main_test.go RawHistoryFolder

1package main
2
3import (
4	"runtime/debug"
5	"testing"
6)
7
8func TestResolvedVersionFromBuildInfo(t *testing.T) {
9	tests := []struct {
10		name          string
11		linkedVersion string
12		moduleVersion string
13		want          string
14	}{
15		{
16			name:          "go install release",
17			linkedVersion: "0.0.0",
18			moduleVersion: "v0.2.94",
19			want:          "0.2.94",
20		},
21		{
22			name:          "release linker version wins",
23			linkedVersion: "0.2.95",
24			moduleVersion: "v0.2.94",
25			want:          "0.2.95",
26		},
27		{
28			name:          "local build",
29			linkedVersion: "0.0.0",
30			moduleVersion: "(devel)",
31			want:          "0.0.0",
32		},
33		{
34			name:          "missing build info",
35			linkedVersion: "0.0.0",
36			want:          "0.0.0",
37		},
38	}
39
40	for _, tt := range tests {
41		t.Run(tt.name, func(t *testing.T) {
42			var info *debug.BuildInfo
43			if tt.moduleVersion != "" {
44				info = &debug.BuildInfo{Main: debug.Module{Version: tt.moduleVersion}}
45			}
46			if got := resolvedVersionFromBuildInfo(tt.linkedVersion, info); got != tt.want {
47				t.Fatalf("resolvedVersionFromBuildInfo(%q, module %q) = %q, want %q", tt.linkedVersion, tt.moduleVersion, got, tt.want)
48			}
49		})
50	}
51}