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package complete
import (
"sort"
"strings"
"testing"
)
func TestPredicate(t *testing.T) {
t.Parallel()
initTests()
tests := []struct {
name string
p Predictor
arg string
want []string
}{
{
name: "set",
p: PredictSet("a", "b", "c"),
want: []string{"a", "b", "c"},
},
{
name: "set with does",
p: PredictSet("./..", "./x"),
arg: "./.",
want: []string{"./.."},
},
{
name: "set/empty",
p: PredictSet(),
want: []string{},
},
{
name: "anything",
p: PredictAnything,
want: []string{},
},
{
name: "or: word with nil",
p: PredictOr(PredictSet("a"), nil),
want: []string{"a"},
},
{
name: "or: nil with word",
p: PredictOr(nil, PredictSet("a")),
want: []string{"a"},
},
{
name: "or: nil with nil",
p: PredictOr(PredictNothing, PredictNothing),
want: []string{},
},
{
name: "or: word with word with word",
p: PredictOr(PredictSet("a"), PredictSet("b"), PredictSet("c")),
want: []string{"a", "b", "c"},
},
{
name: "files/txt",
p: PredictFiles("*.txt"),
want: []string{"./a.txt", "./b.txt", "./c.txt", "./.dot.txt"},
},
{
name: "files/txt",
p: PredictFiles("*.txt"),
arg: "./dir/",
want: []string{},
},
{
name: "files/x",
p: PredictFiles("x"),
arg: "./dir/",
want: []string{"./dir/x"},
},
{
name: "files/*",
p: PredictFiles("x*"),
arg: "./dir/",
want: []string{"./dir/x"},
},
{
name: "files/md",
p: PredictFiles("*.md"),
want: []string{"./readme.md"},
},
{
name: "dirs",
p: PredictDirs("*"),
arg: "./dir/",
want: []string{"./dir/"},
},
{
name: "dirs and files",
p: PredictFilesOrDirs("*"),
arg: "./dir",
want: []string{"./dir/", "./dir/x"},
},
{
name: "dirs",
p: PredictDirs("*"),
want: []string{"./", "./dir/"},
},
{
name: "subdir",
p: PredictFiles("*"),
arg: "./dir/",
want: []string{"./dir/x"},
},
}
for _, tt := range tests {
t.Run(tt.name+"?arg='"+tt.arg+"'", func(t *testing.T) {
matches := tt.p.Predict(newArgs(strings.Split(tt.arg, " ")))
sort.Strings(matches)
sort.Strings(tt.want)
got := strings.Join(matches, ",")
want := strings.Join(tt.want, ",")
if got != want {
t.Errorf("failed %s\ngot = %s\nwant: %s", t.Name(), got, want)
}
})
}
}
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