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90a0286909
By default, tests should be in package pkg_test. If they need to test package internals, they can be in package pkg, but then should carry a suffix of foo_internal_test.go. This changeset enforces that idiom across the codebase, and adds a check to the linter to make sure it remains. Also, some fixes to comments.
23 lines
515 B
Go
23 lines
515 B
Go
package test
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import (
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"github.com/davecgh/go-spew/spew"
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"github.com/pmezard/go-difflib/difflib"
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)
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func init() {
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spew.Config.SortKeys = true // :\
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}
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// Diff diffs two arbitrary data structures, giving human-readable output.
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func Diff(want, have interface{}) string {
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text, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{
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A: difflib.SplitLines(spew.Sdump(want)),
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B: difflib.SplitLines(spew.Sdump(have)),
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FromFile: "want",
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ToFile: "have",
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Context: 3,
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})
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return "\n" + text
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}
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