diff --git a/internal/plugin/discover_test.go b/internal/plugin/discover_test.go
deleted file mode 100644
index 9208246a9..000000000
--- a/internal/plugin/discover_test.go
+++ /dev/null
@@ -1,128 +0,0 @@
-package plugin
-
-import (
-	"os/exec"
-	"path/filepath"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
-	"github.com/hashicorp/vagrant/internal/config"
-)
-
-func TestDiscover(t *testing.T) {
-	cases := []struct {
-		Name   string
-		Paths  []string
-		Plugin *config.Plugin
-		Err    string
-		Result *exec.Cmd
-	}{
-		{
-			"No paths",
-			nil,
-			&config.Plugin{Name: "foo"},
-			"",
-			nil,
-		},
-
-		{
-			"Does not exist",
-			[]string{
-				filepath.Join("testdata", "pathA"),
-				filepath.Join("testdata", "pathB"),
-			},
-			&config.Plugin{Name: "foo"},
-			"",
-			nil,
-		},
-
-		{
-			"In one path",
-			[]string{
-				filepath.Join("testdata", "pathA"),
-				filepath.Join("testdata", "pathB"),
-			},
-			&config.Plugin{Name: "b"},
-			"",
-			&exec.Cmd{
-				Path: filepath.Join("testdata", "pathB", "vagrant-plugin-b"),
-				Args: []string{filepath.Join("testdata", "pathB", "vagrant-plugin-b")},
-			},
-		},
-
-		{
-			"In two paths",
-			[]string{
-				filepath.Join("testdata", "pathA"),
-				filepath.Join("testdata", "pathB"),
-			},
-			&config.Plugin{Name: "a"},
-			"",
-			&exec.Cmd{
-				Path: filepath.Join("testdata", "pathA", "vagrant-plugin-a"),
-				Args: []string{filepath.Join("testdata", "pathA", "vagrant-plugin-a")},
-			},
-		},
-
-		{
-			"Matching checksum",
-			[]string{
-				filepath.Join("testdata", "pathA"),
-				filepath.Join("testdata", "pathB"),
-			},
-			&config.Plugin{
-				Name:     "b",
-				Checksum: "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
-			},
-			"",
-			&exec.Cmd{
-				Path: filepath.Join("testdata", "pathB", "vagrant-plugin-b"),
-				Args: []string{filepath.Join("testdata", "pathB", "vagrant-plugin-b")},
-			},
-		},
-
-		{
-			"Checksum mismatch",
-			[]string{
-				filepath.Join("testdata", "pathA"),
-				filepath.Join("testdata", "pathB"),
-			},
-			&config.Plugin{
-				Name:     "b",
-				Checksum: "f3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
-			},
-			"checksum",
-			nil,
-		},
-	}
-
-	for _, tt := range cases {
-		t.Run(tt.Name, func(t *testing.T) {
-			require := require.New(t)
-
-			result, err := Discover(tt.Plugin, tt.Paths)
-			if tt.Err != "" {
-				require.Error(err)
-				require.Contains(err.Error(), tt.Err)
-				return
-			}
-			require.NoError(err)
-
-			if tt.Result == nil {
-				require.Nil(result)
-				return
-			}
-
-			// Things to compare
-			result = &exec.Cmd{
-				Path: result.Path,
-				Args: result.Args,
-				Env:  result.Env,
-				Dir:  result.Dir,
-			}
-
-			require.Equal(tt.Result, result)
-		})
-	}
-}