Adds new alt attribute to produce alt text for images (#62)

* Adds new alt attribute to produce alt text for images * removed non-test and formatting --------- Co-authored-by: Simon Leeb <[email protected]>
sliemeobn · Dec 16, 2024 · 9830c5e · 9830c5e
1 parent e884367
commit 9830c5e
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diff --git a/Sources/Elementary/HtmlAttributes.swift b/Sources/Elementary/HtmlAttributes.swift
@@ -357,6 +357,12 @@ public extension HTMLAttributeValue {
     }
 }
 
+public extension HTMLAttribute where Tag == HTMLTag.img {
+    static func alt(_ value: String) -> Self {
+        HTMLAttribute(name: "alt", value: value)
+    }
+}
+
 public extension HTMLAttribute where Tag: HTMLTrait.Attributes.autocomplete {
     static func autocomplete(_ value: HTMLAttributeValue.AutoComplete) -> Self {
         HTMLAttribute(name: "autocomplete", value: value.rawValue)

diff --git a/Tests/ElementaryTests/AttributeRenderingTests.swift b/Tests/ElementaryTests/AttributeRenderingTests.swift
@@ -130,4 +130,11 @@ final class AttributeRenderingTests: XCTestCase {
             #"<img width="100" height="200">"#
         )
     }
+
+    func testRendersAltForImg() async throws {
+        try await HTMLAssertEqual(
+            img(.src("/path/to/dog.jpeg"), .alt("A happy dog"), .width(200), .height(200)),
+            #"<img src="/path/to/dog.jpeg" alt="A happy dog" width="200" height="200">"#
+        )
+    }
 }