diff options
Diffstat (limited to 'immutable_test.go')
| -rw-r--r-- | immutable_test.go | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/immutable_test.go b/immutable_test.go index 6a0ee22..a878a78 100644 --- a/immutable_test.go +++ b/immutable_test.go @@ -200,8 +200,10 @@ func TestList(t *testing.T) { t.Fatal("Failed to find leaf node due to nil child") } return findLeaf(n.children[0]) - case *listLeafNode[*int]: return n - default: panic("Unexpected case") + case *listLeafNode[*int]: + return n + default: + panic("Unexpected case") } } @@ -959,6 +961,22 @@ func TestMap_Set(t *testing.T) { } }) + t.Run("Multi", func(t *testing.T) { + m := NewMapOf(nil, map[int]string{1: "foo"}) + itr := m.Iterator() + if itr.Done() { + t.Fatal("MapIterator.Done()=false, expected true") + } + if k, v, ok := itr.Next(); !ok { + t.Fatalf("MapIterator.Next()!=ok, expected ok") + } else if k != 1 || v != "foo" { + t.Fatalf("MapIterator.Next()=<%v,%v>, expected <1, \"foo\">", k, v) + } + if k, v, ok := itr.Next(); ok { + t.Fatalf("MapIterator.Next()=<%v,%v>, expected nil", k, v) + } + }) + t.Run("VerySmall", func(t *testing.T) { const n = 6 m := NewMap[int, int](nil) @@ -1070,6 +1088,16 @@ func TestMap_Overwrite(t *testing.T) { t.Fatalf("Get(%d)=<%v,%v>", i, v, ok) } } + + t.Run("Simple", func(t *testing.T) { + m := NewMap[int, string](nil) + itr := m.Iterator() + if !itr.Done() { + t.Fatal("MapIterator.Done()=true, expected false") + } else if k, v, ok := itr.Next(); ok { + t.Fatalf("MapIterator.Next()=<%v,%v>, expected nil", k, v) + } + }) } func TestMap_Delete(t *testing.T) { |