refactor(sanitizer): move truncate tests to single table

internal/reader/sanitizer/truncate_test.go

@@ -5,71 +5,43 @@ package sanitizer
 
 import "testing"
 
-func TestTruncateHTMWithTextLowerThanLimitL(t *testing.T) {
-	input := `This is a <strong>bug 🐛</strong>.`
-	expected := `This is a bug 🐛.`
-	output := TruncateHTML(input, 50)
-
-	if expected != output {
-		t.Errorf(`Wrong output: %q != %q`, expected, output)
-	}
-}
-
-func TestTruncateHTMLWithTextAboveLimit(t *testing.T) {
-	input := `This is <strong>HTML</strong>.`
-	expected := `This…`
-	output := TruncateHTML(input, 4)
-
-	if expected != output {
-		t.Errorf(`Wrong output: %q != %q`, expected, output)
-	}
-}
-
-func TestTruncateHTMLWithUnicodeTextAboveLimit(t *testing.T) {
-	input := `This is a <strong>bike 🚲</strong>.`
-	expected := `This…`
-	output := TruncateHTML(input, 4)
-
-	if expected != output {
-		t.Errorf(`Wrong output: %q != %q`, expected, output)
-	}
-}
-
-func TestTruncateHTMLWithMultilineTextAboveLimit(t *testing.T) {
-	input := `
-		This is a <strong>bike
-		🚲</strong>.
-
-	`
-	expected := `This is a bike…`
-	output := TruncateHTML(input, 15)
-
-	if expected != output {
-		t.Errorf(`Wrong output: %q != %q`, expected, output)
-	}
-}
-
-func TestTruncateHTMLWithMultilineTextLowerThanLimit(t *testing.T) {
-	input := `
-		This is a <strong>bike
- 🚲</strong>.
-
-	`
-	expected := `This is a bike 🚲.`
-	output := TruncateHTML(input, 20)
-
-	if expected != output {
-		t.Errorf(`Wrong output: %q != %q`, expected, output)
-	}
-}
-
-func TestTruncateHTMLWithMultipleSpaces(t *testing.T) {
+func TestTruncateHTML(t *testing.T) {
 	tests := []struct {
 		name     string
 		input    string
 		maxLen   int
 		expected string
 	}{
+		{
+			name:     "text lower than limit",
+			input:    "This is a <strong>bug 🐛</strong>.",
+			maxLen:   50,
+			expected: "This is a bug 🐛.",
+		},
+		{
+			name:     "text above limit",
+			input:    "This is <strong>HTML</strong>.",
+			maxLen:   4,
+			expected: "This…",
+		},
+		{
+			name:     "unicode text above limit",
+			input:    "This is a <strong>bike 🚲</strong>.",
+			maxLen:   4,
+			expected: "This…",
+		},
+		{
+			name:     "multiline text above limit",
+			input:    "\n\t\tThis is a <strong>bike\n\t\t🚲</strong>.\n\n\t",
+			maxLen:   15,
+			expected: "This is a bike…",
+		},
+		{
+			name:     "multiline text lower than limit",
+			input:    "\n\t\tThis is a <strong>bike\n 🚲</strong>.\n\n\t",
+			maxLen:   20,
+			expected: "This is a bike 🚲.",
+		},
 		{
 			name:     "multiple spaces",
 			input:    "hello    world   test",