Function importBlock

imports_test.go:38–47

importBlock returns just the prefix before the first declaration, which is where Serialize emits the merged imports.

(t *testing.T, output string)

// importBlock returns just the prefix before the first declaration, which is
// where Serialize emits the merged imports.
func importBlock(t *testing.T, output string) string {
	t.Helper()
	require.True(t, strings.HasPrefix(output, "// Code generated by 'guts'. DO NOT EDIT."),
		"output must start with the generated header, got %q", output)
	end := strings.Index(output, "interface ")
	if end < 0 {
		end = len(output)
	}
	return output[:end]
}

// TestInjectImport_Merge proves that repeated InjectImport calls for the same
// module collapse into a single statement and that specifiers are sorted by