package table import ( "bytes" "strings" "testing" "forge.cadoles.com/Cadoles/emissary/internal/format" "github.com/pkg/errors" ) type dummyItem struct { MyString string MyInt int MySub subItem } type subItem struct { MyBool bool } var dummyItems = []any{ dummyItem{ MyString: "Foo", MyInt: 1, MySub: subItem{ MyBool: false, }, }, dummyItem{ MyString: "Bar", MyInt: 0, MySub: subItem{ MyBool: true, }, }, } func TestWriterNoHints(t *testing.T) { var buf bytes.Buffer writer := NewWriter(DefaultCompactModeMaxColumnWidth) if err := writer.Write(&buf, format.Hints{}, dummyItems...); err != nil { t.Fatalf("%+v", errors.WithStack(err)) } expected := `+----------+-------+------------------+ | MYSTRING | MYINT | MYSUB | +----------+-------+------------------+ | Foo | 1 | {"MyBool":false} | | Bar | 0 | {"MyBool":true} | +----------+-------+------------------+` if e, g := strings.TrimSpace(expected), strings.TrimSpace(buf.String()); e != g { t.Errorf("buf.String(): expected \n%v\ngot\n%v", e, g) } } func TestWriterWithPropHints(t *testing.T) { var buf bytes.Buffer writer := NewWriter(DefaultCompactModeMaxColumnWidth) hints := format.Hints{ Props: []format.Prop{ format.NewProp("MyString", "MyString"), format.NewProp("MyInt", "MyInt"), }, } if err := writer.Write(&buf, hints, dummyItems...); err != nil { t.Fatalf("%+v", errors.WithStack(err)) } expected := `+----------+-------+ | MYSTRING | MYINT | +----------+-------+ | Foo | 1 | | Bar | 0 | +----------+-------+` if e, g := strings.TrimSpace(expected), strings.TrimSpace(buf.String()); e != g { t.Errorf("buf.String(): expected \n%v\ngot\n%v", e, g) } }