You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: table_test.go
    path of file: ./repos/chai/internal/stream/table
    
    the code of the file until where you have to start completion: package table_test

import (
	"testing"

	"github.com/chaisql/chai/internal/environment"
	"github.com/chaisql/chai/internal/row"
	"github.com/chaisql/chai/internal/stream"
	"github.com/chaisql/chai/internal/stream/table"
	"github.com/chaisql/chai/internal/testutil"
	"github.com/chaisql/chai/internal/types"
	"github.com/stretchr/testify/require"
)

func TestTableScan(t *testing.T) {
	tests := []struct {
		name                  string
		docsInTable, expected testutil.Rows
		ranges                stream.Ranges
		reverse               bool
		fails                 bool
	}{
		{
			"no-range",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			false,
			false,
		},
		{
			"no-range:reverse",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			nil,
			true,
			false,
		},
		{
			"max:2",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(2)`)},
			},
			false, false,
		},
		{
			"max:1",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(1)`)},
			},
			false, false,
		},
		{
			"max:1.1",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(1.1)`)},
			},
			false, false,
		},
		{
			"min",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`)},
			},
			false, false,
		},
		{
			"min:0.5",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(0.5)`)},
			},
			false, false,
		},
		{
			"min/max",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`), Max: testutil.ExprList(t, `(2)`)},
			},
			false, false,
		},
		{
			"min/max:0.5/1.5",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(0.5)`), Max: testutil.ExprList(t, `(1.5)`)},
			},
			false, false,
		},
		{
			"reverse/max",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(2)`)},
			},
			true, false,
		},
		{
			"reverse/min",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`)},
			},

    
func TestTableScan(t *testing.T) {
	tests := []struct {
		name                  string
		docsInTable, expected testutil.Rows
		ranges                stream.Ranges
		reverse               bool
		fails                 bool
	}{
		{
			"no-range",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			false,
			false,
		},
		{
			"no-range:reverse",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			nil,
			true,
			false,
		},
		{
			"max:2",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(2)`)},
			},
			false, false,
		},
		{
			"max:1",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(1)`)},
			},
			false, false,
		},
		{
			"max:1.1",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(1.1)`)},
			},
			false, false,
		},
		{
			"min",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`)},
			},
			false, false,
		},
		{
			"min:0.5",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(0.5)`)},
			},
			false, false,
		},
		{
			"min/max",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`), Max: testutil.ExprList(t, `(2)`)},
			},
			false, false,
		},
		{
			"min/max:0.5/1.5",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			nil,
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(0.5)`), Max: testutil.ExprList(t, `(1.5)`)},
			},
			false, false,
		},
		{
			"reverse/max",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Max: testutil.ExprList(t, `(2)`)},
			},
			true, false,
		},
		{
			"reverse/min",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`)},
			},
			true, false,
		},
		{
			"reverse/min/max",
			testutil.MakeRows(t, `{"a": 1}`, `{"a": 2}`),
			testutil.MakeRows(t, `{"a": 2}`, `{"a": 1}`),
			stream.Ranges{
				stream.Range{Min: testutil.ExprList(t, `(1)`), Max: testutil.ExprList(t, `(2)`)},
			},
			true, false,
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			db, tx, cleanup := testutil.NewTestTx(t)
			defer cleanup()

			testutil.MustExec(t, db, tx, "CREATE TABLE test (a INTEGER NOT NULL PRIMARY KEY)")

			for _, r := range test.docsInTable {
				v, err := r.Get("a")
				require.NoError(t, err)

				testutil.MustExec(t, db, tx, "INSERT INTO test VALUES (?)", environment.Param{Value: types.AsInt64(v)})
			}

			op := table.Scan("test", test.ranges...)
			op.Reverse = test.reverse
			var env environment.Environment
			env.Tx = tx
			env.Params = []environment.Param{{Name: "foo", Value: 1}}

			var i int
			var got testutil.Rows
			err := op.Iterate(&env, func(env *environment.Environment) error {
				r, ok := env.GetRow()
				require.True(t, ok)
				var fb row.ColumnBuffer

				err := fb.Copy(r)
				require.NoError(t, err)

				got = append(got, &fb)
				v, err := env.GetParamByName("foo")
				require.NoError(t, err)
				require.Equal(t, types.NewBigintValue(1), v)
				i++
				return nil
			})
			if test.fails {
				require.Error(t, err)
			} else {
				require.NoError(t, err)
				require.Equal(t, len(test.expected), i)
				test.expected.RequireEqual(t, got)
			}
		})
	}

	t.Run("String", func(t *testing.T) {
		require.Equal(t, `table.Scan("test", [{"min": (1), "max": (2)}])`, table.Scan("test", stream.Range{
			Min: testutil.ExprList(t, `(1)`), Max: testutil.ExprList(t, `(2)`),
		}).String())

		op := table.Scan("test",
			stream.Range{Min: testutil.ExprList(t, `(1)`), Max: testutil.ExprList(t, `(2)`), Exclusive: true},
			stream.Range{Min: testutil.ExprList(t, `(10)`), Exact: true},
			stream.Range{Min: testutil.ExprList(t, `(100)`)},
		)
		op.Reverse = true

		require.Equal(t, `table.ScanReverse("test", [{"min": (1), "max": (2), "exclusive": true}, {"min": (10), "exact": true}, {"min": (100)}])`, op.String())
	})
}