github.com/anthonymayer/glide@v0.0.0-20160224162501-bff8b50d232e/dependency/resolver_test.go (about)

     1  package dependency
     2  
     3  import (
     4  	"os"
     5  	"path/filepath"
     6  	"strings"
     7  	"testing"
     8  
     9  	"github.com/Masterminds/glide/cfg"
    10  )
    11  
    12  func TestResolveLocalShallow(t *testing.T) {
    13  	r, err := NewResolver("../")
    14  	if err != nil {
    15  		t.Fatal(err)
    16  	}
    17  
    18  	l, err := r.ResolveLocal(false)
    19  	if err != nil {
    20  		t.Fatalf("Failed to resolve: %s", err)
    21  	}
    22  
    23  	expect := []string{
    24  		"github.com/Masterminds/semver",
    25  		"github.com/Masterminds/vcs",
    26  		"gopkg.in/yaml.v2",
    27  		"github.com/codegangsta/cli",
    28  	}
    29  
    30  	for _, p := range expect {
    31  		found := false
    32  		for _, li := range l {
    33  			if strings.HasSuffix(li, p) {
    34  				found = true
    35  				break
    36  			}
    37  		}
    38  		if !found {
    39  			t.Errorf("Could not find %s in resolved list.", p)
    40  		}
    41  	}
    42  }
    43  
    44  func TestResolveLocalDeep(t *testing.T) {
    45  	r, err := NewResolver("../")
    46  	if err != nil {
    47  		t.Fatal(err)
    48  	}
    49  
    50  	l, err := r.ResolveLocal(true)
    51  	if err != nil {
    52  		t.Fatalf("Failed to resolve: %s", err)
    53  	}
    54  
    55  	if len(l) < 4 {
    56  		t.Errorf("Expected at least 4 deps, got %d", len(l))
    57  	}
    58  }
    59  
    60  func TestResolve(t *testing.T) {
    61  	r, err := NewResolver("../")
    62  	if err != nil {
    63  		t.Fatal(err)
    64  	}
    65  
    66  	base := filepath.Join(os.Getenv("GOPATH"), "src/github.com/Masterminds/glide/vendor")
    67  	l, err := r.Resolve("github.com/codegangsta/cli", base)
    68  	if err != nil {
    69  		t.Fatalf("Failed to resolve: %s", err)
    70  	}
    71  
    72  	if len(l) != 1 {
    73  		t.Errorf("Expected 1 dep, got %d: %s", len(l), l[0])
    74  	}
    75  
    76  	if !strings.HasSuffix("github.com/codegangsta/cli", l[0]) {
    77  		t.Errorf("Unexpected package name: %s", l[0])
    78  	}
    79  }
    80  
    81  func TestResolveAll(t *testing.T) {
    82  	// These are build dependencies of Glide, so we know they are here.
    83  	deps := []*cfg.Dependency{
    84  		{Name: "github.com/codegangsta/cli"},
    85  		{Name: "github.com/Masterminds/semver"},
    86  		{Name: "github.com/Masterminds/vcs"},
    87  		{Name: "gopkg.in/yaml.v2"},
    88  	}
    89  
    90  	r, err := NewResolver("../")
    91  	if err != nil {
    92  		t.Fatalf("No new resolver: %s", err)
    93  	}
    94  	l, err := r.ResolveAll(deps)
    95  	if err != nil {
    96  		t.Fatalf("Failed to resolve: %s", err)
    97  	}
    98  
    99  	if len(l) < len(deps) {
   100  		t.Errorf("Expected at least %d deps, got %d", len(deps), len(l))
   101  	}
   102  }