mirror of https://github.com/databricks/cli.git
53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package merge
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import (
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"strings"
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"testing"
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"github.com/databricks/cli/libs/dyn"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestElementByKey(t *testing.T) {
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vin := dyn.V([]dyn.Value{
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dyn.V(map[string]dyn.Value{
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"key": dyn.V("foo"),
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"value": dyn.V(42),
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}),
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dyn.V(map[string]dyn.Value{
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"key": dyn.V("bar"),
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"value": dyn.V(43),
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}),
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dyn.V(map[string]dyn.Value{
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// Use upper case key to test that the resulting element has its
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// key field assigned to the output of the key function.
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// The key function in this test returns the lower case version of the key.
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"key": dyn.V("FOO"),
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"value": dyn.V(44),
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}),
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})
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keyFunc := func(v dyn.Value) string {
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return strings.ToLower(v.MustString())
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}
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vout, err := dyn.MapByPath(vin, dyn.EmptyPath, ElementsByKey("key", keyFunc))
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require.NoError(t, err)
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assert.Len(t, vout.MustSequence(), 2)
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assert.Equal(t,
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vout.Index(0).AsAny(),
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map[string]any{
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"key": "foo",
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"value": 44,
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},
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)
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assert.Equal(t,
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vout.Index(1).AsAny(),
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map[string]any{
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"key": "bar",
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"value": 43,
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},
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)
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}
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