Function TestWrappedCollection

pkg/sql/ast/types_test.go:214–249

Test WrappedCollection

(t *testing.T)

// Test WrappedCollection
func TestWrappedCollection(t *testing.T) {
	tests := []struct {
		name         string
		wrapped      *WrappedCollection[*Ident]
		wantLiteral  string
		wantChildren int
	}{
		{
			name: "wrapped identifiers",
			wrapped: &WrappedCollection[*Ident]{
				Items: []*Ident{
					{Name: "col1"},
					{Name: "col2"},
				},
				Wrapper: "COLUMNS",
			},
			wantLiteral:  "COLUMNS",
			wantChildren: 2,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			// Test TokenLiteral
			if got := tt.wrapped.TokenLiteral(); got != tt.wantLiteral {
				t.Errorf("WrappedCollection.TokenLiteral() = %v, want %v", got, tt.wantLiteral)
			}

			// Test Children
			children := tt.wrapped.Children()
			if len(children) != tt.wantChildren {
				t.Errorf("WrappedCollection.Children() count = %d, want %d", len(children), tt.wantChildren)
			}
		})
	}
}

// Test ClusteredBy
func TestClusteredBy(t *testing.T) {