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241b21b0fd
Primary motivation is documentation, but it will also hopefully simplify the code. Also, * Lower case the default output format names; this is in line with the custom ones (map keys) and how it's treated all the places. This avoids doing `stringds.EqualFold` everywhere. Closes #10896 Closes #10620
166 lines
4.3 KiB
Go
166 lines
4.3 KiB
Go
package resources_test
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import (
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"image"
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"io"
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"os"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/config/testconfig"
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"github.com/gohugoio/hugo/deps"
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"github.com/gohugoio/hugo/resources"
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qt "github.com/frankban/quicktest"
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"github.com/gohugoio/hugo/helpers"
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"github.com/gohugoio/hugo/hugofs"
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"github.com/gohugoio/hugo/resources/images"
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"github.com/gohugoio/hugo/resources/page"
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"github.com/gohugoio/hugo/resources/resource"
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"github.com/spf13/afero"
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)
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type specDescriptor struct {
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baseURL string
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c *qt.C
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fs afero.Fs
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}
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func newTestResourceSpec(desc specDescriptor) *resources.Spec {
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baseURL := desc.baseURL
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if baseURL == "" {
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baseURL = "https://example.com/"
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}
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afs := desc.fs
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if afs == nil {
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afs = afero.NewMemMapFs()
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}
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if hugofs.IsOsFs(afs) {
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panic("osFs not supported for this test")
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}
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if err := afs.MkdirAll("assets", 0755); err != nil {
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panic(err)
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}
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cfg := config.New()
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cfg.Set("baseURL", baseURL)
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cfg.Set("publishDir", "public")
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imagingCfg := map[string]any{
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"resampleFilter": "linear",
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"quality": 68,
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"anchor": "left",
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}
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cfg.Set("imaging", imagingCfg)
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d := testconfig.GetTestDeps(
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afs, cfg,
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func(d *deps.Deps) { d.Fs.PublishDir = hugofs.NewCreateCountingFs(d.Fs.PublishDir) },
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)
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return d.ResourceSpec
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}
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func newTargetPaths(link string) func() page.TargetPaths {
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return func() page.TargetPaths {
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return page.TargetPaths{
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SubResourceBaseTarget: filepath.FromSlash(link),
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SubResourceBaseLink: link,
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}
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}
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}
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func newTestResourceOsFs(c *qt.C) (*resources.Spec, string) {
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cfg := config.New()
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cfg.Set("baseURL", "https://example.com")
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workDir, err := os.MkdirTemp("", "hugores")
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c.Assert(err, qt.IsNil)
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c.Assert(workDir, qt.Not(qt.Equals), "")
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if runtime.GOOS == "darwin" && !strings.HasPrefix(workDir, "/private") {
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// To get the entry folder in line with the rest. This its a little bit
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// mysterious, but so be it.
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workDir = "/private" + workDir
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}
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cfg.Set("workingDir", workDir)
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os.MkdirAll(filepath.Join(workDir, "assets"), 0755)
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d := testconfig.GetTestDeps(hugofs.Os, cfg)
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return d.ResourceSpec, workDir
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}
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func fetchSunset(c *qt.C) (*resources.Spec, images.ImageResource) {
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return fetchImage(c, "sunset.jpg")
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}
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func fetchImage(c *qt.C, name string) (*resources.Spec, images.ImageResource) {
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spec := newTestResourceSpec(specDescriptor{c: c})
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return spec, fetchImageForSpec(spec, c, name)
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}
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func fetchImageForSpec(spec *resources.Spec, c *qt.C, name string) images.ImageResource {
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r := fetchResourceForSpec(spec, c, name)
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img := r.(images.ImageResource)
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c.Assert(img, qt.Not(qt.IsNil))
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return img
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}
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func fetchResourceForSpec(spec *resources.Spec, c *qt.C, name string, targetPathAddends ...string) resource.ContentResource {
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src, err := os.Open(filepath.FromSlash("testdata/" + name))
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c.Assert(err, qt.IsNil)
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if len(targetPathAddends) > 0 {
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addends := strings.Join(targetPathAddends, "_")
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name = addends + "_" + name
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}
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out, err := helpers.OpenFileForWriting(spec.Fs.WorkingDirWritable, filepath.Join(filepath.Join("assets", name)))
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c.Assert(err, qt.IsNil)
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_, err = io.Copy(out, src)
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out.Close()
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src.Close()
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c.Assert(err, qt.IsNil)
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factory := newTargetPaths("/a")
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r, err := spec.New(resources.ResourceSourceDescriptor{Fs: spec.BaseFs.Assets.Fs, TargetPaths: factory, LazyPublish: true, RelTargetFilename: name, SourceFilename: name})
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c.Assert(err, qt.IsNil)
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c.Assert(r, qt.Not(qt.IsNil))
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return r.(resource.ContentResource)
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}
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func assertImageFile(c *qt.C, fs afero.Fs, filename string, width, height int) {
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filename = filepath.Clean(filename)
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f, err := fs.Open(filename)
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c.Assert(err, qt.IsNil)
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defer f.Close()
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config, _, err := image.DecodeConfig(f)
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c.Assert(err, qt.IsNil)
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c.Assert(config.Width, qt.Equals, width)
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c.Assert(config.Height, qt.Equals, height)
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}
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func assertFileCache(c *qt.C, fs afero.Fs, filename string, width, height int) {
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assertImageFile(c, fs, filepath.Clean(filename), width, height)
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}
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func writeSource(t testing.TB, fs *hugofs.Fs, filename, content string) {
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writeToFs(t, fs.Source, filename, content)
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}
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func writeToFs(t testing.TB, fs afero.Fs, filename, content string) {
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if err := afero.WriteFile(fs, filepath.FromSlash(filename), []byte(content), 0755); err != nil {
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t.Fatalf("Failed to write file: %s", err)
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}
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}
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