github.com/oam-dev/kubevela@v1.9.11/pkg/builtin/registry/registry_runner_test.go (about)

     1  /*
     2  Copyright 2021 The KubeVela Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package registry
    18  
    19  import (
    20  	"testing"
    21  
    22  	"cuelang.org/go/cue"
    23  	"cuelang.org/go/cue/cuecontext"
    24  	"github.com/stretchr/testify/assert"
    25  )
    26  
    27  func TestContext(t *testing.T) {
    28  	lpV := `test: "just a test"`
    29  	inst := cuecontext.New().CompileString(lpV)
    30  	ctx := Meta{Obj: inst}
    31  	val := ctx.Lookup("test")
    32  	assert.Equal(t, true, val.Exists())
    33  
    34  	intV := `iTest: 64`
    35  	iInst := cuecontext.New().CompileString(intV)
    36  	iCtx := Meta{Obj: iInst.Value()}
    37  	iVal := iCtx.Int64("iTest")
    38  	assert.Equal(t, int64(64), iVal)
    39  }
    40  
    41  func TestRunner(t *testing.T) {
    42  	key := "mock"
    43  	RegisterRunner(key, newMockRunner)
    44  
    45  	task := LookupRunner(key)
    46  	if task == nil {
    47  		t.Errorf("there is no task %s", key)
    48  	}
    49  	runner, err := task(cue.Value{})
    50  	if err != nil {
    51  		t.Errorf("fail to get runner, %v", err)
    52  	}
    53  	rs, err := runner.Run(&Meta{Obj: cue.Value{}})
    54  	assert.Equal(t, nil, err)
    55  	assert.Equal(t, "mock", rs)
    56  }
    57  
    58  func newMockRunner(v cue.Value) (Runner, error) {
    59  	return &MockRunner{name: "mock"}, nil
    60  }
    61  
    62  type MockRunner struct {
    63  	name string
    64  }
    65  
    66  func (r *MockRunner) Run(meta *Meta) (res interface{}, err error) {
    67  	return r.name, nil
    68  }