github.com/hhrutter/nomad@v0.6.0-rc2.0.20170723054333-80c4b03f0705/command/fs_test.go (about)

     1  package command
     2  
     3  import (
     4  	"strings"
     5  	"testing"
     6  
     7  	"github.com/mitchellh/cli"
     8  )
     9  
    10  func TestFSCommand_Implements(t *testing.T) {
    11  	t.Parallel()
    12  	var _ cli.Command = &FSCommand{}
    13  }
    14  
    15  func TestFSCommand_Fails(t *testing.T) {
    16  	t.Parallel()
    17  	srv, _, url := testServer(t, false, nil)
    18  	defer srv.Shutdown()
    19  
    20  	ui := new(cli.MockUi)
    21  	cmd := &FSCommand{Meta: Meta{Ui: ui}}
    22  
    23  	// Fails on lack of job ID
    24  	if code := cmd.Run([]string{"-job"}); code != 1 {
    25  		t.Fatalf("expected exit code 1, got: %d", code)
    26  	}
    27  	if out := ui.ErrorWriter.String(); !strings.Contains(out, "job ID is required") {
    28  		t.Fatalf("expected help output, got: %s", out)
    29  	}
    30  	ui.ErrorWriter.Reset()
    31  
    32  	// Fails on lack of allocation ID
    33  	if code := cmd.Run([]string{}); code != 1 {
    34  		t.Fatalf("expected exit code 1, got: %d", code)
    35  	}
    36  	if out := ui.ErrorWriter.String(); !strings.Contains(out, "allocation ID is required") {
    37  		t.Fatalf("expected help output, got: %s", out)
    38  	}
    39  	ui.ErrorWriter.Reset()
    40  
    41  	// Fails on misuse
    42  	if code := cmd.Run([]string{"some", "bad", "args"}); code != 1 {
    43  		t.Fatalf("expected exit code 1, got: %d", code)
    44  	}
    45  	if out := ui.ErrorWriter.String(); !strings.Contains(out, cmd.Help()) {
    46  		t.Fatalf("expected help output, got: %s", out)
    47  	}
    48  	ui.ErrorWriter.Reset()
    49  
    50  	// Fails on connection failure
    51  	if code := cmd.Run([]string{"-address=nope", "foobar"}); code != 1 {
    52  		t.Fatalf("expected exit code 1, got: %d", code)
    53  	}
    54  	if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error querying allocation") {
    55  		t.Fatalf("expected failed query error, got: %s", out)
    56  	}
    57  	ui.ErrorWriter.Reset()
    58  
    59  	// Fails on missing alloc
    60  	if code := cmd.Run([]string{"-address=" + url, "26470238-5CF2-438F-8772-DC67CFB0705C"}); code != 1 {
    61  		t.Fatalf("expected exit 1, got: %d", code)
    62  	}
    63  	if out := ui.ErrorWriter.String(); !strings.Contains(out, "No allocation(s) with prefix or id") {
    64  		t.Fatalf("expected not found error, got: %s", out)
    65  	}
    66  	ui.ErrorWriter.Reset()
    67  
    68  	// Fail on identifier with too few characters
    69  	if code := cmd.Run([]string{"-address=" + url, "2"}); code != 1 {
    70  		t.Fatalf("expected exit 1, got: %d", code)
    71  	}
    72  	if out := ui.ErrorWriter.String(); !strings.Contains(out, "must contain at least two characters.") {
    73  		t.Fatalf("expected too few characters error, got: %s", out)
    74  	}
    75  	ui.ErrorWriter.Reset()
    76  
    77  	// Identifiers with uneven length should produce a query result
    78  	if code := cmd.Run([]string{"-address=" + url, "123"}); code != 1 {
    79  		t.Fatalf("expected exit 1, got: %d", code)
    80  	}
    81  	if out := ui.ErrorWriter.String(); !strings.Contains(out, "No allocation(s) with prefix or id") {
    82  		t.Fatalf("expected not found error, got: %s", out)
    83  	}
    84  
    85  }