github.phpd.cn/hashicorp/packer@v1.3.2/builder/lxc/builder_test.go (about)

     1  package lxc
     2  
     3  import (
     4  	"os"
     5  	"testing"
     6  
     7  	"github.com/hashicorp/packer/packer"
     8  )
     9  
    10  func testConfig() map[string]interface{} {
    11  	return map[string]interface{}{
    12  		"config_file":               "builder_test.go",
    13  		"template_name":             "debian",
    14  		"template_environment_vars": "SUITE=jessie",
    15  	}
    16  }
    17  
    18  func TestBuilder_Foo(t *testing.T) {
    19  	if os.Getenv("PACKER_ACC") == "" {
    20  		t.Skip("This test is only run with PACKER_ACC=1")
    21  	}
    22  }
    23  
    24  func TestBuilderPrepare_ConfigFile(t *testing.T) {
    25  	var b Builder
    26  	// Good
    27  	config := testConfig()
    28  	warnings, err := b.Prepare(config)
    29  	if len(warnings) > 0 {
    30  		t.Fatalf("bad: %#v", warnings)
    31  	}
    32  	if err != nil {
    33  		t.Fatalf("should not have error: %s", err)
    34  	}
    35  
    36  	// Bad, missing config file
    37  	config = testConfig()
    38  	delete(config, "config_file")
    39  	b = Builder{}
    40  	warnings, err = b.Prepare(config)
    41  	if len(warnings) > 0 {
    42  		t.Fatalf("bad: %#v", warnings)
    43  	}
    44  	if err == nil {
    45  		t.Fatalf("should have error")
    46  	}
    47  
    48  }
    49  
    50  func TestBuilder_ImplementsBuilder(t *testing.T) {
    51  	var raw interface{}
    52  	raw = &Builder{}
    53  	if _, ok := raw.(packer.Builder); !ok {
    54  		t.Fatalf("Builder should be a builder")
    55  	}
    56  }