58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package main
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import (
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"os"
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"testing"
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)
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func TestSplitFile(t *testing.T) {
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err := SplitFile("testing_data/README.md", 3)
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if err != nil {
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t.Error(err)
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}
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os.Remove("testing_data/README.md.0")
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os.Remove("testing_data/README.md.1")
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}
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func TestFileSize(t *testing.T) {
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t.Run("File is ok ", func(t *testing.T) {
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_, err := FileSize("testing_data/README.md")
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if err != nil {
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t.Errorf("should pass with no error, got: %v", err)
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}
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})
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t.Run("File does not exist", func(t *testing.T) {
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s, err := FileSize("testing_data/someStrangeFile")
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if err == nil {
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t.Error("should return an error")
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}
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if s > 0 {
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t.Errorf("size should be 0, got: %d", s)
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}
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})
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}
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func TestHashFile(t *testing.T) {
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t.Run("Hash created successfully", func(t *testing.T) {
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h, err := HashFile("testing_data/README.md")
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if err != nil {
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t.Errorf("should pass with no error, got: %v", err)
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}
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if len(h) != 32 {
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t.Errorf("invalid md5 hash, length should be 32 got: %d", len(h))
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}
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})
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t.Run("File does not exist", func(t *testing.T) {
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h, err := HashFile("testing_data/someStrangeFile")
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if err == nil {
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t.Error("should return an error")
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}
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if len(h) > 0 {
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t.Errorf("hash length should be 0, got: %d", len(h))
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}
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if h != "" {
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t.Errorf("hash should be empty string, got: %s", h)
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}
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})
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}
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