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planner_test.go
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/
planner_test.go
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package bake_test
/*
import (
"testing"
"github.com/davecgh/go-spew/spew"
"github.com/flynn/bake"
)
// Ensure the planner can plan a single target build with a change on a nested dependency.
func TestPlanner_Plan(t *testing.T) {
p := bake.NewPlanner(&bake.Package{
Targets: []*bake.Target{
{
Name: "bin/flynn-blobstore",
Inputs: []string{"a.go", "b.go"},
},
{
Name: "build-image",
Inputs: []string{"bin/flynn-blobstore"},
},
},
})
p.Plan([]string{"build-image"})
}
// Ensure the planner reuses dependencies that multiple targets depend on.
func TestPlanner_Plan_ReuseTargets(t *testing.T) {
// B & C both depend on D.
p := bake.NewPlanner(&bake.Package{
Targets: []*bake.Target{
{Name: "A", Inputs: []string{"B", "C"}},
{Name: "B", Inputs: []string{"D"}},
{Name: "C", Inputs: []string{"D"}},
{Name: "D", Inputs: []string{"E"}},
},
})
// Create a plan for when "E" changes. "D" should be reused.
b, err := p.Plan([]string{"A"})
if err != nil {
t.Fatal(err)
}
buildA := b.Dependencies()[0]
buildB, buildC := buildA.Dependencies()[0], buildA.Dependencies()[1]
if buildB.Dependencies()[0] != buildC.Dependencies()[0] {
t.Fatalf("mismatched dependencies: %#v != %#v", buildB.Dependencies()[0], buildC.Dependencies()[0])
}
}
// Ensure the planner returns no build if there are no changes.
func TestPlanner_Plan_NoChange(t *testing.T) {
p := bake.NewPlanner(&bake.Package{
Targets: []*bake.Target{
{
Name: "bin/main",
Inputs: []string{"main.go"},
},
},
})
// Create a build plan.
b, err := p.Plan([]string{"bin/main"})
if err != nil {
t.Fatal(err)
} else if b != nil {
t.Fatalf("unexpected build: %s", spew.Sdump(b))
}
}
*/