143 lines
3.9 KiB
Go
143 lines
3.9 KiB
Go
package filepathfilter
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestPatternMatch(t *testing.T) {
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for _, wildcard := range []string{`*`, `.`, `./`, `.\`} {
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assertPatternMatch(t, wildcard,
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"a",
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"a/",
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"a.a",
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"a/b",
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"a/b/",
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"a/b.b",
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"a/b/c",
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"a/b/c/",
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"a/b/c.c",
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)
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}
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assertPatternMatch(t, "filename.txt", "filename.txt")
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assertPatternMatch(t, "*.txt", "filename.txt")
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refutePatternMatch(t, "*.tx", "filename.txt")
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assertPatternMatch(t, "f*.txt", "filename.txt")
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refutePatternMatch(t, "g*.txt", "filename.txt")
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assertPatternMatch(t, "file*", "filename.txt")
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refutePatternMatch(t, "file", "filename.txt")
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// With no path separators, should match in subfolders
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assertPatternMatch(t, "*.txt", "sub/filename.txt")
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refutePatternMatch(t, "*.tx", "sub/filename.txt")
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assertPatternMatch(t, "f*.txt", "sub/filename.txt")
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refutePatternMatch(t, "g*.txt", "sub/filename.txt")
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assertPatternMatch(t, "file*", "sub/filename.txt")
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refutePatternMatch(t, "file", "sub/filename.txt")
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// matches only in subdir
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assertPatternMatch(t, "sub/*.txt", "sub/filename.txt")
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refutePatternMatch(t, "sub/*.txt",
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"top/sub/filename.txt",
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"sub/filename.dat",
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"other/filename.txt",
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)
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// Needs wildcard for exact filename
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assertPatternMatch(t, "**/filename.txt", "sub/sub/sub/filename.txt")
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// Should not match dots to subparts
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refutePatternMatch(t, "*.ign", "sub/shouldignoreme.txt")
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// Path specific
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assertPatternMatch(t, "sub",
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"sub/",
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"sub",
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"sub/filename.txt",
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"top/sub/",
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"top/sub",
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"top/sub/filename.txt",
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)
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assertPatternMatch(t, "sub/", "sub/filename.txt", "top/sub/filename.txt")
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assertPatternMatch(t, "/sub", "sub/", "sub", "sub/filename.txt")
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assertPatternMatch(t, "/sub/", "sub/filename.txt")
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refutePatternMatch(t, "/sub", "subfilename.txt", "top/sub/", "top/sub", "top/sub/filename.txt")
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refutePatternMatch(t, "sub", "subfilename.txt")
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refutePatternMatch(t, "sub/", "subfilename.txt")
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refutePatternMatch(t, "/sub/", "subfilename.txt", "top/sub/filename.txt")
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// nested path
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assertPatternMatch(t, "top/sub",
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"top/sub/filename.txt",
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"top/sub/",
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"top/sub",
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"root/top/sub/filename.txt",
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"root/top/sub/",
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"root/top/sub",
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)
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assertPatternMatch(t, "top/sub/", "top/sub/filename.txt")
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assertPatternMatch(t, "top/sub/", "root/top/sub/filename.txt")
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assertPatternMatch(t, "/top/sub", "top/sub/", "top/sub", "top/sub/filename.txt")
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assertPatternMatch(t, "/top/sub/", "top/sub/filename.txt")
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refutePatternMatch(t, "top/sub", "top/subfilename.txt")
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refutePatternMatch(t, "top/sub/", "top/subfilename.txt")
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refutePatternMatch(t, "/top/sub",
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"top/subfilename.txt",
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"root/top/sub/filename.txt",
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"root/top/sub/",
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"root/top/sub",
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)
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refutePatternMatch(t, "/top/sub/",
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"root/top/sub/filename.txt",
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"top/subfilename.txt",
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)
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// Absolute
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assertPatternMatch(t, "*.dat", "/path/to/sub/.git/test.dat")
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assertPatternMatch(t, "**/.git", "/path/to/sub/.git")
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// Match anything
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assertPatternMatch(t, ".", "path.txt")
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assertPatternMatch(t, "./", "path.txt")
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assertPatternMatch(t, ".\\", "path.txt")
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}
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func assertPatternMatch(t *testing.T, pattern string, filenames ...string) {
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p := NewPattern(pattern)
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for _, filename := range filenames {
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assert.True(t, p.Match(filename), "%q should match pattern %q", filename, pattern)
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}
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}
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func refutePatternMatch(t *testing.T, pattern string, filenames ...string) {
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p := NewPattern(pattern)
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for _, filename := range filenames {
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assert.False(t, p.Match(filename), "%q should not match pattern %q", filename, pattern)
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}
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}
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type filterTest struct {
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expectedResult bool
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expectedPattern string
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includes []string
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excludes []string
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}
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func TestFilterReportsIncludePatterns(t *testing.T) {
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filter := New([]string{"*.foo", "*.bar"}, nil)
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assert.Equal(t, []string{"*.foo", "*.bar"}, filter.Include())
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}
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func TestFilterReportsExcludePatterns(t *testing.T) {
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filter := New(nil, []string{"*.baz", "*.quux"})
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assert.Equal(t, []string{"*.baz", "*.quux"}, filter.Exclude())
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}
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