| package main |
| |
| import ( |
| "fmt" |
| "os/exec" |
| "strings" |
| "testing" |
| ) |
| |
| // ensure docker version works |
| func TestVersionEnsureSucceeds(t *testing.T) { |
| versionCmd := exec.Command(dockerBinary, "version") |
| out, exitCode, err := runCommandWithOutput(versionCmd) |
| errorOut(err, t, fmt.Sprintf("encountered error while running docker version: %v", err)) |
| |
| if err != nil || exitCode != 0 { |
| t.Fatal("failed to execute docker version") |
| } |
| |
| stringsToCheck := []string{ |
| "Client version:", |
| "Client API version:", |
| "Go version (client):", |
| "Git commit (client):", |
| "Server version:", |
| "Server API version:", |
| "Go version (server):", |
| "Git commit (server):", |
| } |
| |
| for _, linePrefix := range stringsToCheck { |
| if !strings.Contains(out, linePrefix) { |
| t.Errorf("couldn't find string %v in output", linePrefix) |
| } |
| } |
| |
| logDone("version - verify that it works and that the output is properly formatted") |
| } |