Add Acceptance test for label command

acceptance/acceptance_test.go

@@ -117,6 +117,15 @@ func TestGPGKeys(t *testing.T) {
 	testscript.Run(t, testScriptParamsFor(tsEnv, "gpg-key"))
 }
 
+func TestLabels(t *testing.T) {
+	var tsEnv testScriptEnv
+	if err := tsEnv.fromEnv(); err != nil {
+		t.Fatal(err)
+	}
+
+	testscript.Run(t, testScriptParamsFor(tsEnv, "label"))
+}
+
 func testScriptParamsFor(tsEnv testScriptEnv, command string) testscript.Params {
 	var files []string
 	if tsEnv.script != "" {

acceptance/testdata/label/label.txtar

@@ -0,0 +1,25 @@
+# Setup useful env vars
+env REPO=${SCRIPT_NAME}-${RANDOM_STRING}
+
+# Create a repository
+exec gh repo create ${ORG}/${REPO} --private
+
+# Defer repo cleanup
+defer gh repo delete --yes ${ORG}/${REPO}
+
+# Set the GH_REPO env var to reduce redunant flags
+env GH_REPO=${ORG}/${REPO}
+
+# Create a custom label
+exec gh label create 'acceptance-test' --description 'First Description'
+
+# List the labels and check our custom label is there
+exec gh label list
+stdout 'acceptance-test\tFirst Description'
+
+# Edit the label
+exec gh label edit 'acceptance-test' --description 'Edited Description'
+
+# List the labels and check our custom label has been updated
+exec gh label list
+stdout 'acceptance-test\tEdited Description'