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Add test cases (#26)

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* Add tests for the Exists function

* Add tests for the StripHTMLTags function
This commit is contained in:
Shay Elmualem
2020-10-07 16:13:57 +03:00
committed by GitHub
parent 15f667f75d
commit 45320c8265
2 changed files with 69 additions and 0 deletions
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43
file/file_test.go Normal file
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package file
import (
"fmt"
"testing"
"time"
"github.com/spf13/afero"
)
var FakeFs = afero.NewOsFs()
func TestExists(t *testing.T) {
t.Run("expects file to exist", func(t *testing.T) {
input, _ := afero.TempFile(FakeFs, ".", "")
defer removeFile(input.Name(), t)
got := Exists(input.Name())
expect := true
if got != expect {
t.Errorf("Expected file %s to exist.", input.Name())
}
})
t.Run("expects file to not exist", func(t *testing.T) {
input := fmt.Sprintf("test_file_%d", time.Now().UnixNano())
got := Exists(input)
expect := false
if got != expect {
t.Errorf("Expected file %s to not exist", input)
}
})
}
func removeFile(name string, t *testing.T) {
err := FakeFs.Remove(name)
if err != nil {
t.Errorf("Did not cleanly delete file %s", name)
}
}

26
utils/html_test.go Normal file
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package utils
import "testing"
func TestStripHTMLTags(t *testing.T) {
testCases := []struct {
htmlInput string
expect string
}{
{htmlInput: "<html><body<h1>Hello World!</h1></body></html>",
expect: "Hello World!"},
{htmlInput: "<h1>Hello World!</h1>",
expect: "Hello World!"},
{htmlInput: "<h1 style='color: #5e9ca0';>Hello World!</h1>",
expect: "Hello World!"},
{htmlInput: "<td><img style='margin: 1px 15px;' src='images/smiley.png' alt='laughing' width='40' height='16' /><strong>Hello World!</strong></td>", expect: "Hello World!"},
}
for _, tc := range testCases {
got := StripHTMLTags(tc.htmlInput)
expect := tc.expect
if got != expect {
t.Errorf("Expected %s, got %s", expect, got)
}
}
}