test: add new handler test files for analytics, auth, kobo, library, progress, and sidecar

internal/handlers/kobo_test.go

@@ -0,0 +1,41 @@
+package handlers
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLooksLikeSHA256_Valid(t *testing.T) {
+	validSHA256 := "550e8400e29b41d4a716446655440000550e8400e29b41d4a716446655440000"
+
+	result := looksLikeSHA256(validSHA256)
+	assert.True(t, result)
+}
+
+func TestLooksLikeSHA256_Lowercase(t *testing.T) {
+	sha256 := "550e8400e29b41d4a716446655440000550e8400e29b41d4a716446655440000"
+
+	result := looksLikeSHA256(sha256)
+	assert.True(t, result)
+}
+
+func TestLooksLikeSHA256_Invalid(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+	}{
+		{"too short", "abc123"},
+		{"too long", "550e8400e29b41d4a716446655440000550e8400e29b41d4a71644665544000000"},
+		{"wrong characters", "550e8400e29b41d4a716446655440000550e8400e29b41d4a71644665544000gg"},
+		{"empty", ""},
+		{"with spaces", "550e8400 e29b 41d4 a716 446655440000"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := looksLikeSHA256(tt.input)
+			assert.False(t, result)
+		})
+	}
+}