133 lines
4.5 KiB
Go
133 lines
4.5 KiB
Go
package terraform
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import (
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"sync"
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"testing"
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"github.com/zclconf/go-cty/cty"
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"github.com/hashicorp/terraform/internal/addrs"
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"github.com/hashicorp/terraform/internal/plans"
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"github.com/hashicorp/terraform/internal/providers"
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"github.com/hashicorp/terraform/internal/states"
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)
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func TestNilHook_impl(t *testing.T) {
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var _ Hook = new(NilHook)
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}
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// testHook is a Hook implementation that logs the calls it receives.
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// It is intended for testing that core code is emitting the correct hooks
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// for a given situation.
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type testHook struct {
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mu sync.Mutex
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Calls []*testHookCall
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}
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var _ Hook = (*testHook)(nil)
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// testHookCall represents a single call in testHook.
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// This hook just logs string names to make it easy to write "want" expressions
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// in tests that can DeepEqual against the real calls.
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type testHookCall struct {
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Action string
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InstanceID string
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}
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func (h *testHook) PreApply(addr addrs.AbsResourceInstance, gen states.Generation, action plans.Action, priorState, plannedNewState cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PreApply", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostApply(addr addrs.AbsResourceInstance, gen states.Generation, newState cty.Value, err error) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostApply", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PreDiff(addr addrs.AbsResourceInstance, gen states.Generation, priorState, proposedNewState cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PreDiff", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostDiff(addr addrs.AbsResourceInstance, gen states.Generation, action plans.Action, priorState, plannedNewState cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostDiff", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PreProvisionInstance(addr addrs.AbsResourceInstance, state cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PreProvisionInstance", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostProvisionInstance(addr addrs.AbsResourceInstance, state cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostProvisionInstance", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PreProvisionInstanceStep(addr addrs.AbsResourceInstance, typeName string) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PreProvisionInstanceStep", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostProvisionInstanceStep(addr addrs.AbsResourceInstance, typeName string, err error) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostProvisionInstanceStep", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) ProvisionOutput(addr addrs.AbsResourceInstance, typeName string, line string) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"ProvisionOutput", addr.String()})
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}
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func (h *testHook) PreRefresh(addr addrs.AbsResourceInstance, gen states.Generation, priorState cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PreRefresh", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostRefresh(addr addrs.AbsResourceInstance, gen states.Generation, priorState cty.Value, newState cty.Value) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostRefresh", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PreImportState(addr addrs.AbsResourceInstance, importID string) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PreImportState", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostImportState(addr addrs.AbsResourceInstance, imported []providers.ImportedResource) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostImportState", addr.String()})
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return HookActionContinue, nil
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}
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func (h *testHook) PostStateUpdate(new *states.State) (HookAction, error) {
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h.mu.Lock()
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defer h.mu.Unlock()
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h.Calls = append(h.Calls, &testHookCall{"PostStateUpdate", ""})
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return HookActionContinue, nil
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}
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