mirror of
https://github.com/kemko/nomad.git
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135 lines
3.4 KiB
Go
135 lines
3.4 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package command
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import (
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"strings"
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"testing"
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"github.com/hashicorp/cli"
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"github.com/hashicorp/nomad/api"
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"github.com/hashicorp/nomad/ci"
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"github.com/posener/complete"
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"github.com/shoenig/test/must"
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)
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func TestNamespaceInspectCommand_Implements(t *testing.T) {
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ci.Parallel(t)
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var _ cli.Command = &NamespaceInspectCommand{}
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}
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func TestNamespaceInspectCommand_Fails(t *testing.T) {
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ci.Parallel(t)
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ui := cli.NewMockUi()
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cmd := &NamespaceInspectCommand{Meta: Meta{Ui: ui}}
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// Fails on misuse
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if code := cmd.Run([]string{"some", "bad", "args"}); code != 1 {
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t.Fatalf("expected exit code 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, commandErrorText(cmd)) {
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t.Fatalf("expected help output, got: %s", out)
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}
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ui.ErrorWriter.Reset()
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if code := cmd.Run([]string{"-address=nope", "foo"}); code != 1 {
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t.Fatalf("expected exit code 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, "retrieving namespace") {
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t.Fatalf("connection error, got: %s", out)
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}
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ui.ErrorWriter.Reset()
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}
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func TestNamespaceInspectCommand_Good(t *testing.T) {
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ci.Parallel(t)
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// Create a server
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srv, client, url := testServer(t, true, nil)
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defer srv.Shutdown()
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ui := cli.NewMockUi()
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cmd := &NamespaceInspectCommand{Meta: Meta{Ui: ui}}
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// Create a namespace
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ns := &api.Namespace{
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Name: "foo",
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}
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_, err := client.Namespaces().Register(ns, nil)
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must.NoError(t, err)
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// Inspect
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if code := cmd.Run([]string{"-address=" + url, ns.Name}); code != 0 {
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t.Fatalf("expected exit 0, got: %d; %v", code, ui.ErrorWriter.String())
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}
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out := ui.OutputWriter.String()
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if !strings.Contains(out, ns.Name) {
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t.Fatalf("expected namespace, got: %s", out)
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}
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}
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func TestNamespaceInspectCommand_AutocompleteArgs(t *testing.T) {
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ci.Parallel(t)
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srv, client, url := testServer(t, true, nil)
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defer srv.Shutdown()
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ui := cli.NewMockUi()
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cmd := &NamespaceInspectCommand{Meta: Meta{Ui: ui, flagAddress: url}}
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// Create a namespace
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ns := &api.Namespace{
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Name: "foo",
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}
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_, err := client.Namespaces().Register(ns, nil)
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must.NoError(t, err)
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args := complete.Args{Last: "f"}
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predictor := cmd.AutocompleteArgs()
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res := predictor.Predict(args)
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must.Len(t, 1, res)
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must.Eq(t, ns.Name, res[0])
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}
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// This test should demonstrate the behavior of a namespace
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// and prefix collision. In that case, the Namespace status
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// command should pull the matching namespace rather than
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// displaying the multiple match error
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func TestNamespaceInspectCommand_NamespaceMatchesPrefix(t *testing.T) {
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ci.Parallel(t)
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// Create a server
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srv, client, url := testServer(t, true, nil)
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defer srv.Shutdown()
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ui := cli.NewMockUi()
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cmd := &NamespaceInspectCommand{Meta: Meta{Ui: ui}}
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// Create a namespace that uses foo as a prefix
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ns := &api.Namespace{Name: "fooBar"}
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_, err := client.Namespaces().Register(ns, nil)
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must.NoError(t, err)
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// Create a foo namespace
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ns2 := &api.Namespace{Name: "foo"}
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_, err = client.Namespaces().Register(ns2, nil)
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must.NoError(t, err)
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// Adding a NS after to prevent sort from creating
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// false successes
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ns = &api.Namespace{Name: "fooBaz"}
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_, err = client.Namespaces().Register(ns, nil)
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must.NoError(t, err)
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// Check status on namespace
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code := cmd.Run([]string{"-address=" + url, ns2.Name})
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must.Zero(t, code)
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// Check to ensure we got the proper foo
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out := ui.OutputWriter.String()
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must.StrContains(t, out, "\"foo\",\n")
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}
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