databricks-cli/libs/dyn/value_test.go

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package dyn_test
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import (
"testing"
"github.com/databricks/cli/libs/dyn"
assert "github.com/databricks/cli/libs/dyn/dynassert"
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)
func TestInvalidValue(t *testing.T) {
// Assert that the zero value of [dyn.Value] is the invalid value.
var zero dyn.Value
assert.Equal(t, zero, dyn.InvalidValue)
}
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func TestValueIsAnchor(t *testing.T) {
var zero dyn.Value
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assert.False(t, zero.IsAnchor())
mark := zero.MarkAnchor()
assert.True(t, mark.IsAnchor())
}
func TestValueAsMap(t *testing.T) {
var zeroValue dyn.Value
_, ok := zeroValue.AsMap()
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assert.False(t, ok)
var intValue = dyn.NewValue(1, dyn.Location{})
_, ok = intValue.AsMap()
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assert.False(t, ok)
var mapValue = dyn.NewValue(
map[string]dyn.Value{
"key": dyn.NewValue("value", dyn.Location{File: "file", Line: 1, Column: 2}),
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},
dyn.Location{File: "file", Line: 1, Column: 2},
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)
m, ok := mapValue.AsMap()
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assert.True(t, ok)
assert.Equal(t, 1, m.Len())
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}
func TestValueIsValid(t *testing.T) {
var zeroValue dyn.Value
assert.False(t, zeroValue.IsValid())
var intValue = dyn.NewValue(1, dyn.Location{})
assert.True(t, intValue.IsValid())
}