-
Notifications
You must be signed in to change notification settings - Fork 118
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
test: add tests for default, source and delete type path mappings (#1020
) Signed-off-by: Harikrishnan Balagopal <[email protected]>
- Loading branch information
1 parent
4bfde1d
commit c2396c4
Showing
7 changed files
with
870 additions
and
14 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,199 @@ | ||
| /* | ||
| * Copyright IBM Corporation 2023 | ||
| * | ||
| * 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 transformer | ||
|
|
||
| import ( | ||
| "os" | ||
| "path/filepath" | ||
| "testing" | ||
|
|
||
| "github.com/google/go-cmp/cmp" | ||
| "github.com/konveyor/move2kube/common" | ||
| transformertypes "github.com/konveyor/move2kube/types/transformer" | ||
| ) | ||
|
|
||
| func TestProcessPathMappings(t *testing.T) { | ||
| t.Run("no-pathmappings", func(t *testing.T) { | ||
| pms := []transformertypes.PathMapping{} | ||
| sourcePath := "" | ||
| outputPath := "" | ||
| if err := processPathMappings(pms, sourcePath, outputPath, true); err != nil { | ||
| t.Fatalf("failed to process the path mappings. Error: %q", err) | ||
| } | ||
| }) | ||
| t.Run("single-default-pathmapping", func(t *testing.T) { | ||
| sourcePath := "./testdata" | ||
| pms := []transformertypes.PathMapping{{ | ||
| Type: transformertypes.DefaultPathMappingType, | ||
| SrcPath: filepath.Join(sourcePath, "k8s-yamls"), | ||
| DestPath: "yamls", | ||
| }} | ||
| outputPath := t.TempDir() | ||
| if err := processPathMappings(pms, sourcePath, outputPath, true); err != nil { | ||
| t.Fatalf("failed to process the path mappings. Error: %q", err) | ||
| } | ||
| { | ||
| fs, err := os.ReadDir(outputPath) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| for _, f := range fs { | ||
| if f.Name() != "yamls" { | ||
| t.Fatalf("wrong folder name. f %+v f.Name %s", f, f.Name()) | ||
| } | ||
| } | ||
| } | ||
| { | ||
| fs, err := os.ReadDir(filepath.Join(outputPath, "yamls")) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| for _, f := range fs { | ||
| if f.Name() != "deployment.yaml" { | ||
| t.Fatalf("wrong file name. f %+v f.Name %s", f, f.Name()) | ||
| } | ||
| } | ||
| } | ||
| { | ||
| expectedContents, err := os.ReadFile(filepath.Join(sourcePath, "k8s-yamls", "deployment.yaml")) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| actualContents, err := os.ReadFile(filepath.Join(outputPath, "yamls", "deployment.yaml")) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| if diff := cmp.Diff(string(actualContents), string(expectedContents)); diff != "" { | ||
| t.Fatalf("wrong file contents. Differences: %s", diff) | ||
| } | ||
| } | ||
| }) | ||
| t.Run("single-source-pathmapping", func(t *testing.T) { | ||
| sourcePath := "./testdata" | ||
| pms := []transformertypes.PathMapping{{ | ||
| Type: transformertypes.SourcePathMappingType, | ||
| SrcPath: "src", | ||
| DestPath: "source", | ||
| }} | ||
| outputPath := t.TempDir() | ||
| if err := processPathMappings(pms, sourcePath, outputPath, true); err != nil { | ||
| t.Fatalf("failed to process the path mappings. Error: %q", err) | ||
| } | ||
| { | ||
| fs, err := os.ReadDir(outputPath) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| for _, f := range fs { | ||
| if f.Name() != "source" { | ||
| t.Fatalf("wrong folder name. f %+v f.Name %s", f, f.Name()) | ||
| } | ||
| } | ||
| } | ||
| expectedFilenames := []string{ | ||
| "index.js", | ||
| "package-lock.json", | ||
| "package.json", | ||
| } | ||
| { | ||
| fs, err := os.ReadDir(filepath.Join(outputPath, "source")) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| for i, f := range fs { | ||
| if f.Name() != expectedFilenames[i] { | ||
| t.Fatalf("wrong file name. expected: '%s' actual: '%s' f %+v", expectedFilenames[i], f.Name(), f) | ||
| } | ||
| } | ||
| } | ||
| for _, expectedFilename := range expectedFilenames { | ||
| expectedContents, err := os.ReadFile(filepath.Join(sourcePath, "src", expectedFilename)) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| actualContents, err := os.ReadFile(filepath.Join(outputPath, "source", expectedFilename)) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| if diff := cmp.Diff(string(actualContents), string(expectedContents)); diff != "" { | ||
| t.Fatalf("wrong file contents for filename '%s' . Differences: %s", expectedFilename, diff) | ||
| } | ||
| } | ||
| }) | ||
|
|
||
| t.Run("single-delete-pathmapping", func(t *testing.T) { | ||
| sourcePath := "./testdata/src" | ||
| sourceIndexJSPath := filepath.Join(sourcePath, "index.js") | ||
| outputPath := t.TempDir() | ||
| outputIndexJSPath := filepath.Join(outputPath, "index.js") | ||
| if err := common.CopyFile(outputIndexJSPath, sourceIndexJSPath); err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| expectedFilenames := []string{"index.js"} | ||
| { | ||
| fs, err := os.ReadDir(outputPath) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| for i, f := range fs { | ||
| if f.Name() != expectedFilenames[i] { | ||
| t.Fatalf("wrong file name. expected: '%s' actual: '%s' f %+v", expectedFilenames[i], f.Name(), f) | ||
| } | ||
| } | ||
| } | ||
| for _, expectedFilename := range expectedFilenames { | ||
| expectedContents, err := os.ReadFile(filepath.Join(sourcePath, expectedFilename)) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| actualContents, err := os.ReadFile(filepath.Join(outputPath, expectedFilename)) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| if diff := cmp.Diff(string(actualContents), string(expectedContents)); diff != "" { | ||
| t.Fatalf("wrong file contents for filename '%s' . Differences: %s", expectedFilename, diff) | ||
| } | ||
| } | ||
| pms := []transformertypes.PathMapping{{ | ||
| Type: transformertypes.DeletePathMappingType, | ||
| DestPath: outputIndexJSPath, | ||
| }} | ||
| if err := processPathMappings(pms, sourcePath, outputPath, true); err != nil { | ||
| t.Fatalf("failed to process the path mappings. Error: %q", err) | ||
| } | ||
| { | ||
| fs, err := os.ReadDir(outputPath) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| for _, f := range fs { | ||
| if f.Name() != "source" { | ||
| t.Fatalf("wrong folder name. f %+v f.Name %s", f, f.Name()) | ||
| } | ||
| } | ||
| } | ||
| { | ||
| fs, err := os.ReadDir(outputPath) | ||
| if err != nil { | ||
| t.Fatalf("Error: %q", err) | ||
| } | ||
| if len(fs) != 0 { | ||
| t.Fatalf("expected an empty output directory. actual: %+v", fs) | ||
| } | ||
| } | ||
| }) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: nginx-deployment | ||
| labels: | ||
| app: nginx | ||
| spec: | ||
| replicas: 3 | ||
| selector: | ||
| matchLabels: | ||
| app: nginx | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: nginx | ||
| spec: | ||
| containers: | ||
| - name: nginx | ||
| image: nginx:1.14.2 | ||
| ports: | ||
| - containerPort: 80 | ||
| resources: | ||
| limits: | ||
| cpu: "250m" | ||
| memory: "64Mi" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| const express = require('express'); | ||
| const app = express(); | ||
| app.get('/', (req, res) => res.send('hello!')); | ||
| app.listen(8080); |
Oops, something went wrong.