40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
package overlay
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import (
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"testing"
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warewulfconf "github.com/warewulf/warewulf/internal/pkg/config"
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)
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var overlayImageTests = []struct {
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description string
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node string
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context string
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overlays []string
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image string
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}{
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{"all empty", "", "", nil, ""},
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{"empty with named context", "", "system", nil, "p/overlays/__SYSTEM__.img"},
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{"empty with named overlay", "", "", []string{"o1"}, "p/overlays/o1.img"},
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{"empty with two named overlays", "", "", []string{"o1", "o2"}, "p/overlays/o1-o2.img"},
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{"empty node", "node1", "", nil, ""},
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{"node system overlay", "node1", "system", nil, "p/overlays/node1/__SYSTEM__.img"},
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{"node runtime overlay", "node1", "runtime", nil, "p/overlays/node1/__RUNTIME__.img"},
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{"node single overlay", "node1", "", []string{"o1"}, "p/overlays/node1/o1.img"},
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{"node two overlays", "node1", "", []string{"o1", "o2"}, "p/overlays/node1/o1-o2.img"},
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{"node with context and overlays", "node1", "system", []string{"o1", "o2"}, "p/overlays/node1/__SYSTEM__.img"},
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}
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func Test_OverlayImage(t *testing.T) {
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conf := warewulfconf.Get()
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conf.Paths.WWProvisiondir = "p"
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for _, tt := range overlayImageTests {
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t.Run(tt.description, func(t *testing.T) {
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out := Image(tt.node, tt.context, tt.overlays)
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if tt.image != out {
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t.Errorf("got %q, want %q", out, tt.image)
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}
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})
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}
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}
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