Function TestResolvePathAlias

scanner/deps_test.go:434–473

(t *testing.T)

}

func TestResolvePathAlias(t *testing.T) {
	// Build a simple file index
	files := []FileInfo{
		{Path: "src/modules/auth/index.ts"},
		{Path: "src/modules/auth/login.ts"},
		{Path: "src/shared/utils/helpers.ts"},
		{Path: "src/utils/index.ts"},
	}
	idx := buildFileIndex(files, "")

	pathAliases := map[string][]string{
		"@modules/*": {"src/modules/*"},
		"@shared/*":  {"src/shared/*"},
		"@utils":     {"src/utils/index"},
	}

	tests := []struct {
		name     string
		imp      string
		expected string
	}{
		{"wildcard alias", "@modules/auth/login", "src/modules/auth/login.ts"},
		{"wildcard with index", "@modules/auth", "src/modules/auth/index.ts"},
		{"nested wildcard", "@shared/utils/helpers", "src/shared/utils/helpers.ts"},
		{"exact alias", "@utils", "src/utils/index.ts"},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			result := resolvePathAlias(tt.imp, pathAliases, ".", idx)
			if len(result) == 0 {
				t.Errorf("Expected to resolve %q, got no results", tt.imp)
				return
			}
			if result[0] != tt.expected {
				t.Errorf("Expected %q to resolve to %q, got %q", tt.imp, tt.expected, result[0])
			}
		})
	}
}

func TestResolvePathAliasNoMatch(t *testing.T) {
	files := []FileInfo{