add test suite

internal/config/config_test.go

@@ -0,0 +1,81 @@
+package config
+
+import (
+	"slices"
+	"testing"
+)
+
+func TestVersion(t *testing.T) {
+	if Version == "" {
+		t.Error("Version is empty")
+	}
+}
+
+func TestDefaultIgnores(t *testing.T) {
+	tests := []struct {
+		name string
+		want string
+	}{
+		{"git", ".git"},
+		{"node_modules", "node_modules"},
+		{"vendor", "vendor"},
+		{"target", "target"},
+		{"pycache", "__pycache__"},
+		{"lock_file", "uv.lock"},
+		{"cargo_lock", "Cargo.lock"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if !slices.Contains(DefaultIgnores, tt.want) {
+				t.Errorf("DefaultIgnores does not contain %q", tt.want)
+			}
+		})
+	}
+}
+
+func TestDefaultExts(t *testing.T) {
+	tests := []struct {
+		name string
+		want string
+	}{
+		{"jpg", ".jpg"},
+		{"png", ".png"},
+		{"mp4", ".mp4"},
+		{"zip", ".zip"},
+		{"exe", ".exe"},
+		{"pdf", ".pdf"},
+		{"pem", ".pem"},
+		{"db", ".db"},
+		{"jar", ".jar"},
+		{"pyc", ".pyc"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if !slices.Contains(DefaultExts, tt.want) {
+				t.Errorf("DefaultExts does not contain %q", tt.want)
+			}
+		})
+	}
+}
+
+func TestFrontendExts(t *testing.T) {
+	tests := []struct {
+		name string
+		want string
+	}{
+		{"html", ".html"},
+		{"css", ".css"},
+		{"js", ".js"},
+		{"ts", ".ts"},
+		{"vue", ".vue"},
+		{"svelte", ".svelte"},
+		{"gohtml", ".gohtml"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if !slices.Contains(FrontendExts, tt.want) {
+				t.Errorf("FrontendExts does not contain %q", tt.want)
+			}
+		})
+	}
+}