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https://github.com/rclone/rclone
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5e91b93e59
There was no easy way to automatically test the end-to-end functionality of commands, flags, environment variables etc. The need for end-to-end testing was highlighted by the issues fixed in #5341. There was no automated test to continually verify current behaviour, nor a framework to quickly test the correctness of the fixes. This change adds an end-to-end testing framework in the cmdtest folder. It has some simple examples in func TestCmdTest in cmdtest_test.go. The tests should be readable by anybody familiar with rclone and look like this: // Test the rclone version command with debug logging (-vv) out, err = rclone("version", "-vv") if assert.NoError(t, err) { assert.Contains(t, out, "rclone v") assert.Contains(t, out, "os/version:") assert.Contains(t, out, " DEBUG : ") } The end-to-end tests are executed just like the Go unit tests, that is: go test ./cmdtest -v The change also contains a thorough test of environment variables in environment_test.go. Thanks to @ncw for encouragement and introduction to the TestMain trick.
20 lines
503 B
Go
20 lines
503 B
Go
// Package cmdtest creates a testable interface to rclone main
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//
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// The interface is used to perform end-to-end test of
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// commands, flags, environment variables etc.
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//
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package cmdtest
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// The rest of this file is a 1:1 copy from rclone.go
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import (
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_ "github.com/rclone/rclone/backend/all" // import all backends
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"github.com/rclone/rclone/cmd"
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_ "github.com/rclone/rclone/cmd/all" // import all commands
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_ "github.com/rclone/rclone/lib/plugin" // import plugins
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)
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func main() {
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cmd.Main()
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}
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