105 lines
2.1 KiB
Go
105 lines
2.1 KiB
Go
package module
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func TestFileGetter_impl(t *testing.T) {
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var _ Getter = new(FileGetter)
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}
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func TestFileGetter(t *testing.T) {
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g := new(FileGetter)
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dst := tempDir(t)
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// With a dir that doesn't exist
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if err := g.Get(dst, testModuleURL("basic")); err != nil {
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t.Fatalf("err: %s", err)
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}
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// Verify the destination folder is a symlink
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fi, err := os.Lstat(dst)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if fi.Mode()&os.ModeSymlink == 0 {
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t.Fatal("destination is not a symlink")
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}
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// Verify the main file exists
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mainPath := filepath.Join(dst, "main.tf")
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if _, err := os.Stat(mainPath); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestFileGetter_sourceFile(t *testing.T) {
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g := new(FileGetter)
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dst := tempDir(t)
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// With a source URL that is a path to a file
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u := testModuleURL("basic")
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u.Path += "/main.tf"
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if err := g.Get(dst, u); err == nil {
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t.Fatal("should error")
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}
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}
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func TestFileGetter_sourceNoExist(t *testing.T) {
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g := new(FileGetter)
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dst := tempDir(t)
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// With a source URL that doesn't exist
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u := testModuleURL("basic")
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u.Path += "/main"
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if err := g.Get(dst, u); err == nil {
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t.Fatal("should error")
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}
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}
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func TestFileGetter_dir(t *testing.T) {
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g := new(FileGetter)
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dst := tempDir(t)
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if err := os.MkdirAll(dst, 0755); err != nil {
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t.Fatalf("err: %s", err)
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}
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// With a dir that exists that isn't a symlink
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if err := g.Get(dst, testModuleURL("basic")); err == nil {
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t.Fatal("should error")
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}
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}
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func TestFileGetter_dirSymlink(t *testing.T) {
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g := new(FileGetter)
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dst := tempDir(t)
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dst2 := tempDir(t)
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// Make parents
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if err := os.MkdirAll(filepath.Dir(dst), 0755); err != nil {
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t.Fatalf("err: %s", err)
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}
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if err := os.MkdirAll(dst2, 0755); err != nil {
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t.Fatalf("err: %s", err)
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}
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// Make a symlink
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if err := os.Symlink(dst2, dst); err != nil {
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t.Fatalf("err: %s")
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}
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// With a dir that exists that isn't a symlink
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if err := g.Get(dst, testModuleURL("basic")); err != nil {
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t.Fatalf("err: %s", err)
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}
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// Verify the main file exists
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mainPath := filepath.Join(dst, "main.tf")
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if _, err := os.Stat(mainPath); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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