d2ef657abc
Add some tests to ensure that api/structs values are in sync. Given that vendoring libraries prune tests by default, test dependencies aren't leaked to clients of the package - so it should be safe to add such dependency without affecting api clients.
102 lines
2.4 KiB
Go
102 lines
2.4 KiB
Go
package api
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import (
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"encoding/json"
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"testing"
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"github.com/hashicorp/nomad/nomad/structs"
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"github.com/stretchr/testify/require"
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)
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// Tests that api and struct values are equivalent
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//
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// Given that vendoring libraries prune tests by default, test dependencies
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// aren't leaked to clients of the package - so it should be safe to add
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// such dependency without affecting api clients.
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func TestDefaultResourcesAreInSync(t *testing.T) {
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apiR := DefaultResources()
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structsR := structs.DefaultResources()
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require.EqualValues(t, *structsR, toStructsResource(t, apiR))
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// match after canonicalization
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apiR.Canonicalize()
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structsR.Canonicalize()
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require.EqualValues(t, *structsR, toStructsResource(t, apiR))
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}
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func TestMinResourcesAreInSync(t *testing.T) {
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apiR := MinResources()
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structsR := structs.MinResources()
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require.EqualValues(t, *structsR, toStructsResource(t, apiR))
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// match after canonicalization
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apiR.Canonicalize()
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structsR.Canonicalize()
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require.EqualValues(t, *structsR, toStructsResource(t, apiR))
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}
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func TestNewDefaultRescheulePolicyInSync(t *testing.T) {
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cases := []struct {
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typ string
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expected structs.ReschedulePolicy
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}{
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{"service", structs.DefaultServiceJobReschedulePolicy},
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{"batch", structs.DefaultBatchJobReschedulePolicy},
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{"system", structs.ReschedulePolicy{}},
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}
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for _, c := range cases {
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t.Run(c.typ, func(t *testing.T) {
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apiP := NewDefaultReschedulePolicy(c.typ)
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var found structs.ReschedulePolicy
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toStructs(t, &found, apiP)
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require.EqualValues(t, c.expected, found)
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})
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}
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}
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func TestNewDefaultRestartPolicyInSync(t *testing.T) {
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cases := []struct {
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typ string
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expected structs.RestartPolicy
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}{
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{"service", structs.DefaultServiceJobRestartPolicy},
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{"batch", structs.DefaultBatchJobRestartPolicy},
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{"system", structs.DefaultServiceJobRestartPolicy},
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}
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for _, c := range cases {
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t.Run(c.typ, func(t *testing.T) {
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job := Job{Type: &c.typ}
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var tg TaskGroup
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tg.Canonicalize(&job)
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apiP := tg.RestartPolicy
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var found structs.RestartPolicy
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toStructs(t, &found, apiP)
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require.EqualValues(t, c.expected, found)
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})
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}
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}
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func toStructsResource(t *testing.T, in *Resources) structs.Resources {
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var out structs.Resources
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toStructs(t, &out, in)
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return out
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}
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func toStructs(t *testing.T, out, in interface{}) {
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bytes, err := json.Marshal(in)
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require.NoError(t, err)
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err = json.Unmarshal(bytes, &out)
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require.NoError(t, err)
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}
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