Function TestReducerCollectToMapErrors

functional/functional_test.go:1021–1051

(t *testing.T)

}

func TestReducerCollectToMapErrors(t *testing.T) {
	tests := []struct {
		name        string
		args        []ast.BaseTerm
		expectedErr string
	}{
		{
			name:        "wrong number of arguments - too few",
			args:        []ast.BaseTerm{ast.Variable{"X0"}},
			expectedErr: "collect_to_map requires exactly 2 arguments (key, value), got 1",
		},
		{
			name:        "wrong number of arguments - too many",
			args:        []ast.BaseTerm{ast.Variable{"X0"}, ast.Variable{"X1"}, ast.Variable{"X2"}},
			expectedErr: "collect_to_map requires exactly 2 arguments (key, value), got 3",
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			expr := ast.ApplyFn{symbols.CollectToMap, test.args}
			var rows []ast.ConstSubstList // empty rows
			_, err := EvalReduceFn(expr, rows)
			if err == nil {
				t.Errorf("Expected error, but got none")
			} else if err.Error() != test.expectedErr {
				t.Errorf("Expected error %q, got %q", test.expectedErr, err.Error())
			}
		})
	}
}

func TestTimeNow(t *testing.T) {
	expr := ast.ApplyFn{symbols.TimeNow, nil}