package camfish

import "testing"

func TestConfigError (test *testing.T) {
	err := ConfigError {
		File:   "example.conf",
		Key:    "some-key",
		Line:   6,
		Column: 20,
		Err:    ErrNotFound,
	}
	str := err.Error()
	test.Log(str)
	if str != "example.conf[some-key]:6:20: not found" {
		test.Fatal("not equal")
	}
	unwrapped := err.Unwrap()
	test.Log(unwrapped)
	if unwrapped!= ErrNotFound {
		test.Fatal("not equal")
	}
	
	err = ConfigError {
		File:   "example.conf",
		Line:   6,
		Column: 20,
		Err:    ErrNotFound,
	}
	str = err.Error()
	test.Log(str)
	if str != "example.conf:6:20: not found" {
		test.Fatal("not equal")
	}
	
	err = ConfigError {
		Key:    "some-key",
		Column: 20,
		Err:    ErrNotFound,
	}
	str = err.Error()
	test.Log(str)
	if str != "[some-key]: not found" {
		test.Fatal("not equal")
	}
	
	err = ConfigError {
		File: "example.conf",
		Key:  "some-key",
		Line: 20,
		Err:  ErrNotFound,
	}
	str = err.Error()
	test.Log(str)
	if str != "example.conf[some-key]:20: not found" {
		test.Fatal("not equal")
	}
	
	err = ConfigError {
		Err: ErrNotFound,
	}
	str = err.Error()
	test.Log(str)
	if str != "not found" {
		test.Fatal("not equal")
	}
	
	err = ConfigError { }
	str = err.Error()
	test.Log(str)
	if str != "configuration error" {
		test.Fatal("not equal")
	}
}