50 lines
966 B
Go
50 lines
966 B
Go
package module
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import (
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"io/ioutil"
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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 TestGetModule(t *testing.T) {
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server := mockRegistry()
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defer server.Close()
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disco := testDisco(server)
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td, err := ioutil.TempDir("", "tf")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(td)
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storage := NewStorage(td, disco, nil)
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// this module exists in a test fixture, and is known by the mockRegistry
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// relative to our cwd.
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err = storage.GetModule(filepath.Join(td, "foo"), "registry/local/sub")
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if err != nil {
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t.Fatal(err)
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}
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// list everything to make sure nothing else got unpacked in here
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ls, err := ioutil.ReadDir(td)
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if err != nil {
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t.Fatal(err)
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}
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var names []string
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for _, info := range ls {
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names = append(names, info.Name())
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}
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if !(len(names) == 1 && names[0] == "foo") {
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t.Fatalf("expected only directory 'foo', found entries %q", names)
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}
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_, err = os.Stat(filepath.Join(td, "foo", "main.tf"))
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if err != nil {
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t.Fatal(err)
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}
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}
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