package cview import ( "fmt" "testing" ) var tableTestCases = generateTableTestCases() type tableTestCase struct { rows int columns int fixedRows int fixedColumns int } func (c *tableTestCase) String() string { return fmt.Sprintf("Rows=%d/Cols=%d/FixedRows=%d/FixedCols=%d", c.rows, c.columns, c.fixedRows, c.fixedColumns) } func TestTable(t *testing.T) { t.Parallel() for _, c := range tableTestCases { c := c // Capture t.Run(c.String(), func(t *testing.T) { t.Parallel() table := tc(c) app, err := newTestApp(table) if err != nil { t.Errorf("failed to initialize Application: %s", err) } for row := 0; row < c.rows; row++ { for column := 0; column < c.columns; column++ { contents := table.GetCell(row, column).GetText() expected := fmt.Sprintf("%d,%d", column, row) if contents != expected { t.Errorf("failed to either get or set TableCell text: expected %s, got %s", expected, contents) } } } table.Draw(app.screen) table.Clear() }) } } func BenchmarkTableDraw(b *testing.B) { for _, c := range tableTestCases { c := c // Capture b.Run(c.String(), func(b *testing.B) { table := tc(c) app, err := newTestApp(table) if err != nil { b.Errorf("failed to initialize Application: %s", err) } table.Draw(app.screen) b.ReportAllocs() b.ResetTimer() for i := 0; i < b.N; i++ { table.Draw(app.screen) } }) } } func generateTableTestCases() []*tableTestCase { var cases []*tableTestCase for i := 1; i < 3; i++ { rows := i * 5 for i := 1; i < 3; i++ { columns := i * 7 for fixedRows := 0; fixedRows < 3; fixedRows++ { for fixedColumns := 0; fixedColumns < 3; fixedColumns++ { cases = append(cases, &tableTestCase{rows, columns, fixedRows, fixedColumns}) } } } } return cases } func tc(c *tableTestCase) *Table { table := NewTable() for row := 0; row < c.rows; row++ { for column := 0; column < c.columns; column++ { table.SetCellSimple(row, column, fmt.Sprintf("%d,%d", column, row)) } } table.SetFixed(c.fixedRows, c.fixedColumns) return table }