Function TestDispenser_Args

caddyconfig/caddyfile/dispenser_test.go:171–237

(t *testing.T)

}

func TestDispenser_Args(t *testing.T) {
	var s1, s2, s3 string
	input := `dir1 arg1 arg2 arg3
			  dir2 arg4 arg5
			  dir3 arg6 arg7
			  dir4`
	d := NewTestDispenser(input)

	d.Next() // dir1

	// As many strings as arguments
	if all := d.Args(&s1, &s2, &s3); !all {
		t.Error("Args(): Expected true, got false")
	}
	if s1 != "arg1" {
		t.Errorf("Args(): Expected s1 to be 'arg1', got '%s'", s1)
	}
	if s2 != "arg2" {
		t.Errorf("Args(): Expected s2 to be 'arg2', got '%s'", s2)
	}
	if s3 != "arg3" {
		t.Errorf("Args(): Expected s3 to be 'arg3', got '%s'", s3)
	}

	d.Next() // dir2

	// More strings than arguments
	if all := d.Args(&s1, &s2, &s3); all {
		t.Error("Args(): Expected false, got true")
	}
	if s1 != "arg4" {
		t.Errorf("Args(): Expected s1 to be 'arg4', got '%s'", s1)
	}
	if s2 != "arg5" {
		t.Errorf("Args(): Expected s2 to be 'arg5', got '%s'", s2)
	}
	if s3 != "arg3" {
		t.Errorf("Args(): Expected s3 to be unchanged ('arg3'), instead got '%s'", s3)
	}

	// (quick cursor check just for kicks and giggles)
	if d.cursor != 6 {
		t.Errorf("Cursor should be 6, but is %d", d.cursor)
	}

	d.Next() // dir3

	// More arguments than strings
	if all := d.Args(&s1); !all {
		t.Error("Args(): Expected true, got false")
	}
	if s1 != "arg6" {
		t.Errorf("Args(): Expected s1 to be 'arg6', got '%s'", s1)
	}

	d.Next() // dir4

	// No arguments or strings