| // Copyright 2018 Google LLC |
| // |
| // 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 config |
| |
| import ( |
| "encoding/json" |
| "strings" |
| "testing" |
| |
| "github.com/google/go-cmp/cmp" |
| |
| compute "google.golang.org/api/compute/v1" |
| ) |
| |
| func TestSave(t *testing.T) { |
| data := &struct{ Test string }{"test"} |
| expected := "{\"Test\":\"test\"}" |
| actual := new(strings.Builder) |
| if err := Save(actual, data); err != nil { |
| t.Fatal(err) |
| } |
| if got := actual.String(); got != expected { |
| t.Errorf("actual: %s expected: %s", got, expected) |
| } |
| } |
| |
| func TestLoad(t *testing.T) { |
| data := strings.NewReader("{\"Test\":\"test\"}") |
| expected := &struct{ Test string }{"test"} |
| actual := new(struct{ Test string }) |
| if err := Load(data, actual); err != nil { |
| t.Fatal(err) |
| } |
| if *actual != *expected { |
| t.Errorf("actual: %s expected: %s", actual, expected) |
| } |
| } |
| |
| func TestLoadFromFile(t *testing.T) { |
| file := "testdata/test_1" |
| expected := &Image{&compute.Image{Name: "test-name", Licenses: []string{}}, "test-project"} |
| actual := new(Image) |
| if err := LoadFromFile(file, actual); err != nil { |
| t.Fatal(err) |
| } |
| if !cmp.Equal(actual, expected) { |
| t.Errorf("actual: %v expected: %v", actual, expected) |
| } |
| } |
| |
| func TestImageMarshalJSON(t *testing.T) { |
| image := NewImage("name", "project") |
| bytes, err := json.Marshal(image) |
| if err != nil { |
| t.Fatal(err) |
| } |
| got := NewImage("", "") |
| if err := json.Unmarshal(bytes, got); err != nil { |
| t.Fatal(err) |
| } |
| if !cmp.Equal(got, image) { |
| t.Errorf("actual: %v expected: %v", got, image) |
| } |
| } |