github.com/gunjan5/docker@v1.8.2/graph/pools_test.go (about)

     1  package graph
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/docker/docker/pkg/reexec"
     7  )
     8  
     9  func init() {
    10  	reexec.Init()
    11  }
    12  
    13  func TestPools(t *testing.T) {
    14  	s := &TagStore{
    15  		pullingPool: make(map[string]chan struct{}),
    16  		pushingPool: make(map[string]chan struct{}),
    17  	}
    18  
    19  	if _, err := s.poolAdd("pull", "test1"); err != nil {
    20  		t.Fatal(err)
    21  	}
    22  	if _, err := s.poolAdd("pull", "test2"); err != nil {
    23  		t.Fatal(err)
    24  	}
    25  	if _, err := s.poolAdd("push", "test1"); err == nil || err.Error() != "pull test1 is already in progress" {
    26  		t.Fatalf("Expected `pull test1 is already in progress`")
    27  	}
    28  	if _, err := s.poolAdd("pull", "test1"); err == nil || err.Error() != "pull test1 is already in progress" {
    29  		t.Fatalf("Expected `pull test1 is already in progress`")
    30  	}
    31  	if _, err := s.poolAdd("wait", "test3"); err == nil || err.Error() != "Unknown pool type" {
    32  		t.Fatalf("Expected `Unknown pool type`")
    33  	}
    34  	if err := s.poolRemove("pull", "test2"); err != nil {
    35  		t.Fatal(err)
    36  	}
    37  	if err := s.poolRemove("pull", "test2"); err != nil {
    38  		t.Fatal(err)
    39  	}
    40  	if err := s.poolRemove("pull", "test1"); err != nil {
    41  		t.Fatal(err)
    42  	}
    43  	if err := s.poolRemove("push", "test1"); err != nil {
    44  		t.Fatal(err)
    45  	}
    46  	if err := s.poolRemove("wait", "test3"); err == nil || err.Error() != "Unknown pool type" {
    47  		t.Fatalf("Expected `Unknown pool type`")
    48  	}
    49  }