Function TestNested

datasource/context_test.go:147–190

(t *testing.T)

	}
}
func TestNested(t *testing.T) {

	a1 := value.NewStringValue("a1")
	b1 := value.NewStringValue("b1")
	c1 := value.NewStringValue("c1")
	d1 := value.NewStringValue("d1")
	readers := []expr.ContextReader{
		datasource.NewContextSimpleData(map[string]value.Value{
			"a": a1,
			"b": b1,
		}),
		datasource.NewContextSimpleData(map[string]value.Value{
			"b": value.NewStringValue("b2"),
			"c": c1,
		}),
		datasource.NewContextSimpleData(map[string]value.Value{
			"c": value.NewStringValue("b2"),
			"d": d1,
		}),
	}

	w := datasource.NewContextSimple()
	nc := datasource.NewNestedContextReadWriter(readers, w, time.Now())
	expected := map[string]value.Value{
		"a": a1,
		"b": b1,
		"c": c1,
		"d": d1,
	}

	for k, v := range expected {
		checkval(t, nc, k, v)
	}
	r := nc.Row()
	assert.Equal(t, len(expected), len(r))
	for k, v := range expected {
		assert.Equal(t, v, r[k])
	}

	nc.Put(&col{k: "e"}, nil, value.NewStringValue("e1"))
	v, ok := nc.Get("e")
	assert.Equal(t, true, ok)
	assert.Equal(t, v.ToString(), "e1")
}

func TestNamespaces(t *testing.T) {