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// Copyright 2020 CUE Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package astutil
import (
"path"
"testing"
"github.com/google/go-cmp/cmp"
"cuelang.org/go/cue/ast"
)
func TestImportInfo(t *testing.T) {
testCases := []struct {
name string
path string
want ImportInfo
}{
{"", "a.b/bar", ImportInfo{
Ident: "bar",
PkgName: "bar",
ID: "a.b/bar",
Dir: "a.b/bar",
}},
{"foo", "a.b/bar", ImportInfo{
Ident: "foo",
PkgName: "bar",
ID: "a.b/bar",
Dir: "a.b/bar",
}},
{"", "a.b/bar:foo", ImportInfo{
Ident: "foo",
PkgName: "foo",
ID: "a.b/bar:foo",
Dir: "a.b/bar",
}},
{"", "strings", ImportInfo{
Ident: "strings",
PkgName: "strings",
ID: "strings",
Dir: "strings",
}},
}
for _, tc := range testCases {
t.Run(path.Join(tc.name, tc.path), func(t *testing.T) {
var ident *ast.Ident
if tc.name != "" {
ident = ast.NewIdent(tc.name)
}
got, err := ParseImportSpec(&ast.ImportSpec{
Name: ident,
Path: ast.NewString(tc.path),
})
if err != nil {
t.Fatal(err)
}
if diff := cmp.Diff(got, tc.want); diff != "" {
t.Error(diff)
}
})
}
}
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