
+			t.Parallel()
+
+			body := []byte(`[["timestamp","original"],["20200115120000"]]`)
+
+			assert.Nil(t, parseCDXSnapshot(body))
+		},
+	)
+
+	t.Run(
+		"empty body returns nil",
+		func(t *testing.T) {
+			t.Parallel()
+
+			assert.Nil(t, parseCDXSnapshot([]byte{}))
+		},
+	)
+
+	t.Run(
+		"response with extra fields uses first two",
+		func(t *testing.T) {
+			t.Parallel()
+
+			body := []byte(`[["timestamp","original","extra"],["20210601000000","https://example.com/tos","200"]]`)
+
+			snap := parseCDXSnapshot(body)
+
+			require.NotNil(t, snap)
+			assert.Equal(t, "20210601000000", snap.Timestamp)
+			assert.Equal(t, "https://example.com/tos", snap.URL)
+		},
+	)
+}