Terminal-based user interface toolkit
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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
}