| package sqlutil |
| |
| import ( |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| func TestValuesPlaceholders_ValidInputs_Success(t *testing.T) { |
| |
| v := ValuesPlaceholders(3, 2) |
| assert.Equal(t, "($1,$2,$3),($4,$5,$6)", v) |
| |
| v = ValuesPlaceholders(2, 4) |
| assert.Equal(t, "($1,$2),($3,$4),($5,$6),($7,$8)", v) |
| |
| v = ValuesPlaceholders(1, 1) |
| assert.Equal(t, "($1)", v) |
| |
| v = ValuesPlaceholders(1, 3) |
| assert.Equal(t, "($1),($2),($3)", v) |
| } |
| |
| func TestValuesPlaceholders_InvalidInputs_Panics(t *testing.T) { |
| |
| assert.Panics(t, func() { |
| ValuesPlaceholders(-3, 2) |
| }) |
| assert.Panics(t, func() { |
| ValuesPlaceholders(2, -4) |
| }) |
| assert.Panics(t, func() { |
| ValuesPlaceholders(0, 0) |
| }) |
| } |
