larvit/fejkdata
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Test --repeat 0 writing no render and no record

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This commit is contained in:
Lilleman auf Larv
2026-10-07 23:51:04 +02:00
committed by Lillem4n
parent ff0143df11
commit 24a4b6ed24
1 changed files with 24 additions and 3 deletions
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cmd/fejkdata/main_test.go
+24 -3
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@@ -101,7 +101,7 @@ func TestRunShortFlagValues(t *testing.T) {
{[]string{"-s=42", "-d", svSE}, "-s42"},
{[]string{"-s=42", "-d", svSE}, "--seed=42"},
{[]string{"-d=" + svSE}, "--data-path="},
{[]string{"-nd", "3", "-d", svSE}, `--repeat needs an integer in 1..1048576, got "d"`},
{[]string{"-nd", "3", "-d", svSE}, `--repeat needs an integer in 0..1048576, got "d"`},
{[]string{"--seed=", "-d", svSE}, `--seed needs an unsigned integer, got ""`},
} {
code, out, errb := runOut("{/word}", c.args...)
@@ -160,7 +160,7 @@ func TestRunFlagValues(t *testing.T) {
{[]string{"-d", svSE, "--seed"}, "--seed needs a value"},
{[]string{"--seed", "x", "-d", svSE}, "--seed"},
{[]string{"--list=1", "-d", svSE}, "--list takes no value"},
{[]string{"--repeat", "0", "-d", svSE}, "--repeat"},
{[]string{"--repeat", "-1", "-d", svSE}, "--repeat"},
{[]string{"-n", "-1", "-d", svSE}, "--repeat"},
} {
code, _, errb := runOut("{/person}", c.args...)
@@ -524,6 +524,27 @@ func TestRunNoShippedData(t *testing.T) {
}
}
func TestRunRepeatOfZeroWritesNoRecord(t *testing.T) {
dir := recordDir(t)
for _, c := range []struct {
args []string
want string
}{
{nil, ""},
{[]string{"--format", "json"}, "[]\n"},
{[]string{"--format", "ndjson"}, ""},
{[]string{"--format", "csv"}, ""},
{[]string{"--format", "sql"}, ""},
} {
if code, out, errb := runOut("{/users}", append(c.args, "-n", "0", "-d", dir)...); code != 0 || out != c.want {
t.Errorf("run(-n 0 %v) = %d, %q, %q, want %q", c.args, code, out, errb, c.want)
}
}
if code, _, _ := runOut("{/nope}", "-n", "0", "--format", "json", "-d", dir); code != 1 {
t.Errorf("run(-n 0) of a reference to nothing = %d, want 1", code)
}
}
func TestRunRepeatIsBounded(t *testing.T) {
for _, args := range [][]string{
{"--repeat", "9223372036854775807"},
@@ -531,7 +552,7 @@ func TestRunRepeatIsBounded(t *testing.T) {
{"-n", "99999999999"},
} {
code, out, errb := runOut("{/sv_SE.word}", args...)
if code != 2 || out != "" || !strings.Contains(errb, "1..1048576") {
if code != 2 || out != "" || !strings.Contains(errb, "0..1048576") {
t.Errorf("run(%v) = %d, %q, %q, want misuse naming the range", args, code, out, errb)
}
}