github.com/graywolf-at-work-2/terraform-vendor@v1.4.5/internal/command/workdir/plugin_dirs_test.go (about)

     1  package workdir
     2  
     3  import (
     4  	"path/filepath"
     5  	"testing"
     6  
     7  	"github.com/google/go-cmp/cmp"
     8  )
     9  
    10  func TestDirForcedPluginDirs(t *testing.T) {
    11  	tmpDir := t.TempDir()
    12  
    13  	dir := NewDir(tmpDir)
    14  	// We'll use the default convention of a data dir nested inside the
    15  	// working directory, so we don't need to override anything on "dir".
    16  
    17  	want := []string(nil)
    18  	got, err := dir.ForcedPluginDirs()
    19  	if err != nil {
    20  		t.Fatal(err)
    21  	}
    22  	if diff := cmp.Diff(want, got); diff != "" {
    23  		t.Errorf("wrong initial settings\n%s", diff)
    24  	}
    25  
    26  	fakeDir1 := filepath.Join(tmpDir, "boop1")
    27  	fakeDir2 := filepath.Join(tmpDir, "boop2")
    28  	err = dir.SetForcedPluginDirs([]string{fakeDir1, fakeDir2})
    29  	if err != nil {
    30  		t.Fatal(err)
    31  	}
    32  
    33  	want = []string{fakeDir1, fakeDir2}
    34  	got, err = dir.ForcedPluginDirs()
    35  	if err != nil {
    36  		t.Fatal(err)
    37  	}
    38  	if diff := cmp.Diff(want, got); diff != "" {
    39  		t.Errorf("wrong updated settings\n%s", diff)
    40  	}
    41  
    42  	err = dir.SetForcedPluginDirs(nil)
    43  	if err != nil {
    44  		t.Fatal(err)
    45  	}
    46  
    47  	want = nil
    48  	got, err = dir.ForcedPluginDirs()
    49  	if err != nil {
    50  		t.Fatal(err)
    51  	}
    52  	if diff := cmp.Diff(want, got); diff != "" {
    53  		t.Errorf("wrong final settings, after reverting back to defaults\n%s", diff)
    54  	}
    55  }