36 lines
871 B
Go
36 lines
871 B
Go
package context
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import (
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"testing"
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"github.com/docker/docker/pkg/version"
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)
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func TestContext(t *testing.T) {
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ctx := Background()
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// First make sure getting non-existent values doesn't break
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if id := ctx.RequestID(); id != "" {
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t.Fatalf("RequestID() should have been '', was: %q", id)
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}
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if ver := ctx.Version(); ver != "" {
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t.Fatalf("Version() should have been '', was: %q", ver)
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}
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// Test basic set/get
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ctx = WithValue(ctx, RequestID, "123")
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if ctx.RequestID() != "123" {
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t.Fatalf("RequestID() should have been '123'")
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}
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// Now make sure after a 2nd set we can still get both
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ctx = WithValue(ctx, APIVersion, version.Version("x.y"))
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if id := ctx.RequestID(); id != "123" {
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t.Fatalf("RequestID() should have been '123', was %q", id)
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}
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if ver := ctx.Version(); ver != "x.y" {
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t.Fatalf("Version() should have been 'x.y', was %q", ver)
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}
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}
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