terraform/builtin/provisioners/chef/resource_provisioner_test.go

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package chef
import (
"testing"
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"github.com/hashicorp/terraform/communicator"
"github.com/hashicorp/terraform/config"
"github.com/hashicorp/terraform/terraform"
)
func TestResourceProvisioner_impl(t *testing.T) {
var _ terraform.ResourceProvisioner = new(ResourceProvisioner)
}
func TestResourceProvider_Validate_good(t *testing.T) {
c := testConfig(t, map[string]interface{}{
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"attributes": []interface{}{"key1 { subkey1 = value1 }"},
"environment": "_default",
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"node_name": "nodename1",
"run_list": []interface{}{"cookbook::recipe"},
"server_url": "https://chef.local",
"validation_client_name": "validator",
"validation_key_path": "validator.pem",
})
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r := new(ResourceProvisioner)
warn, errs := r.Validate(c)
if len(warn) > 0 {
t.Fatalf("Warnings: %v", warn)
}
if len(errs) > 0 {
t.Fatalf("Errors: %v", errs)
}
}
func TestResourceProvider_Validate_bad(t *testing.T) {
c := testConfig(t, map[string]interface{}{
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"invalid": "nope",
})
p := new(ResourceProvisioner)
warn, errs := p.Validate(c)
if len(warn) > 0 {
t.Fatalf("Warnings: %v", warn)
}
if len(errs) == 0 {
t.Fatalf("Should have errors")
}
}
func testConfig(t *testing.T, c map[string]interface{}) *terraform.ResourceConfig {
r, err := config.NewRawConfig(c)
if err != nil {
t.Fatalf("bad: %s", err)
}
return terraform.NewResourceConfig(r)
}
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func TestResourceProvider_runChefClient(t *testing.T) {
cases := map[string]struct {
Config *terraform.ResourceConfig
ConfDir string
Commands map[string]bool
}{
"Sudo": {
Config: testConfig(t, map[string]interface{}{
"node_name": "nodename1",
"run_list": []interface{}{"cookbook::recipe"},
"server_url": "https://chef.local",
"validation_client_name": "validator",
"validation_key_path": "test-fixtures/validator.pem",
}),
ConfDir: linuxConfDir,
Commands: map[string]bool{
`sudo chef-client -j "/etc/chef/first-boot.json" -E "_default"`: true,
},
},
"NoSudo": {
Config: testConfig(t, map[string]interface{}{
"node_name": "nodename1",
"prevent_sudo": true,
"run_list": []interface{}{"cookbook::recipe"},
"server_url": "https://chef.local",
"validation_client_name": "validator",
"validation_key_path": "test-fixtures/validator.pem",
}),
ConfDir: linuxConfDir,
Commands: map[string]bool{
`chef-client -j "/etc/chef/first-boot.json" -E "_default"`: true,
},
},
"Environment": {
Config: testConfig(t, map[string]interface{}{
"environment": "production",
"node_name": "nodename1",
"prevent_sudo": true,
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"run_list": []interface{}{"cookbook::recipe"},
"server_url": "https://chef.local",
"validation_client_name": "validator",
"validation_key_path": "test-fixtures/validator.pem",
}),
ConfDir: windowsConfDir,
Commands: map[string]bool{
`chef-client -j "C:/chef/first-boot.json" -E "production"`: true,
},
},
}
r := new(ResourceProvisioner)
o := new(terraform.MockUIOutput)
c := new(communicator.MockCommunicator)
for k, tc := range cases {
c.Commands = tc.Commands
p, err := r.decodeConfig(tc.Config)
if err != nil {
t.Fatalf("Error: %v", err)
}
p.runChefClient = p.runChefClientFunc(tc.ConfDir)
p.useSudo = !p.PreventSudo
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err = p.runChefClient(o, c)
if err != nil {
t.Fatalf("Test %q failed: %v", k, err)
}
}
}