|
| 1 | +package runtime |
| 2 | + |
| 3 | +import ( |
| 4 | + "github.com/SimonBaeumer/cmd" |
| 5 | + "github.com/stretchr/testify/assert" |
| 6 | + "os" |
| 7 | + "testing" |
| 8 | +) |
| 9 | + |
| 10 | +func TestNodeExpandEnv(t *testing.T) { |
| 11 | + os.Setenv("NAME", "test") |
| 12 | + os.Setenv("TYPE", "docker") |
| 13 | + os.Setenv("USER", "user") |
| 14 | + os.Setenv("PASS", "pass") |
| 15 | + os.Setenv("ADDR", "addr") |
| 16 | + os.Setenv("IMAGE", "image") |
| 17 | + os.Setenv("IDENTITY_FILE", "identity-file") |
| 18 | + os.Setenv("DOCKER_EXEC_USER", "docker-exec-user") |
| 19 | + |
| 20 | + n := Node{ |
| 21 | + Name: "$NAME", |
| 22 | + Type: "$TYPE", |
| 23 | + User: "$USER", |
| 24 | + Pass: "$PASS", |
| 25 | + Addr: "$ADDR", |
| 26 | + Image: "$IMAGE", |
| 27 | + IdentityFile: "$IDENTITY_FILE", |
| 28 | + DockerExecUser: "$DOCKER_EXEC_USER", |
| 29 | + } |
| 30 | + |
| 31 | + n.ExpandEnv() |
| 32 | + |
| 33 | + assert.Equal(t, "test", n.Name) |
| 34 | + assert.Equal(t, "docker", n.Type) |
| 35 | + assert.Equal(t, "user", n.User) |
| 36 | + assert.Equal(t, "pass", n.Pass) |
| 37 | + assert.Equal(t, "addr", n.Addr) |
| 38 | + assert.Equal(t, "image", n.Image) |
| 39 | + assert.Equal(t, "identity-file", n.IdentityFile) |
| 40 | + assert.Equal(t, "docker-exec-user", n.DockerExecUser) |
| 41 | +} |
| 42 | + |
| 43 | +func TestExpandEnv_PrintWarning(t *testing.T) { |
| 44 | + n := Node{ |
| 45 | + Name: "Node01", |
| 46 | + Pass: "clean password", |
| 47 | + } |
| 48 | + |
| 49 | + out, _ := cmd.CaptureStandardOutput(func() interface{} { |
| 50 | + n.ExpandEnv() |
| 51 | + return nil |
| 52 | + }) |
| 53 | + |
| 54 | + assert.Equal(t, "WARNING: Consider using env variables with $VAR or ${VAR} in node Node01 instead of directly adding passwords to config files.\n", out) |
| 55 | +} |
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