1 files changed, 21 insertions, 0 deletions
diff --git a/commands/execenv/env_test.go b/commands/execenv/env_test.go
new file mode 100644
index 00000000..3fc6e581
--- /dev/null
+++ b/commands/execenv/env_test.go
@@ -0,0 +1,21 @@
+package execenv
+
+import (
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestIsTerminal(t *testing.T) {
+	// easy way to get a reader and a writer
+	r, w, err := os.Pipe()
+	require.NoError(t, err)
+
+	require.False(t, isTerminal(r))
+	require.False(t, isTerminal(w))
+
+	// golang's testing framework replaces os.Stdin and os.Stdout, so the following doesn't work here
+	// require.True(t, isTerminal(os.Stdin))
+	// require.True(t, isTerminal(os.Stdout))
+}