github.com/anuaimi/terraform@v0.6.4-0.20150904235404-2bf9aec61da8/config/module/get_hg_test.go (about)

     1  package module
     2  
     3  import (
     4  	"os"
     5  	"os/exec"
     6  	"path/filepath"
     7  	"testing"
     8  )
     9  
    10  var testHasHg bool
    11  
    12  func init() {
    13  	if _, err := exec.LookPath("hg"); err == nil {
    14  		testHasHg = true
    15  	}
    16  }
    17  
    18  func TestHgGetter_impl(t *testing.T) {
    19  	var _ Getter = new(HgGetter)
    20  }
    21  
    22  func TestHgGetter(t *testing.T) {
    23  	t.Parallel()
    24  
    25  	if !testHasHg {
    26  		t.Log("hg not found, skipping")
    27  		t.Skip()
    28  	}
    29  
    30  	g := new(HgGetter)
    31  	dst := tempDir(t)
    32  
    33  	// With a dir that doesn't exist
    34  	if err := g.Get(dst, testModuleURL("basic-hg")); err != nil {
    35  		t.Fatalf("err: %s", err)
    36  	}
    37  
    38  	// Verify the main file exists
    39  	mainPath := filepath.Join(dst, "main.tf")
    40  	if _, err := os.Stat(mainPath); err != nil {
    41  		t.Fatalf("err: %s", err)
    42  	}
    43  }
    44  
    45  func TestHgGetter_branch(t *testing.T) {
    46  	t.Parallel()
    47  
    48  	if !testHasHg {
    49  		t.Log("hg not found, skipping")
    50  		t.Skip()
    51  	}
    52  
    53  	g := new(HgGetter)
    54  	dst := tempDir(t)
    55  
    56  	url := testModuleURL("basic-hg")
    57  	q := url.Query()
    58  	q.Add("rev", "test-branch")
    59  	url.RawQuery = q.Encode()
    60  
    61  	if err := g.Get(dst, url); err != nil {
    62  		t.Fatalf("err: %s", err)
    63  	}
    64  
    65  	// Verify the main file exists
    66  	mainPath := filepath.Join(dst, "main_branch.tf")
    67  	if _, err := os.Stat(mainPath); err != nil {
    68  		t.Fatalf("err: %s", err)
    69  	}
    70  
    71  	// Get again should work
    72  	if err := g.Get(dst, url); err != nil {
    73  		t.Fatalf("err: %s", err)
    74  	}
    75  
    76  	// Verify the main file exists
    77  	mainPath = filepath.Join(dst, "main_branch.tf")
    78  	if _, err := os.Stat(mainPath); err != nil {
    79  		t.Fatalf("err: %s", err)
    80  	}
    81  }