mirror of https://github.com/VinGarcia/ksql.git
126 lines
2.7 KiB
Go
126 lines
2.7 KiB
Go
package modifiers
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import (
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"context"
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"testing"
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tt "github.com/vingarcia/ksql/internal/testtools"
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"github.com/vingarcia/ksql/kmodifiers"
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)
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func TestAttrScan(t *testing.T) {
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ctx := context.Background()
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type FakeAttr struct {
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Foo string `json:"foo"`
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}
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tests := []struct {
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desc string
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dbInput interface{}
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expectedValue interface{}
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expectErrToContain []string
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}{
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{
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desc: "should not set struct to zero value if input is nil",
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dbInput: nil,
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expectedValue: FakeAttr{
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Foo: "notZeroValue",
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},
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},
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{
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desc: "should work when input is a byte slice",
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dbInput: []byte(`{"foo":"bar"}`),
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expectedValue: FakeAttr{
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Foo: "bar",
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},
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},
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{
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desc: "should work when input is a string",
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dbInput: `{"foo":"bar"}`,
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expectedValue: FakeAttr{
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Foo: "bar",
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},
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},
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{
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desc: "should report error if input type is unsupported",
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dbInput: 10,
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expectErrToContain: []string{"unexpected type", "int"},
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},
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}
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for _, test := range tests {
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t.Run(test.desc, func(t *testing.T) {
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fakeAttr := FakeAttr{
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Foo: "notZeroValue",
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}
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err := jsonModifier.Scan(ctx, kmodifiers.OpInfo{}, &fakeAttr, test.dbInput)
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if test.expectErrToContain != nil {
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tt.AssertErrContains(t, err, test.expectErrToContain...)
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t.Skip()
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}
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tt.AssertNoErr(t, err)
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tt.AssertEqual(t, fakeAttr, test.expectedValue)
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})
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}
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}
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func TestAttrValue(t *testing.T) {
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ctx := context.Background()
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type FakeAttr struct {
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Foo string `json:"foo"`
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}
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tests := []struct {
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desc string
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dbInput interface{}
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opInfoInput kmodifiers.OpInfo
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attrValue interface{}
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expectedOutput interface{}
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expectErrToContain []string
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}{
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{
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desc: "should return a byte array when the driver is not sqlserver",
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dbInput: []byte(`{"foo":"bar"}`),
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opInfoInput: kmodifiers.OpInfo{
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DriverName: "notSQLServer",
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},
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attrValue: FakeAttr{
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Foo: "bar",
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},
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expectedOutput: tt.ToJSON(t, map[string]interface{}{
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"foo": "bar",
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}),
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},
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{
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desc: "should return a string when the driver is sqlserver",
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dbInput: []byte(`{"foo":"bar"}`),
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opInfoInput: kmodifiers.OpInfo{
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DriverName: "sqlserver",
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},
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attrValue: FakeAttr{
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Foo: "bar",
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},
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expectedOutput: string(tt.ToJSON(t, map[string]interface{}{
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"foo": "bar",
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})),
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},
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}
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for _, test := range tests {
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t.Run(test.desc, func(t *testing.T) {
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output, err := jsonModifier.Value(ctx, test.opInfoInput, test.attrValue)
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if test.expectErrToContain != nil {
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tt.AssertErrContains(t, err, test.expectErrToContain...)
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t.Skip()
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}
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tt.AssertNoErr(t, err)
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tt.AssertEqual(t, output, test.expectedOutput)
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})
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}
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}
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